Land your dream remote job

Adalat AI | https://www.adalat.ai | Remote (India, but open to global for exceptional candidates) | Go, React, Next.js, k8s We're Hiring at Adalat AI: Join Us in Building the Future of Justice
Adalat AI is on a mission to transform India’s judicial system with cutting-edge AI — reimagining courtroom workflows from transcription to summarization, just as UPI transformed payments and Aadhaar revolutionized identity verification. Deployed across 10 states and recently launched at the Delhi High Court, our platform is backed by global foundations and built by a team with roots at Harvard, Oxford, MIT, and IIIT-Hyderabad.

Roles:

- 2 X Fullstack Engineer – Own end-to-end feature delivery across React/Next.js, Go services, with Postgres as your database: https://www.adalat.ai/careers/full-stack-engineer

- Senior Site Reliability Engineer - Manage Kubernetes clusters, streamline complex deployments with ArgoCD, and ensure reliability for a system processing sensitive, real-time data: https://www.adalat.ai/careers/site-reliability-engineer

Why Adalat AI?

- Mission-driven: Your work has real-world impact—helping untangle India’s court backlog, improving access to justice for millions.

- Remote-first: Work from anywhere.

- Unlimited PTO: Yes, seriously.

- Unique environment: Co-design with judges, legal experts, and researchers. Publish, learn, grow. We value tech, law, and impact equally.

Send your resume and cover letter to [email protected], using the subject lines:

- Fullstack Engineer | [Your Name]

- Senior SRE engineer | [Your Name]

PowerSync | Senior Backend Engineer and Database Expert | Full-time | Remote (opt-in regional offices)

PowerSync is a sync engine that keeps your backend database in sync with on-device SQLite. We support Postgres, MySQL and MongoDB as source databases and have a plethora of client SDKS, many of which are integrated with popular libraries and frameworks on the client-side like TanStack DB, Drizzle, GRDB, Room, etc

Detail: https://journeyapps.com/join-us/senior-backend-engineer/

Our team is small and polyglot, but experience with TypeScript is a must.

If you're a database enthusiast and have a solid track record of building, deploying and maintaining backend systems on modern cloud stacks, you're already a candidate. Also, if you're passionate about open source and synced / local-first/offline-first apps, please apply.

Culture: We're agile and devops purists (before those terms got coopted)

Location: Berlin / Remote (EU)
Remote: Yes
Role: Cybersecurity / Cloud / DevSecOps
Email: [email protected]
About:
Currently exploring high-impact cybersecurity and cloud leadership roles within forward-thinking organizations across Europe.
Open to connecting with professionals and companies focused on building secure, scalable infrastructures and strong engineering cultures.
If you’re leading or hiring in this space, feel free to reach out directly for collaboration or opportunities.

SerpApi | https://serpapi.com | Junior to Senior Fullstack Engineer multiple positions | Customer Success Engineer | Hiring Coordinator | Python/Ruby/PHP/Js/Rust/Cotlin/C#/Crystal/Nim/Elixir Developer Advocate positions | Based in Austin, TX but remote-first structure | Full-time | ONSITE or FULLY REMOTE | $150K - 180K a year 1099 for US or local avg + 20% for outside the US
SerpApi is the leading API to scrape and parse search engine results. We deeply support Google, Google Maps, Google Images, Bing, Baidu, and a lot more.

Our current stack is Ruby, Rails, MongoDB, and React.JS. We are looking for more Junior and Senior FullStack Engineers. We have an awesome work environment: We are a remote first company (before Covid!). We do continuous integration, continuous deployments, code reviews, code pairings, profit sharing, and most of communication is async via GitHub.

We value super strongly transparency, do open books, have a public roadmap, and contribute to the EFF.

Apply at: https://serpapi.com/careers

Kubermatic| Full-time | Product Eng & Open Source Dev | Remote Europe

I am looking for Product Engineers and Open Source Developers to join the KDP and kcp teams at Kubermatic.

- Open Source Software Engineer (https://kubermatic.bamboohr.com/careers/24): Work directly on the upstream kcp project. Your contributions will have a direct impact on the open-source community and will help build a framework for managing multi-tenant services at scale. Kubermatic is the project’s maintainer.

- Product Software Engineer (https://kubermatic.bamboohr.com/careers/25): Build a platform that makes other engineers more productive. Drive features from discovery to delivery and shape architectural and product decisions. KDP is currently available as a standalone, on-premises solution. As we prepare to launch a new SaaS offering, you’ll help evolve our tech stack to meet these emerging requirements.I will post the links to both roles in the comments.

Both projects tackle the same problem: managing complexity across heterogeneous IT landscapes at scale. kcp is the open source foundation—a control plane technology that works with any tech stack. We maintain it upstream and contribute to the community. KDP builds on that foundation, delivering a pragmatic platform for enterprise.

Feel free to PM ([email protected] or LinkedIn) me if you would like to learn more.

Canvas (The Spatial Computing Company) | Full-time | Remote

At Canvas, we’re working on spatial computing - using computer vision to 3D reconstruct and understand your surroundings so that software can operate over real-world spaces. We believe it will power the next generation of augmented reality and some of the key parts of virtual reality as well.

Our most pressing open position right now is a Data Lead (tech lead level data engineer/analytics leader) - Globally Remote, but we're focusing the search on LatAm or Europe. This role involves both the data engineering/architecture side, as well as partnering with GTM team(s) on data normalization, analytics, visualization, etc.

For detailed information: https://canvas.io/careers/?gh_jid=4595496006

Or contact me (Zach) directly at [email protected].

Pareto.AI | Multiple Roles | INTL REMOTE, US REMOTE OR HYBRID (SF) | https://pareto.ai

Pareto.AI is in the premium data annotation space, focused on ethical, high-quality data annotation. We work with almost all of the frontier labs. We are a fully distributed, remote-first company with engineering teams spread around the world. Some of us work hybrid from our office in SF. There is essentially no restriction on where you're located as long as you're not from a sanctioned country and are willing to adjust to either a US or EMEA timezone.

We have a few full-time, fully-remote roles available. For those two below, we've recently restructured how we do engineering at Pareto and are looking to be very talent dense. I've hired successfully from HN multiple times in the past, so if you have expertise in those respective tech stacks I'd love to chat:

* Lead/Senior+ Backend Eng: https://jobs.ashbyhq.com/pareto-ai/569f4da0-801c-433a-978f-5...

* Lead/Senior+ Frontend Eng: https://jobs.ashbyhq.com/pareto-ai/47552c42-82c1-4bcd-a1f7-e...

We're also looking to hire some shorter term contractors. We have a couple of projects around refactoring and migrating to a new design system, as well as some shorter term projects around compliance, so if you're only available for a short time we'd likely have room for you too:

* Short term/Contract -> Mid-Staff level Front/Backend/Full stack Eng: https://pareto.ai/careers?ashby_jid=4cbdb231-c7c5-40cd-ad9d-...

Backend code-writing roles require a really strong command of Python. Equally for the frontend roles you really need to understand your TypeScript and React. You're expected to have a lot of responsibility.

No recruiting agencies or similar.

https://pareto.ai/careers

You can reach me directly at steven@[domain] if you have any questions that aren't covered by this post or the job listings, but any applications would need to go directly through the link above. After you have applied, feel free to drop me a one-liner email with the subject "Via HN: Applied" letting me know so I can make sure you don't get caught up in the screening flow.

epilot | www.epilot.cloud
| Remote (EU timezones +/- 4h or Cologne, Germany

We're building the leading software ecosystem to accelerate the energy transition and we’re looking for Senior Product Engineers (Fullstack or Frontend) to join us on the journey.

About us:
epilot is a fast-growing vertical SaaS company transforming how energy companies sell and manage products like solar, EV chargers, and heat pumps. Our mission: digitize and simplify the energy sector — and become a unicorn while doing it.

Tech stack: React, Svelte, TypeScript, Python, AWS (serverless), microfrontends & microservices
Team: 110+ people | 40+ developers | 7 product squads
Salary: €75k–€100k+ (plus long-term share options)
Work type: Fully remote (EU timezones +/- 4h) or relocation to Germany (we support it)

We care about ownership, fast outcomes, and building high-quality, API-first products that developers love.

Check out our "about us" and open jobs here: https://www.epilot.cloud/en/company/careers

Or directly apply here: https://epilot.recruitee.com/o/senior-product-engineer-fulls...

Leadership Development – Strategic Partnership (Remote)

Are you an established consultant or a retired executive with a network you're not ready to stop using?

This isn't a job; it's a strategic partnership. We are Relationship Media, LLC, a leadership education company founded by a 20-year law enforcement veteran and former S.W.A.T. commander. We have a proven, "sticky" training program that solves the single biggest problem in organizations today: The Relationship Gap.

We’re not selling abstract theory. We sell a practical, example-driven blueprint for leadership (using our proprietary "Be Like Tony & Don't Be Like Chad" framework) that helps organizations in public service, manufacturing, and healthcare solve their $223 billion crisis of cultural disconnection.

We have the product. We're looking for partners who have the relationships.

The Opportunity: Two Ways to Earn
We are recruiting a small team of commission-based partners to bring this vital training to their networks.

1. The Certified Partner (White-Label):
This is for independent consultants, coaches, and trainers. We will white-label our entire online course with your brand, logo, and welcome video. It becomes your product. You sell it to your clients and keep a significant portion of the revenue. Stop trading your time for money and add a scalable, recurring income stream to your practice.

2. The Affiliate Partner (Referral-Based):
This is for retired executives and well-connected professionals. You make high-level introductions to your network (City Managers, Police/Fire Chiefs, Plant Managers, HR VPs). When we close a deal for in-person or online training, you earn a generous referral commission. You leverage your credibility; we do the rest.

Who We Are Looking For:
• Profile 1: The Independent Consultant. You are an HR, OD, or leadership consultant, etc., looking for a proven, high-quality curriculum to sell to your existing clients.
• Profile 2: The "Encore Career" Executive. You are a retired/semi-retired leader (e.g., City Manager, Police/Fire Chief, HR Director, Operations VP, etc.) who wants to leverage your network for a flexible, lucrative, and meaningful opportunity.

This is a 100% commission-based partnership for established professionals who understand that their relationships are their most valuable asset.

If you are a high-level connector ready to monetize your network by solving a real-world problem, we want to talk to you.

Lean more/apply at: http://partnership.relationshipmedia.net/

Prisma | www.prisma.io | Fully Remote | EU Timezones

We have two engineering positions that we are looking to fill at Prisma. We’re building the next-gen Postgres experience with modern DX, performance, and scale in mind. Join our high-impact team crafting open-source and commercial tools used by 400k+ devs/month. We’re hiring Senior Backend Engineers (TypeScript) for our Postgres and Terminal teams. DB internals, systems design, and TS excellence required.

1. Senior Backend Engineer (TypeScript) [Prisma ORM]: To join the team working on the Prisma ORM please use the link here: https://tinyurl.com/4h6ythpk

2. Senior Backend Engineer (TypeScript) [Prisma Postgres]: To join the team working on Prisma's hosted Postgres offering please use the link here: https://tinyurl.com/kmus4ehf

ArcPrime | http://arcprime.com/ | Remote | Full Time | Full Stack Developer

ArcPrime just closed a seed round to build the best-in-class AI tools for Intellectual Property attorneys.

We have a world-class team of 6 engineers (CEO is an attorney as well) uniquely positioned to win the entire market. We thrive on execution speed, know our customer and domain to the most intimate detail, and are relentless.

We empower our people to do their best work and grow to their fullest potential. We value impact above all else. We offer highly competitive salaries and top-of-market equity. We plan on hiring fewer than 10 engineers for the lifetime of the company. If this sounds exciting to you, please apply!

Stack: React, Typescript, TailwindCSS, and Google Cloud

Email me with your resume to apply: jon @ domain

Full job description: https://docs.google.com/document/d/1R3JZYV8yVMjgspVDDYHwkTZk...

Ontic | Principal Software Engineer - Full Stack | Full-Time | Remote (US) | 220k-240k USD + bonus + equity

Ontic provides software that helps corporate and government security teams identify threats, assess risk, and respond faster to keep people and organizations safe.

Seeking a passionate full stack engineer with deep expertise across frontend and backend systems. You thrive on solving complex technical challenges, architecting scalable solutions, and mentoring teams to raise the bar.

Apply here: https://jobs.ashbyhq.com/Ontic/1b077490-2d07-4f2a-9ff9-7ddd3...

Qweebi | Senior Backend Engineer | Remote (IST ±3) | Full-Time

Qweebi is building the world’s first Virtual Makerspace — a 3D online platform where K–12 students can collaborate in real time to design, build, and test high-fidelity Robotics, Engineering, and Electronics projects.

We’re looking for a Senior Backend Engineer to own backend systems, scale infra, and ship AI-powered features. You’ll architect distributed systems, optimize perf/latency, evolve CI/CD, and help us support thousands of concurrent student sessions.

Please apply on: https://careers.qweebi.com/jobs/Gw1ihJushe4x/senior-backend-...

Nexufend | UX/UI Frontend designer + developer | Hybrid/REMOTE Europe (within 5h travel time to VIE)

Nexufend is revolutionizing enterprise network security with a groundbreaking distributed firewall that provides process-level visibility. Founded by entrepreneurs who built Safing (4th fastest-growing open-source startup in 2022), we're scaling our B2B security platform.

We're seeking a User Experience and Interface Developer to craft intuitive interfaces for our network security platform. You'll work across our Dashboard UI (Svelte), Grafana integration (React), and supportive components, transforming complex security data into accessible, user-friendly experiences. Working directly with our CTO, you'll have significant creative freedom to shape how IT administrators interact with cutting-edge security technology.

https://join.com/companies/nexufendcom/15097623-ux-ui-fronte...

ko-br | Computer Vision, Imitation Learning, Reinforcement Learning Researchers & Engineers | https://ko-br.com | REMOTE (Globally)

We build Physical AI models deployable today in warehouses to solve mundane tasks like palletizing. Our tech lets robotic arms adapt to mixed SKUs, grip slips, and chaotic environments in real time.

Have a read through our manifesto:
https://ko-br.com/manifesto

We want you if You solve problems like an owner (no ego, no blockers). Don’t say "it won’t work." Try it. Validate it. Ship it.

Engineering roles:

Why join?

About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.

https://www.linkedin.com/in/ahmadbaracat

Apply: https://ko-br.com/careers

Alloy Health: E-Commerce Platform Engineer - Brazil or Columbia (Remote)

Alloy Health is a leading digital health platform providing women with expert, personalized care for perimenopause and menopause. We connect women nationwide with menopause-trained physicians and trusted solutions that support their health, confidence, and well-being.

We’re hiring an E-commerce Platform Engineer to build and optimize the systems behind Alloy’s online customer experience. You’ll develop integrations, services, and platform capabilities that improve conversion, personalization, and growth across our e-commerce ecosystem.

Experience:
-Strong proficiency in Node.js and TypeScript, with a proven record of building scalable integrations and services that drive revenue and commerce efficiency.
-Deep, hands-on experience with e-commerce platforms (Shopify, commercetools, or similar) and understanding of key metrics (CAC, LTV, conversion rates, attribution models).

Link to apply: https://adr.to/lunywai or email me at joe dot epg at myalloy dot com

CEF AI | AI Innovator & Principal Software Engineer | Full Time | San Francisco (hybrid, remote-first) | AI Innovator: $100k–$200k + equity | Principal SWE: $80k–$150k + equity | AI Innovator: https://linkly.link/2KOOz
| Principal SWE: https://linkly.link/2KOP6

CEF AI builds an AI-first data automation platform for secure, decentralized orchestration of agents that compute directly on encrypted data streams. We’re shipping original systems (not wrappers), with multiple tuned models (CV, NLP, LLMs) and a next-gen multi-agent data infrastructure. Small team, high ownership, low bureaucracy.

What you’ll do

AI Innovator: Prototype and ship production AI features fast; extend our multi-agent orchestration; design private/sovereign data pipelines and dynamic indexing; collaborate tightly with founders to turn research into product.

Principal SWE: Own core platform architecture; design and scale distributed backends/APIs; build great DX (SDKs/CLI); lead reviews/mentorship; drive 0→1 projects with strong reliability and observability.

You might be a fit if you have

A track record taking systems from concept to scale and to revenue.

Deep backend/systems skill (Go/Rust/Kotlin or similar); strong CI/CD/testing discipline.

Experience with distributed, real-time data infra; privacy/security minded.

Hands-on AI product chops (CV, NLP, LLMs/agents) and bias to build/iterate quickly.

Clear communication, product intuition, and comfort working directly with founders.

Apply via the role links above.

HomeVision | Multiple Roles - Eng, SRE, Analytics | Hybrid SF & Remote | Full-Time | $100k-$220k + equity

We have three open roles:

- Engineer - Hybrid SFO
I'm looking for an junior-to-senior software engineer to work with me (CTO) directly. Our systems process millions of pages of documents a month for the mortgage industry. We work with some of the largest lenders in the country and are at the forefront of applying LLMs and other multi-modal models in this industry.

New-grad and junior engineers particularly encouraged to apply. Looking for people who are motivated to write good code with a good mix of practicality and aesthetics.

- SRE - US Remote (SFO or Seattle preferred) - This is a broad role on the platform team including AWS infra w/terraform, software engineering, and IT

- Analytics Engineer - US Remote (SFO or Seattle preferred) - Another broad role that includes managing the data warehouse, building durable and ad-hoc reports in sql and python, and doing deep analysis.

Please apply here:
https://jobs.ashbyhq.com/homevision/a3f79d43-5d9e-46bf-a43f-...

Ditto | Product Designer | Remote (US/Canada) | $140-200K + early team member equity

Ditto helps teams manage their copy from design to production with a single source of truth. Over 3600 teams (from Fortune 500 companies to startups!) currently use Ditto.

We're hiring our second product designer to help to define and design our core product, from strategy to execution. As the second designer on our team, you’ll have an outsized impact on defining not only what Ditto is and how it works, but what we do next.

Ditto is a design-driven company. Our design function has high ownership around identifying and shaping problem spaces, exploring solutions, and helping to drive implementation. We don’t have a product function—instead, both design and engineering own the product lens. We think this is critical for Ditto’s product, which used by design and engineering teams in their day-by-day workflows.

More info and to apply: https://www.dittowords.com/careers/product-designer

Location: Bratislava, Slovakia (comfortable with different time zones - partly overlapping etc.)

Remote: Yes

Willing to relocate: No

Technologies:
HTML/CSS (SASS, Tailwind), JavaScript (Vanilla, jQuery, React, Next.js, React Native), PHP (WordPress custom theme development with Twig and ACF, Gutenberg editor/Core), Python (Backend/AI/Web Scraping), Web Accessibility, Git, Figma

Resume/CV: https://drive.google.com/file/d/19Lg7HblO1DD2OCfTt7wdk8rft4P...

Email: [email protected]

About me:
Hi, I’m Giorgi — a Full-Stack Web Developer with around four years of experience in frontend development and about a year in backend and AI-related work. I’ve collaborated in various settings — from freelancing individually to working with teams in digital agency and startup — which helped me develop strong adaptability and teamwork skills.
Most of my career has focused on building and maintaining WordPress websites (custom themes, ACF, Twig, Gutenberg), but over the past two years I’ve also been involved in React/Next.js projects. Recently, I’ve taken a growing interest in backend and AI development through my work at Onconest, an AI-powered health startup, where I contribute to both backend and AI implementation.
I’m passionate about clean, accessible web experiences — over the last year, I’ve led accessibility improvements for large-scale projects in a US-based digital agency. I’m always eager to learn, improve, and take on new challenges where I can deliver results and make an impact.

Matcha.fm | Full-stack Software Engineer | $140K–$290K + Equity | REMOTE (US/Canada)

Hiring multiple Full-stack Software Engineers

We're building AI agent systems that automate complex multi-step workflows.

Ship production code fast, own projects end-to-end.

Looking for 5+ years experience (or <5 with hackathon wins/founder experience/strong GitHub).

Strong TypeScript/React/Node.js required.
Stack: TypeScript, React, Node.js, GraphQL, PostgreSQL, AWS (ECS, RDS, Kafka, ES), Docker, Terraform. Full type safety, monorepo, 100% IaC, per-PR staging environments.

Remote US/Canada/EU if US timezone

Apply: https://matcha.fm/apply/se

Plush (Remote – US/Canada) — Founding ML/Search Engineer — $180K–$200K + equity + healthcare

We’re an AI-powered fashion search and styling engine that understands taste — think a stylist that actually gets you.
Launched June 2024, now at 25K MAUs and growing fast.

You’ll build the core of our personalization and search systems, combining LLMs, embeddings, and real-time fashion discovery.

We’re looking for someone who:

Has 4+ years of experience in machine learning, search, or recommendation systems

Is authorized to work in the U.S.

Has genuine curiosity about fashion and discovery

Contact: [email protected]

Flax Health | Salt Lake City, UT (Remote-Friendly with Annual Travel) | Full-Time | Senior/Staff Full-Stack Engineer | flax.ai

Flax Health is building the operating system for post-acute care. Our AI platform automates clinical workflows to dramatically boost efficiency and improve patient outcomes. We’re backed by top VCs (Sorenson Capital, Pear VC) and growing quickly. Looking for driven, high-agency engineers who can make an impact on our product from day 1.

We're looking for: - Proven success in the fast-paced 0 to 1 stage of young startups (founding/pre-seed experience a plus)

- 5+ years of experience building web-based products (B2B SaaS ideal), with strong full-stack skills in TypeScript, Node.js, and DB design

- Strong hands-on-keys coding chops + experience building end-to-end systems

- Bias for shipping, learning, and iterating quickly

- User focus: you care about building things that solve real problems

- Experience with healthcare data (not required but highly valued)

Comp: $130k-$200k base + equity; health insurance; 401(k); paid parental leave; learning/development budget.

Apply: https://jobs.ashbyhq.com/pear/c18b5aa6-de9e-4b1a-957d-9208be...

Littlebird (Remote - US/EU/IST) - Sr Software Eng(s) - https://littlebird.ai

Littlebird is a smarter, personalized AI assistant that builds an understanding of your world, not your prompts. The company started in 2024 and has raised $5M+ seed. The team is now 25 people, remote, developer-led culture based in US, EU and IST.

You'll get to work across all parts of our AI stack, including search, infra, agents, voice, and data. We're looking for strong OOP skills, working on early products with e2e ownership. Our stack includes: python, TS, React/RN, Swift, Node, LLM's, Postgres, AWS

Contact: [email protected] (subject: HN Hiring)

Oscilar.com | Sr/Staff Software Engineers & PMs | REMOTE (US/Canada/Poland/UK) | Full-time

AI Risk Decisioning™ platform that helps organizations manage onboarding, fraud, credit, and compliance risks

Open roles:

- Sr./Staff Java Backend Engineer (North America/Europe)

- Sr./Staff Infrastructure Engineer (North America/Europe)

- Sr./Staff GenAI Engineer

- Sr./Staff JavaScript Web SDK Engineer & Frontend Engineer

- Sr./Staff Android SDK Engineer & iOS SDK Engineer

- Sr./Staff Data Scientist and Data Engineer

- Full-Stack Engineer - AI Agent Platform

- Product Manager for AI & RiskOps/Case Management

Apply at:

https://jobs.ashbyhq.com/oscilar?utm_source=HackerNews

Validity | https://www.validity.com/ | Boston - Remote (US) | Full-time

Validity is a suite of marketing tools used to ensure data quality, drive email performance, and provide advanced campaign analytics to leading brands.

Our Applications team is seeking a Senior Ruby on Rails developer to help expand our product line, improve our existing products, and build the next generation of Validity tools, continuing our mission to provide exceptional support to our growing customer base.

We're looking for someone with:

• A strong command of Ruby, Ruby on Rails, JavaScript, and the architecture of large web applications at scale


• Experience in taking projects from concept to completion


• Strong communication skills; the ability to communicate clearly, effectively, and with empathy both within your team and cross-functionally


• A proven track record of writing clean, maintainable, and well-tested code

  Apply here: https://validity.applytojob.com/apply/9cSl8hGG4R/Sr-Software...

krea.ai | Distributed Systems Eng. & Data Engineers | San Francisco (on-site & remote), CA

I'm the cofounder & CTO of Krea (https://www.krea.ai). We are a startup in San Francisco building browser-based AI creative tools to improve the workflows of artists, designers, and professional creatives. Small team (~24); millions of active users; and raised over $83M from top Silicon Valley investment firms.

We're looking for talented engineers who want to tackle hard technical challenges with smart people while building a creative platform that big companies and startups will rely on.

The job:

- Build distributed systems to process massive (billions of files, petabytes), amounts of image, video, and 3D data, solving scaling bottlenecks as you go.

- Learn ML engineering from world-class researchers on a small tight-knit team. You’ll contribute to foundation image, video, and world models from 0 → production, and see them used by millions.

- Play with huge Kubernetes GPU clusters; our main GPU cluster takes up an entire datacenter from our provider.

Tech stack: python, pytorch, k8s, a rotating cast of data tools (e.g. DuckDB, massive relational DBs, PyArrow, etc.)

You should apply if you are an excellent generalist engineer with strong backend experience and an intuition for systems design. Bonus points for experience with dist. systems, k8s, and existing ML or data experience (but not required!). Cool side projects are a green flag.

A few links about us:

- Sneak peek of our real-time video model → https://x.com/krea_ai/status/1961074072487620635

- Technical report for FLUX.1 Krea, our first open-source text-to-image model → https://krea.ai/blog/flux-krea-open-source-release

You can contact me at:

(the +hn will bump your email in my inbox)

Xata | REMOTE Europe, North America and South America | xata.io

Xata is a platform that lets developers create instant branches of their Postgres databases using anonymized production data.
It replaces traditional, shared staging environments with isolated, fast, and secure database copies, so every developer or AI agent can work safely on real data without risking production.

We are looking for:

- Platform engineer (ideally based in east coast timezones: Canada, USA or South America)

- Backend (Go) engineer

- Frontend engineer

- Developer educator

- Sales engineer

Careers page: https://xata.io/careers

Darwinium | Senior Fullstack Engineer (Frontend focused) | Enterprise Fraud & Risk Management | Remote (GMT+11 – Sydney)
Darwinium helps some of the world’s biggest companies stop fraud before it happens — without breaking the experience for genuine customers. We do this through a unique edge-deployed architecture that provides real-time visibility and control across every customer journey.

We’re a VC-backed startup of 35 people, with engineering and product based in Sydney. The founding team previously built and exited companies in the fraud and security space (including billion-dollar outcomes).

The role: We’re looking for a senior fullstack engineer who enjoys working across boundaries from TypeScript frontends and backend services to data pipelines and distributed systems. You’ll work closely with our platform and product teams to build the tools that power customer fraud detection and orchestration. Someone who has built vscode extensions or has worked closely in the fraud or security space would be a bonus

Our stack: Rust for the engine, ClickHouse for persistence, TypeScript (React + Node) for frontend and ancillary services, deployed globally at the edge.

Interested? decodeRot13([email protected])

Transfyr | AI/ML Software Engineer | Cambridge MA | Full-time | ONSITE or REMOTE (US)

Transfyr is building the API layer for science. The business model of science is broken, leaving meaningful innovation and novel treatments lost in translation. Funding alone isn’t enough to solve the problem; we need a new paradigm for making scientific knowledge that is robust, reproducible, and transferable. At Transfyr, we are building the infrastructure to enable the exchange of scientific know-how between individuals and organizations, just as APIs create interfaces for software systems to seamlessly integrate. We build advanced multimodal and self-evolving AI tools to wrestle with the complex physical realities of science, enabling scientists to fully capture and translate what it really takes to move science beyond the lab.

Key domains of expertise we’re looking for (hiring from entry level to senior leadership):

• Computer Vision - take messy real-world images and video and make sense of them


• AI / ML Research & Engineering - build the best digital brains to support the best physical brains on the planet


• Full Stack Engineering - integrate our AI and data into tools that solve real customer problems

  If you're interested, apply here! https://transfyr.typeform.com/to/P5wmbK0V

Ditto | Public Safety Forward Engineer | Full-time | Remote (North America preferred)

Ditto is building an edge-first, peer2peer database and streaming APIs that solve challenging data synchronization problems. Our core is built on CRDTs and Rust.

If you know networking, ATAK, p2p, ROS2 or wireless MANETs please apply. I’m building out a team to apply the technology to life saving markets and need a hand. You’ll own some greenfield development, get out in the field with firefighters, work with UAVs, and ride multicast over cutting edge mesh radios.

Compensation 130-210k + equity and benefits.

Interested then apply at this link https://job-boards.greenhouse.io/dittoliveincorporated/jobs/... and mention HackerNews. There are other opportunities listed as well!

NVIDIA | vLLM + SGLang | Deep Learning Inference | Remote (North America preferred)

Hi everyone — I’m Akbar, Senior Manager of Deep Learning Inference Software at NVIDIA. I lead our engineering efforts around vLLM and SGLang, two of the most widely used open-source LLM inference frameworks.

We’re building teams focused on making LLM inference faster, more efficient, and more reliable at scale — from runtime and scheduling optimizations to kernel fusion, distributed serving, and continuous integration across new GPU architectures (Hopper, Blackwell, etc.).

We’re hiring for multiple roles:

• Senior Deep Learning Software Engineer, Inference (https://nvidia.wd5.myworkdayjobs.com/NVIDIAExternalCareerSit...)

• Engineering Manager, Deep Learning Inference (https://nvidia.wd5.myworkdayjobs.com/NVIDIAExternalCareerSit...)

• DL Performance Software Engineer - LLM Inference (https://nvidia.wd5.myworkdayjobs.com/en-US/NVIDIAExternalCar...)

• DL Performance Software Engineer - LLM Inference (https://nvidia.wd5.myworkdayjobs.com/en-US/NVIDIAExternalCar...)

These roles are remote-friendly (North America preferred) and fully focused on upstream open-source development — working directly with the maintainers and the wider AI community.

If you’re excited about large-scale inference, compiler/runtime performance, and pushing GPUs to their limits, we’d love to talk.

Pelairo Inc. | Principal Engineer / Tech Lead | REMOTE (US) | Full-time

At Pelairo we're building the most intuitive and flexible Laboratory Information Management System (LIMS) on the market. "Manage the lab, not the LIMS!"

We're looking for a hands-on Principal Engineer to lead the design and delivery of our backend—built on TypeScript + NestJS—and help our small team iterate quickly with confidence. You'll turn ambiguity into shippable slices, help set technical direction, and raise the bar on reliability, security, and speed.

What you'll do:

- Architecture stewardship: keep the system coherent as we scale questionnaire-driven workflows and FHIR pipelines.
- Reliability & quality: Establish testing strategy (unit/integration/contract/E2E), migrations, rollouts (feature flags).
- Observability: Instrument tracing/metrics/logging, build dashboards/alerts; drive incident reviews.
- Raise the engineering bar: define and enforce code review policy, branching model, testing strategy, and CI/CD gates.
- Partner with Product & domain experts: translate healthcare workflows into configurable front-end modules; ensure back-end transforms to valid FHIR in Medplum.

What makes you a great fit:

- Deep TypeScript + Node.js and expert-level NestJS in production.
- Track record leading cross-team projects and influencing architecture without heavy process.
- Product sense and crisp communication; comfortable owning ambiguous problems and shipping quickly with guardrails.

• Bonuses: FHIR/Medplum, healthcare data workflows, HIPAA/SOC 2 experience, comfortable jumping into modern frontend (React/Next.js) when needed.

  Stack: TypeScript (Next.js and NestJS), Medplum, AWS (Cognito, Fargate)

  Visa/relocation: No

  How to apply:
  Email hiring [@] pelairo.com and mention "HN Who's Hiring November 2025". (We know the website needs some work, but the product is our priority right now.)

Railway | Product Design, Customer Success Engineer, Product Eng (full stack)| REMOTE (Worldwide) | https://jobs.ashbyhq.com/Railway?utm_source=DayMzWzJ0P

Tired of trying to beat kube into shape? Does writing YAML to ship code fill you with utter dread? Dream of a future where deploying software is simple, and you don't need an army of infrastructure engineers to build that perfect janky bash script™ to make life easy?

We're Railway, and we think infrastructure can be better. So far we've built out a platform loved by hundreds of thousands of users who simply tell us "Give me Postgres", "Deploy this repo", and we make it happen

Fair warning! The problems are complex: home-rolled hypervisors, cut-above container orchestration, over/under/whateverlay networks, virtio device drivers, edge proxies, IAM that doesn't suck, kitchen sinks - we need to build it and we're looking for likeminded individuals who think this stuff is fun.

Three open roles (apply below!):

+Product Designer:
-Apply here: (https://jobs.ashbyhq.com/Railway/6fb07755-acd8-4400-9de3-fa5...)

+Customer Success Engineer:
-Apply here: (https://jobs.ashbyhq.com/Railway/dbc51554-cdb8-47d5-8071-5a9...)

+Product Engineer (full-stack):
-Apply here: (https://jobs.ashbyhq.com/Railway/6ddcfe47-6cce-469b-ba6d-4f0...)
-Blog post about the team: (https://blog.railway.app/p/team-spotlight-product-engineerin...)

See you soon, and happy shipping.

Coverage Cat | Senior+ Software Engineers | CA/TX (Remote) | Full-time

Coverage Cat is building the AI-native insurance brokerage. Want to make it so that millions of Americans get better financial outcomes, the insurance industry is more transparent, and policies are easy to understand?

Our AI agent combines data, matchmaking, and recommendations into a single-service website that solves personal (i.e., non-commercial) insurance needs.

We look for senior engineers that want to own and build products end to end, gather the data our customers need, and provide tools for them to make the best decisions. You'll build new features from concept to delivery, identify the biggest problems our customers face, and deliver solutions that help people save money and protect the things they love.

More details and application link here: https://www.coveragecat.com/careers/engineering/software-eng...

CLUTCH | Hardware/firmware Engineer, Product Designer, Head of Growth | Remote | Full-time

Clutch is building an AI camera for racket sports courts and an app where players can get AI-generated highlight reels and game analysis. Like a Strava for racket sports (computer vision instead of GPS). Our initial focus is on the world's fastest growing sport: padel. Since launching earlier this year, we’ve rolled out the Clutch Cam in 25 countries, including many of the most premium and fastest growing clubs.

We've looking for a few cracked personalities to join our small team (https://www.clutchapp.io/about). A passion for racket sports is a big plus, but not a requirement. We're hiring for:

- Harware/firmware engineering: https://clutchapp.notion.site/Embedded-Systems-Engineer-Comp...

- Product design: https://clutchapp.notion.site/Head-of-Product-Design-UI-UX-2...

- Marketing: https://clutchapp.notion.site/Head-of-Growth-Marketing-2a1f7...

Digital Health Strategies | Full Stack Product Engineer (Ruby, JavaScript) | REMOTE; Washington, DC; NYC; Vancouver, BC; (only USA or Canada) | https://digitalhealthstrategies.com | $140k - $220k

We are a series A health tech and data company working with large health systems to grow patient volumes, connect patients with the care they need, and, in the case of our non-profit clients, raise money from grateful patients.

We offer the industry leading grateful patient web app that allows health systems stand up highly integrated web sites quickly and easily to collect stories and feed donor pipeline development.

We're a 30-person team, spread between Washington, DC, New York City, Philadelphia, and Vancouver, BC. We reached $4MM+ annual revenue before raising any outside capital.

We're looking for a mid to senior full stack software engineer generalist who is eager to manage their own product, likes to build quickly, and is focused on understanding the customer and solving their problems. You will have ownership and autonomy with minimal meetings. We use ruby, rails, javascript, postgres, aws, docker.

I'm Arif - reach out if this sounds interesting [email protected].

Shorebird | Mid-Senior Web Full Stack | Remote (North America) | Full-time | $160-230k + equity + benefits | https://shorebird.dev

Flutter/Shorebird founder here. Flutter is used by millions of devs (and nearly ⅓ of free apps submitted to AppStore), but is missing services for businesses. We offer Flutter-related SAAS used by 1000s businesses globally, on track to profitability early 2026. Need your help to improve/own our front-ends all written in React.

We’re a small, senior team, making something people want. Tech: GCP, Cloudflare, React, Dart. Shorebird operates almost entirely in the public over Discord. https://discord.gg/shorebird

https://shorebird.dev/jobs

eventfirst | Senior Full-Stack Engineer | Berlin, Germany | REMOTE (CET) | Full-time

We are applying AI to organize corporate events.

We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation.
Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel.
We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.

Apply here: https://taskwise.jobs.personio.com/job/1646275

Nova Credit | Remote (US, Canada)

We're building a unified platform for credit and financial data to power financial inclusion globally. Our mission is to unlock economic opportunities for consumers historically excluded from traditional credit systems by transforming diverse data into actionable risk insights. We are YC company backed by investors from Canapi Ventures, Kleiner Perkins, General Catalyst, and Index Ventures

-> Hiring software engineers from Mid-Level to Staff

-> Tech stack: Node.js, React, TypeScript, Python, PostgreSQL, AWS

You'll work on enterprise-grade APIs, data integrations, advanced analytics, and seamless user experiences. We're looking for engineers who thrive in fast-paced environments and want to make a meaningful impact on financial inclusion.

Apply at https://job-boards.greenhouse.io/novacredit and mention HN.

Location: London, England, United Kingdom.

Remote: Yes.

Willing to relocate: Just maybe, case-by-case basic.

Resume: https://bana.io/cv

Blog: https://bana.io/blog

Technologies: Golang, Linux, Kubernetes, Docker and tinkering with Rust.

Email: [email protected]

Careforce AI | Senior Fullstack Engineer | REMOTE (US) | Full-time Healthcare administration is stuck in the era of the fax machine—manual, frustrating, and incredibly slow. At Careforce AI, we are building autonomous AI agents that eliminate this administrative burden, freeing medical teams to actually care for patients. Our AI finds, calls, and schedules patients, breaking the interoperability barriers that have plagued healthcare for 40 years. We're a well-funded, YC-backed company with massive customer demand.
We're looking for a Senior Fullstack Engineer to be a foundational member of our small, ambitious team. You'll have significant ownership and work across the stack (Python, FastAPI, React, Supabase) to build and scale the core of our AI agent platform. This is a role for a builder who wants to solve hard problems and see their work have a massive, real-world impact.
What we're looking for: Experience in an early-stage startup (pre-seed to Series A). 5+ years of full-stack experience (Python/React preferred, but we're flexible). Familiarity with LLMs and interest in building agents Stack: (Python/FastAPI, React, Supabase, GCP) Excellent generalist problem solver
If you’re excited about building technology that solves a meaningful problem, apply here (https://www.ycombinator.com/companies/careforce-prev-helpcar...) with your background and why you're interested in what we're building.

Avantos | Lead Fullstack Engineer | Remote (US) | 150-200k

We're building an AI notetaker and task management tool for financial advisors. Company is headquartered in NYC. Although the role is remote, quarterly travel to the office is expected.

Front end: React

DB: Postgres

APIs: Golang

Infra: AWS ala Terraform

Apply here:

https://docs.google.com/forms/d/e/1FAIpQLSd4JRq-lvpsA8GGnyrd...

Pinch (bookpinch.com) | Product Designer | Full-time | Chicago, IL or remote

Pinch is tech-enabled concierge med spa. We empower healthcare entrepreneurs by enabling Nurse Practitioners to deliver aesthetic services directly to clients in the comfort of their own homes.

Pinch is seeking it's first product designer. We are looking for a UX-focused designer who is eager to work at an early-stage startup where they can wear many hats and make a big impact on the product.

Email me: jonah [@] pinchmed.com. Include what excites you about the role and why you think you might be a good fit.

Common Prefix – Software Engineers / Auditors – Greece – Remote – Full-Time

Common Prefix is a science-first blockchain consulting company. Our vision is to make blockchains usable for mainstream users and everyday people – paying at the supermarket, remittances, moving money across borders, saving, investing – and solving the real problems of usability, scalability, and interoperability that come with it.

We're a 30-person team, half scientists (cryptographer PhDs, post-docs, and professors) from renowned universities, half engineers with long web2 experience. A lot of our field is broken and we're trying to make a small contribution in fixing it, by introducing provable security and proper engineering practices across the board.

What we're looking for: Software engineers who can solve problems, are smart, get things done, and enjoy working on the bleeding edge, learning about cryptography, and working from first-principles. Auditors who can write and read code, especially low-level cryptographic implementation code (zero knowledge verifiers, signature schemes, etc), consensus (PoW, PoS), or smart contracts (everything DeFi).

Tech stack: Doesn't matter, we'll teach you. But we work mostly with Rust.

Open roles:

* Software Engineer, https://commonprefix.notion.site/sw-folk

* Auditor, https://commonprefix.notion.site/auditing-folk

We offer:

- $80,000–$160,000 / year cash

- Local from Athens, Greece, or remote, preferably in Europe

- Conference participation in exciting scientific and engineering venues, 2-3 times per year

- The opportunity to work and learn from world-class scientists from major universities in the field of blockchains, cryptography, and consensus

If you're interested in joining our team, please reach out to careers<at>commonprefix<dot>com with the subject line "HN: <Job Title>".

CrazyGames | https://about.crazygames.com/ | REMOTE (in Europe) | Full-time | Multiple roles

With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are now possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching close to 50 million people per month. We are self-funded, profitable, remote-first, and fast-growing.

We are currently looking for multiple people to bring our product, data, and adops to the next level.

Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).

* Product Manager (Game Experience): https://crazygames.recruitee.com/o/remote-product-manager-ga...

* Product Manager (Monetization): https://crazygames.recruitee.com/o/remote-product-manager-mo...

* Data Analyst: https://crazygames.recruitee.com/o/remote-data-analyst

* Programmatic Manager: https://crazygames.recruitee.com/o/programmatic-manager

Workmind.cloud | Cloud SysAdmin | Remote - Southeast Asia | Full-time contract

Workmind is a seed-stage startup building operational AI agents for US home service franchises. Our agents are the product of years of experience building and delivering AI agents for small/medium businesses, and we emphasize reliability and consistency.

We're looking for an infrastructure engineer experienced with Google cloud to build and monitor our DevOps, CI/CD, and data pipelines. Full job description is at https://workmind.cloud/jobs/reliability-eng/

The engineering team is based in Kuala Lumpur, Malaysia, and we strongly prefer applicants based in Southeast Asia.

Sophont Inc. | Founding Research Engineer / Scientist | Remote | Full-time

Sophont is a public-benefit corporation building open multimodal foundation models for medicine. Joining Sophont means you are paid to lead and contribute to high-impact medical AI research ultimately aimed to transform healthcare and life sciences.

We are looking for exceptional, high-agency ML research engineers who are passionate about using AI to build the future of healthcare. No previous background in medical AI is needed!

If you’re interested in working on highly impactful AI projects that could have the potential to transform and save many lives, Sophont is the company to work at.

## Roles

Founding Research Engineer, LLM Team - https://sophont.med/job_postings/llm
Founding Research Scientist, Vision Team - https://sophont.med/job_postings/vision
Founding Research Scientist, Miscellaneous - https://sophont.med/job_postings/misc

How to apply:

Email resume to [email protected]

Exciting opportunities await! Ready to embark on an exciting journey with us? Dive into a world of possibilities by exploring exciting job opportunities right at your fingertips.

Hetzner Cloud | Remote (within Germany) or on-site | Full-Time |

(Senior) C++ Software Engineer (m/f/x) - Object Storage
https://www.hetzner-cloud.de/en/jobs/1945594

Hetzner Online| Falkenstein or Nuremberg on-site | Full-Time |

System administrator - GitLab (m/w/d)
https://career.hetzner.com/Systemadministrator-GitLab-mwd-de...

STACKIT | REMOTE/Germany, REMOTE/Romania and REMOTE/Bulgaria | Software Engineers (Multiple Roles | Full-time)

STACKIT is a European cloud provider, focused on delivering secure, sovereign cloud services that prioritize data protection, reliability, and independence for businesses and organizations, especially in highly regulated industries.

Cloud Compute Engineer | Cloud Software Developer | Cloud Platform Engineer (OpenStack, Go / Python) | OpenStack Engineer - Focus Confidential Computing

Apply: https://www.stackit.de/de/karriere/stellenangebote/ (Germany)
Or LinkedIn for Romania and Bulgaria (and also Germany)
Or feel free to send me an email via [email protected]

pod network | Competitive salary + equity | Remote | Multiple roles

We’re an early stage blockchain startup building the next generation of decentralized financial infrastructure. Our novel architecture provides more than 10x better performance than competitors while completely avoiding any centralised party (or leader) having an edge over other participants, eradicating MEV issues and enabling more fair markets.

Backed by a16z crypto and 1kx.

Hiring: Backend Engineer (with trading systems experience), Business Development Lead, Content & Growth Strategist

Apply here: https://pod.network/hiring

TensorFleet | ROS Robot Engineer | Onsite & Remote (Bangkok) | FullTime

We are sick of a few companies controlling all robots. Do you have a robot vacuum running around you house? How can we trust a future when a humanoid robot is being tele controlled in our house.

We are building open source software to make open firmware drones a reality. We have a VS Code Extension to make coding ROS and PX4 a breeze for beginners. We are also working on courses for building drones.

Are you excited about building open source robots and do you have experience in Go, C++ (ROS) or Javascript (Vs Code extension development). Drop me an email [email protected]

Check out our product https://tensorfleet.net

Location: India

Remote: Yes

Willing to relocate: No

Website: https://hayzam.com

Email: [email protected]

I’m a generalist developer with a focus on Go and TypeScript, and experience across Svelte, React, and Vue. I’ve built and maintained several open-source projects (github.com/hayzamjs) and have a strong background in Linux/*BSD, cloud, bare metal, and networking/telephony.

I like working close to the metal and thrive in small, early-stage teams where experimentation, autonomy, and fast shipping matter.

Feel free to reach out — happy to chat.

Checkly | Multiple Roles | REMOTE | Full time | https://www.checklyhq.com/

Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level.

-Enterprise Account Executive (Remote, USA - ET, CT, MT)

-Commercial Account Executive (Remote, Boston)

-Senior Customer Solutions Engineer (Remote, USA - ET, CT, MT)

See the full descriptions and apply here (and mention HN): https://jobs.ashbyhq.com/checkly?utm_source=hn

SEEKING WORK | Bangalore, India | REMOTE / HYBRID

Location: Bangalore, India
Remote: Yes
Willing to relocate: Open to relocation within India
Technologies: Java, Apache Spark, Kafka, Kubernetes, Spring Boot, MongoDB, REST APIs, Microservices, Distributed Systems, CI/CD
Résumé/CV: https://www.linkedin.com/in/sumantopal/
Email: [email protected]

I’m a Backend Software Engineer with 4 years of experience building and scaling distributed systems. I’ve led the design and development of Spark Streaming and Kafka-based services, optimized data pipelines, and integrated observability systems like Splunk for multi-tenant architectures.

I enjoy solving large-scale systems challenges, mentoring engineers, and driving backend reliability and performance improvements. I’m currently looking for roles focused on distributed systems, platform engineering, or backend architecture.

entex | Full-stack Developer, IT Support | Remote OR On-Site | Full-time OR Part-time

entex is a small established Swiss IT service provider. We offer some of the classics: IT support, infrastructure, web development and high-end security cameras. We deal with a lot of “boring” tech and it’s great! (Well, mostly great!)

After a recent change in ownership, we are looking to grow, reinforce the existing team and offer additional services (you know exactly which ones).

-----------------

* Full-stack Developer (Web), 50 to 100%, Remote: https://entex.ch/staticfiles/2025-11-04-FSD.pdf

* IT Support & Infrastructure, 50 to 100%, Remote or On-site: https://entex.ch/staticfiles/2025-11-04-II.pdf

Interested?

Apply to jobs (at) entex (dot) ch, ideally also include your expected compensation range.

REMOTE

Salary Range: $200k-220k
Equity Range: 0.7%-1.5%

About Onboard AI
Onboard AI is building the trusted foundation for responsible AI in healthcare. Our platform empowers hospitals, payers, and AI developers to confidently adopt AI by simplifying everything from evaluation and procurement to deployment and ongoing oversight. We make it easy for teams to navigate privacy, security, patient safety, fairness, and regulatory requirements through structured workflows and evidence-driven governance.

We’re backed by leading investors, generating revenue, and already working with some of the world’s most respected healthcare organizations. Join us as we shape the future of responsible AI adoption in healthcare.
The Role
We are seeking a Lead Software Engineer to take ownership of our core product experience. You will shape, build, and ship the Onboard AI web platform end-to-end—from concept through deployment—working closely with users, product leadership, and company founders.
You’ll be highly hands-on: identifying customer needs, designing elegant solutions, writing code, and shipping fast and reporting directly to the CEO - a multitime healthtech founder. As our first senior engineering hire, you will play a critical role in defining engineering culture, velocity, and best practices working alongside the AI team with engineers and PhDs from Stanford and Harvard.
What You’ll Do
Participate in full lifecycle product development—from customer insight to production deployment
Lead architecture and implementation of new features and platform capabilities
Collaborate directly with users to translate feedback into intuitive, scalable solutions
Establish and uphold software engineering best practices, code quality, and testing standards
Partner with product leadership to define roadmap and align technical impact with business value
Leverage AI-assisted development tools to amplify productivity and maintain high velocity

Email me directly!
Troy [-at-] onboard.ai
CEO

Hardfin | Full-stack engineer | Denver metro, CO or Bay area, CA (REMOTE or ONSITE) | CA/CO ONLY | Full-time | 150k-180k salary (DOE) + equity

Hardfin is a B2B software platform for equipment manufacturers that enables them to track their assets and manage projects for their hardware. We are looking to add another fullstack engineer that can wear a bit of a product hat and is comfortable with "figuring it out" as they build.

Short and transparent hiring process, 30 min intro call, 30 min tech screen, 30 min vision/product call, 2hr technical test, 45 min culture fit call, offer. No panels, no leet code questions.

Requirements: 5+ YoE, 3+ Go, 1+ Typescript, 6+ months of working with AI assisted IDE/tooling. Requirements are not firm, but you will be asked questions about Go and Typescript and it would be difficult to pass the tech screen without the experience.

IMPORTANT:

• You must be located in CA or CO, this isn't negotiable; ideally you are in the Oakland/SF or Denver area. We do not provide relocation.


• We do not have the ability to process or handle sponsorships at this time (visa's of any type)


• you must be a citizen, permanent resident, or have work authorization that isn't tied to employment (IE refugee status).

  See the full job rec/apply at https://wellfound.com/l/2Bs5iM

  You can reach me directly at bweisbart -at- hardfin (.) com, please include "HN" in the email subject so I can prioritize a response to you. We respond to all candidates (no voids) as long as you meet the the eligibility requirements.

Virtasant | SRE/Platform Engineer | REMOTE (US Pacific hours) | Full-time

We're seeking an experienced SRE / Platform Engineer to design, build, and maintain scalable infrastructure for mission-critical systems in a fast-paced environment:

Requirements:

• 8+ years industry experience (3+ years in platform/SRE roles)

  - Strong Linux/Unix, networking, and system internals knowledge

  - Programming skills (Python, Go, Java)

  - Cloud platforms (AWS, Azure, GCP) and Kubernetes

  - IaC tools (Terraform, Ansible, Pulumi)

  - CI/CD and monitoring tools experience

  Apply at: https://virtasant.teamtailor.com/jobs/6703434-platform-engin...

EquipmentShare | 100% Remote (US Anywhere) | Full-Time | Backend/Platform/Data Streaming
EquipmentShare is the fastest-growing heavy construction equipment leasing company with a proprietary SaaS product T3.

Seeking: Sr Software Engineer for our Data/Platform team

Compensation: $150k-$175k + equity + Unlimited PTO + Perks

Job Description: (https://www.equipmentshare.com/careers/openings/7232798/seni...)

News on EquipmentShare Growth: (https://www.businesswire.com/news/home/20250709494079/en/Equ...)

Email me directly for fastest response: [email protected]

Sundogs | Senior SWE | Remote Europe / US, within CET / EST timezone | Full Time

We're Sundogs, an early-stage startup (10 people) founded by ex-Googlers, we help brands tell better stories by using AI and human creative expertise to transform video advertising.

We're looking for a Senior Software Engineer (Python) to join our team as the second Eng team member (open playground!) and help bring our MVP to production. The role is mostly focused on Software Engineering for an AI-based product.

The job is full remote, but we do meet a couple times per year. We look for candidates between the CET and EST timezones, in Europe or US/Canada (Western Europe / Eastern US)

Our Stack: Python, GCP, Bigquery, OpenAI, Gemini, Docker, Kubernetes

Full JD: https://tinyurl.com/5xw3e7cb Find out more: https://sundogs.io/

To apply, please send your resume and an intro at [email protected].

Page Vault | Senior Software Engineer | 100% Remote | $140k - $160k

At Page Vault, we build tools that make legal work faster, smarter, and more reliable. Our products help lawyers automate time-consuming tasks, from capturing web evidence to preparing trademark applications and managing digital materials.

This position is 100% remote.

Please apply using the following link: https://page-vault.notion.site/Join-Our-Team-90d59fb2b9ca44b...

For the referral question on application please specify 'Hacker News'

JetBrains|https://www.jetbrains.com/| Staff/ Senior Developer| Remote (Europe)
At JetBrains, code is our passion. JetBrains is a global software company specializing in the creation of intelligent, productivity-enhancing tools for software developers and teams. Ever since we started, back in 2000, we have been striving to make the strongest, most effective developer tools on earth. Over 15.9 million developers already use our products, and 90 Fortune Global Top 100 companies are JetBrains customers.

We are looking for a Software Developer to join the Kotlin Libraries team and help us shape the Kotlin ecosystem.

Apply here: https://grnh.se/re03v4s2teu

Dragonfly | https://askdragonfly.com/ | Remote first (frequent trips to London, UK) | Full-time

We’re an early-stage startup at the intersection of system design, cloud infra, and AI, enabling companies to adopt the latest in GenAI, including agentic frameworks.

Backed by Tier 1 VCs, we’ve recently launched publicly and are already partnering with 20+ global brands.

Help us build the foundations of a generational product.

Watch our launch video - https://youtu.be/WW-42TdBhsE?si=L2YnfDi-ayFbKYdA

We're hiring for:

- Founding Product Engineer | https://apply.workable.com/askdragonfly/j/11ADB3CB35/

- Founding AI Engineer | https://apply.workable.com/askdragonfly/j/F866919D1B/

Snout https://www.snoutplans.com/ | Software Engineer | Remote US | Full Time

Join us at Snout on our mission to ensure no one ever has to make a health decision for their pet based on the cash in their bank account. Snout plans pay for 100% of routine veterinary care, unlimited visits, and additional member benefits - think pet insurance, that you will actually use every year.

Software Engineer - You will be working on our core wellness product, launched late-2022. Work includes the addition of new wellness plan features and capabilities, enhancement of user experience, testing and operation of the wellness platform, and special projects that arise from time to time. We frequently work cross-functionally and you can expect to write code and perform technical operations for our marketing, sales, and support efforts, as well.

Our tech stack includes Node.js, React, PostgreSQL, AWS, and Tailwind. We use both JavaScript and TypeScript heavily.

To apply please visit our careers page: https://jobs.gem.com/snout

We're a small startup team consisting of fewer than 25 people. Successful team members are comfortable participating in spirited and detailed debates to establish product and technical plans, and then taking initiative and ownership to deliver on those plans quickly and effectively. Our team is collaborative. You can expect to meet with the team on a daily basis, pair regularly, and participate in slack discussions throughout the day. We keep pacific work hours and expect the team to be available during 9a-5p at a minimum. If you're looking for a team where you can carve out your area of responsibility, work with experienced partners who have your back, grow your role alongside the growth of the company, and take a product to the moon, then we should talk.

EquipmentShare | 100% Remote (US Anywhere) | Full-Time | Backend/Platform/Data Streaming

EquipmentShare is the fastest-growing heavy construction equipment leasing company with a proprietary SaaS product T3.

Seeking:
Sr Software Engineer for our Data/Platform team

Compensation:
$150k-$175k + equity + Unlimited PTO + Perks

Job Description:
(https://www.equipmentshare.com/careers/openings/7232798/seni...)

News on EquipmentShare Growth: (https://www.businesswire.com/news/home/20250709494079/en/Equ...)

Email me directly for fastest response: [email protected]

Backend Engineer & MLOps Lead (Temporary Assignment) [REMOTE]
Position Overview
We are seeking a contract Backend Engineer & MLOps Lead to design and deploy secure, scalable backend infrastructure for a digital-health technology initiative.
This is a temporary, project-based role focused on building foundational systems for data ingestion, model deployment, and adaptive analytics.
The engagement will last approximately 3–6 months, with potential for extension based on project milestones.

Interested candidates should email [email protected] with the subject line Backend Engineer (Contract).

MUZ11 | Growth Hacker/Partner | REMOTE | Revenue Share

MUZ11 (https://muz11.com) is a new music streaming platform specifically designed for developers and professionals who listen to music while coding/working. I'm building the default music player for focused work sessions.

I'm seeking experienced growth hackers for a partnership role focused on acquiring Premium subscribers. This is a 50/50 revenue share model where you earn up to $5/month per Premium subscriber (launching this week).

What I'm looking for:

• Proven user acquisition experience, especially in B2C SaaS


• Understanding of developer/tech professional communities


• Self-directed approach to growth strategies


• Ability to drive conversions to paid subscriptions

  This is a true partnership opportunity - no salary, pure performance-based revenue share. Full autonomy in your growth approach. If you build a base of 1,000 users, that's $5k/month recurring.

  I'm committed to responding to all applicants. Email [email protected] with examples of your growth work and your approach for MUZ11.

Kredit | .NET Engineer Roles | Remote (US) | Full-time

Kredit (trykredit.com) is on a mission to resolve debt better. We provide tools to regular people to help them get the out of financial hardship, as well as provide tools for businesses to manage their processes. We are small (6 person dev team) and growing. Our stack: .NET Core, C#, PostgreSQL, Mediatr, CQRS, Events, Angular, GCP, Kubernetes, Terraform and much more.
We are a Event/CQRS stack and are looking for Engineers that fit that experience in this area.

If this sounds interesting to you, please reach out to [email protected]

Terrateam | Remote (EU/US timezones) | Full-time | OCaml

Terrateam builds GitOps automation for Terraform and OpenTofu. We help large engineering teams plan, review, and apply infrastructure changes safely, directly from GitHub and GitLab pull/merge requests.

We are looking for a Software Engineer who can move between backend systems, infrastructure, and open source tooling. You'll work on Terrateam's OCaml core, support customers, and contribute to the design of next-generation Terraform orchestration.

You might be a good fit if you:

- Care about correctness and reliability in complex systems

- Have experience with infrastructure automation, CI/CD, or compilers

- Enjoy working in OCaml or another strongly typed functional language

- Value autonomy and precision in engineering

Stack: OCaml, Postgres, Docker

Team: small, remote, and technical

Comp: €90k–€130k depending on experience

We are based in Amsterdam and work async across EU and US time zones. Preference for EU timezones.

Apply: https://terrateam.io/careers

Ditto | Public Safety Forward Engineer | Full-time | Remote (North America preferred)

Ditto is building an edge-first, peer2peer database and streaming APIs that solve challenging data synchronization problems. Our core is built on CRDTs and Rust.

If you know networking, ATAK, p2p, ROS2 or wireless MANETs please apply. I’m building out a team to apply the technology to life saving markets and need a hand. You’ll own some greenfield development, get out in the field with firefighters, work with UAVs, and ride multicast over cutting edge mesh radios.

Compensation 130-210k + equity and benefits.

Interested then apply at this link https://job-boards.greenhouse.io/dittoliveincorporated and mention HackerNews. There are other opportunities listed as well!

Rootly | AI-native on-call & incident response (Slack/Teams) | Remote (US/Canada/Europe)

We help engineering teams resolve incidents faster—from first alert to retrospective—used by 1000+ customers like NVIDIA, Glean, Mistral, Figma, LinkedIn, Dropbox, Replit, Grammarly, Cisco and many more.

Hiring

* Senior Software Engineer (Backend/Rails)

* Senior Site Reliability Engineer

* Security Engineer

* QA Engineer

* Senior Solutions Engineer

* Staff Product Designer

* Product Marketing Manager

* Enterprise Account Executive

* Developer Relations & Community Manager

* Product Engineer Co-op

Why Rootly: A passionate team building modern incident tooling that teams actually love; real adoption at scale; lots of ownership and impact. See roles + details: https://rootly.com/careers

ShiftUp | Staff Software Engineer | Remote | https://shiftupai.com

Hiring for a full-time, 100% remote role (entire company is remote) for a Staff Software Engineer, working on the ShiftUp platform stack (Python, Pydantic AI, GCP, Temporal Workflows, Turbopuffer, Postgres). You will be one of the first five engineering hires, and you will have the ability to grow and shape your own role.

We need someone with solid experience designing and implementing systems with many moving parts, who can easily shift between systems design, writing and reviewing code (or, let's face it, supervising Codex/Cursor/Claude Code), working with the team to design features, and talking to customers to gain feedback and insights.

You'll be working to build all kinds of agents, workflows, and other components to support our features. Our research agents are truly deep, sometimes spending upwards of an hour searching and analyzing information for a single prospect or strategy. Our RAG pipeline is focused on quality, leveraging LLM chunking, metadata and graph generation, and contextual embeddings.

If this sounds like fun, let's chat: you won't be asked to regurgitate leetcode solutions, we'll simply have a conversation and see if there's a mutual fit. Our interview process is lightweight, respectful and moves fast. Competitive salary, equity and full benefits.

You can email me directly: [email protected]

---

About the company: ShiftUp is a new kind of intelligence-driven sales platform that identifies emerging demand and drives revenue. Built from scratch to leverage LLM-driven agentic workflows, ShiftUp deeply researches prospects, identifies the highest-value opportunities, and provides targeted sales strategies to execute on them.

ShiftUp is delivered as a native app on Salesforce AppExchange, providing our platform to sellers where they already are. Our Salesforce app talks to a cloud-native stack that uses Python services, durable workflows, and SQL + vector databases.

We're well-funded, having recently closed a $3M seed round. We're building out a small team of highly talented, well-rounded engineers to deliver on our vision. Our company is 100% remote, and we use SoWork to help build our culture. As a small startup, everyone is highly motivated and focused on moving quickly, but we also place importance on a sustainable work-life balance so that you can continue to do your best work.

Framer | Multiple positions | Remote (Netherlands, Germany, Spain, United Kingdom) or Hybrid (Amsterdam, Barcelona) | https://www.framer.com | Full-time | Visa Sponsorship

Framer is the design tool for websites

Senior+ Product Engineer - https://www.framer.com/careers/senior-product-engineer
Staff+ Back-end Engineer - https://www.framer.com/careers/principal-backend-engineer
Senior+ Site Reliability Engineer - https://www.framer.com/careers/senior-site-reliability-engin...

You can email me if you find it interesting: [email protected]

Class Central | Educator / Subject Matter Expert (YouTube) | Part-time | Remote | [https://www.classcentral.com](https://www.classcentral.com)

I'm looking for experienced educators, industry practitioners, and subject matter experts who want to teach live workshops on YouTube. We're launching an experiment: grow our YouTube channel by focusing only on intermediate-to-advanced topics.

Class Central helps tens of millions of learners find the best courses. Small team (6 people), profitable, independent, 13+ years.

This is genuinely experimental. You plan and lead live workshops on subjects you know deeply. Any domain works. We promote them to our audience, and we figure out together what clicks.

I would like to skip the content farm tactics and beginner stuff. I just want to offer solid teaching for people ready to learn challenging subjects.

[email protected]

YourTechResume — Founding Engineer
Remote (Global) | Full-time | $150k-$350k

About: AI-powered platform for resume optimization and job application automation.

Role: Build technical foundation as the first engineering hire. Own end-to-end features (Python/FastAPI/JS), architect scalable systems, and shape product direction. Ideal for builders who thrive in ambiguity.

Tech Stack: Python, FastAPI, SQLAlchemy, JavaScript, Anthropic Claude, AWS, Stripe, Docker.

Requirements:

Strong Python fundamentals
Full-stack experience (personal projects count)
Product-minded, self-directed, fast learner
Nice-to-have: FastAPI/Django, AI/ML APIs, Stripe, AWS, LaTeX/startup experience
Offer:

Founding equity + competitive salary
Direct founder collaboration
Flexible hours, modern tools
Apply: Email resume + GitHub/portfolio + 3-5 sentence note to info at yourtechresume.com

Holepuch|Remote, Worldwide|Senior Node.js Software Engineer

At Holepunch, we are redefining the internet’s architecture. Our open-source P2P platform, Pear, enables developers to deploy applications directly from their machine to users, creating scalable, decentralized applications without traditional server infrastructure.

We are seeking Node.js Software Engineers to join our 100% remote, globally distributed team. You’ll work on our P2P stack, which includes over 1500 public npm modules, and help expand our ecosystem.

Why Holepunch?

- Work on groundbreaking technology that prioritizes user autonomy and privacy.

- Collaborate with a team of thinkers and innovators dedicated to reshaping the digital landscape.

- Contribute to a future where technology serves humanity, not the other way around.

Apply now to join our mission:

https://holepunch.recruitee.com/o/p2p-nodejs-engineer?source...

https://holepunch.recruitee.com/o/senior-node-engineer?sourc...

Schoolhouse | Senior Software Engineer | REMOTE (US time zones) | https://schoolhouse.world/

Schoolhouse.world is a non-profit founded by Sal Khan with the mission of connecting the world through learning. Our peer tutoring platform brings genuine human connection to online learning in a world that’s being rapidly disrupted by AI. So far, we’ve reached 150k+ learners from 180+ countries and plan to grow to millions.

You'll be one of six engineers owning full-stack projects from ideation to execution and making an impact on learners and tutors across the world. Our ideal candidates move quickly, have good taste in code, and are AI-forward (eg experience building LLM evaluation frameworks) but still believe humans bring deep value to engineering and education.

Stack: TypeScript, Node, Next.js, React, PostgreSQL, AWS

Compensation: $175K-$200K

Perks: Fully remote, flexible hours, competitive salary + benefits, work-from-home stipend, semesterly retreats

Apply here: https://jobs.ashbyhq.com/schoolhouse-world/4a6b99f6-9f70-4f1...

Ask questions: evan [at] schoolhouse.world

MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time

MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security.

We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.

We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.

Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.

We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.

We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position.
For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.

--

Junior Software Engineer - Remote (Global), Full-Time

We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.

Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule.

https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j...
--

Software Engineer - Remote (Global), Full-Time

We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.

Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.

https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s...

--

I’m Kiran, Chief of Staff (CoS) at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.

10x Partners | Senior Foundry/AIP Engineer | Full-Time / Part-time | REMOTE (US East Coast & EU) | Offices in Switzerland

We’re a boutique, high-impact consultancy focused on Palantir Foundry & AIP. Founded by ex-Palantir engineers and elite consultants, we deliver rapid, high-value solutions with real business impact.

Role

Lead end-to-end delivery on strategic client projects in Foundry/AIP
Build production workflows from data integration to decision tools
Partner with stakeholders (CxOs, product leads, data teams) to unlock value
Lead engineering teams; help shape our delivery model and engineering culture

You bring

3+ years hands-on with Palantir Foundry and/or AIP
Strong software fundamentals (Python, Spark, TypeScript)
Deep understanding of data modeling, ontologies, operational workflows
Ability to lead in complex client environments; consulting mindset
Bonus: financial services experience; products/tools built on Foundry/AIP; prior Palantir or boutique consultancy experience

Why 10x

Elite team (ex-Palantir, top Foundry experts)
High agency, low politics; real ownership from day one
Premium compensation with upside as we scale
Remote-first (US East Coast & EU) + optional on-site in Switzerland

Location

Remote: US East Coast (ET-friendly) & EU. Offices and team gatherings in Switzerland.

Apply

→ Apply here: https://apply.10x-partners.com/

Babylon Labs | https://babylonlabs.io/ | is building native use cases for Bitcoin, unlocking its broader economic potential through trustless Bitcoin staking with over $6B in native BTC TVL and the new trustless Bitcoin vault that enables BTC to participate in DeFi across any chain.

We are looking for (Remote and Full Time):

- Staff software engineer - smart contracts: https://babylonlabs.io/job-listings/staff-software-engineer-...

- DevOps Engineer: https://babylonlabs.io/job-listings/devops-engineer

- Senior ZK-Engineer: https://babylonlabs.io/job-listings/senior-zk-engineer

- Head of DeFi Product: https://babylonlabs.io/job-listings/head-of-defi-product

- Lead Application Security Engineer: https://babylonlabs.io/job-listings/lead-application-securit...

Bond Studio AI | Remote | Full-time

Bond Studio transforms the physical world into a real-time 3D environment built for commerce. Our spatial engine leverages state-of-the-art CV+AI tech and is already being used across industries – from boutique shops to Fortune 50 enterprises. We’re currently in stealth, have a team of ~18 engineers, and are backed by Tier 1 institutional investors.

Open Roles:

Engineering Manager:
https://docs.google.com/document/d/1luhrCnn2rqhFOcUGfgbfpiXM...

Backend Staff Eng: https://docs.google.com/document/d/15Nu4AR_RO-_cEjqOmEdkrU7l...

Frontend Senior Eng: https://docs.google.com/document/d/1fm1tsQrcSYbdiv9EtsVri99B...

Full Stack Senior Eng: https://docs.google.com/document/d/1JWkU4aCR5TNu0oRBXd0Mjh1O...

AI Staff Eng:
https://docs.google.com/document/d/15qIIwP0b-Qp401-sUtgLo2aQ...

Technical Artist: https://docs.google.com/document/d/1RJv196ij9dvkxHI8CoeB5sfQ...

You'll be at the forefront of applying breakthroughs in spatial intelligence to real-world challenges, unlocking new forms of commerce and user experience.

Join us in an environment that is fast-paced, has little technical debt, and utilizes the latest tech.

Interested? Email us at [email protected]

Kadoa | Web Scraping/Software Engineer | Remote | Full-Time | https://kadoa.com

We’re automating web scraping at scale with AI. Web scraping used to be the same for decades (writing and maintaining rule-based scripts for each source), and we're fully automating that process with LLMs.
We're also heavily focused on making ethical scraping the default (robots.txt checks, rate limiting, any custom compliance rules).

But we can't do it alone. We are looking for people who share our passion for software craftsmanship, data, and AI. We are growing fast, have a “no-bullshit” policy, and try to minimize the distance between the code you write and the customers who use it. We iterate to greatness :)

We're currently looking for a senior web scraping engineer: https://www.kadoa.com/careers/web-scraping-engineer

If that sounds like you, please email me at (adrian at kadoa dot com) and mention HN in the subject line. Ideally you include an ETL or scraping project you've been working on in the past.

PostHog | Full-Time | Product engineers, backend engineers, Technical AMs | REMOTE (all remote) | Hiring GMT-8 to GMT+2

PostHog equips devleopers to build successful products by combining product analytics, feature flags, session replay, a data warehouse, CDP and many more.

* we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.

* we are growing through more autonomy and transparency not through process.

* we have a ton of scale and a bunch of super interesting technical problems to solve

* we're building 20 more products over the next couple of years, so you could end up building one of those

* we need: product engineers, clickhouse operations engineer, backend engineers, AI product engineers, technical account managers and technical customer success managers.

https://posthog.com/careers

Gladly | Remote (US, Colombia, Argentina) | Staff Software Engineer, AI & Automation | $60k–$215k + Equity | https://www.gladly.ai/careers

Gladly is at the forefront of building retail customer service AI. Our AI is live in production with customer-centric brands like Crate & Barrel, Ulta Beauty, and Allbirds. We have the ingredients that make AI work: rich data, close customer partnerships, and a strong engineering culture.

We're hiring Senior & Staff Software Engineers to lead major AI & Automation initiatives. This is a high-impact, hands-on role for someone who wants to ship fast, collaborate deeply, and build systems that help real people.

You should have:

- 5-10+ years of full-stack experience (Go, TypeScript, React, Postgres a plus)

- Experience with generative AI, multi-agent systems, RAG pipelines (can be personal projects / side projects)

- A bias toward impact and product thinking

- Excellent collaboration and communication skills

Bonus: Entrepreneurial or other leadership experience.

We're a remote-first company with competitive pay, meaningful equity, and a focus on doing real work with great people.

Learn more + apply: https://www.gladly.ai/careers

Or reach out directly: [email protected]

Rechat | API Engineer, Front End Engineer | Remote

Rechat is the leading AI-powered operating platform for real estate brokers and agents. Think Shopify for real estate—a mobile-first super app with marketing automation, workflow management, and everything agents and brokers need to run their business in one place. We’re a small, sharp team building a big, sophisticated product without the usual corporate nonsense.

Why You’ll Like It Here:

Minimal meetings—we focus on real work

No tech hype-chasing—we use the right tools, not the latest trends

Flat team structure—no layers of bureaucracy

Who We’re Looking For:

Senior Backend Engineer (Node.js, PostgreSQL) – Build and refine our robust, high-performance backend

If you thrive in small teams solving big technical challenges, reach out to [email protected].

Unto Labs | San Francisco, CA | ONSITE (Hybrid OK), REMOTE (US) | Full-Time
Unto Labs is developing the Thru Layer-1 blockchain (https://thru.org)

We recently announced $14.4 million in funding to make blockchains & digital assets useful for the world. Founded by Jump Crypto alumni and core contributors to the Solana protocol and the Firedancer client (https://github.com/firedancer-io/firedancer), we’re tackling fundamental scalability, performance, and usability challenges in distributed ledgers.

Our runtime conforms to the RISC-V specification—moving away from domain-specific VMs, DSLs, and bespoke compiler toolchains that limit developer and institutional adoption. You can write smart contracts and programs in any LLVM compatible programming language and reason about a standard ISA in RISC-V. Components are developed in C for maximal control over performance and resource usage.

We believe there is a unique window of opportunity to developer fairer, more accessible, and more global financial products on resilient public blockchains.

You can check out our docs and open-source developer tooling at docs.thru.org and https://github.com/Unto-Labs/thru/

We are hiring for the following role(s):

- Systems Engineer: https://jobs.ashbyhq.com/unto-labs/13df6bea-b253-4c80-ae05-5...

NIL Club | https://nilclub.com | Remote (US only)

Role: We are looking for a skilled Full Stack React Native Mobile Developer to join our innovative team. You’ll focus on creating and maintaining a mobile application to help student-athletes monetize their NIL (name image likeness). The ideal candidate should be proficient with modern development practices, leveraging AI tools daily for productivity and innovation.

Stack: Typescript, React Native, Expo, React, Next.js, MongoDB, Inngest

More info and how to apply: https://nilclub.notion.site/Senior-Full-Stack-React-Native-M...

BAND | Full-stack software engineer | Remote (US) | https://www.joinband.com

Band powers trade agreements and incentives for the businesses that supply everything around us, improving how distributors and manufacturers transact trillions annually.

Led by the team that founded and built Blue Apron to a $2B IPO and built Bread Payments, Band has already tripled revenue this year and is looking to add our third full-stack engineer, reporting to the CEO.

Hard problems you’ll solve:

- Building AI to understand and optimize complex trade agreements with nuanced tiered incentives

- Interpreting massive amounts of transactional data across businesses to build a single source of truth

- Providing actionable automated insights to stem profit loss and grow our customers’ businesses.

Apply at: https://www.joinband.com/careers

Monadical.com | Senior Full-Stack Engineer | Full-Time Montreal | REMOTE (Canada-Quebec)

Monadical is a fully remote software consultancy. We’ve built a diverse, friendly team that gets exposed to diverse industries and learning opportunities through our 3-12+ month projects across multiple sectors. Check our portfolio to see what we mean.
We also maintain company principles that guide who we work with and how we maintain our culture. It’s a collaborative effort that any employee can edit through a pull request.
We’re a relatively flat organization, fully-remote, and operate across many different toolsets and stacks depending on project needs. We’re a diverse team that shares similar values: self-direction, technical excellence, and curiosity. We do a lot of R&D, and move quickly. That often means doing whatever it takes to answer a question, and being quick to adapt to new information. Our iteration cycles are short.

We’re seeking:

- Senior Full-Stack developers strong at Python and/or JS, with experience in client relations, project management, a good understanding of machine learning systems—particularly LLMs—and strong UI/UX design and user research skills to help us build more thoughtful AI-powered products. Experience with ML model deployment and LLM application development is a plus.

See the full description and apply here: https://careers.monadical.com/

If you have any questions, drop us an email at apply at monadical dot com

Some perks of working with us include:

• Work from home (we’re fully remote!) • Flexible working hours • Six weeks of paid vacation • Competitive salary • Autonomy •Flat organizational structure. Your ideas matter, regardless of your title

Copilot Health | https://copilothealth.com | REMOTE (SF preferred)

We’re building the operating system for medical AI agents—enabling at-home diagnostics with computer vision and voice AI to deliver continuous, equitable care in a broken system. Targeting asynchronous care, we serve hospitals, rural and specialty clinics with >85% diagnostic accuracy and >70% patient engagement.

Mission: fix healthcare access and equity.

Tech: PyTorch, 3D reconstruction, SAM, React, Swift/SwiftUI (iOS), Kotlin (Android), React/Next.js (web), GCP, FHIR, Temporal, MemGPT. HIPAA-compliant (SOC 2 in process)

Roles

• ML Engineer: Fine-tune VLMs (e.g., Moondream) on Med-VQA/RAD for medical VQA, detection, captioning. Optimize for on-device.


• Front-End Engineer: React UIs for patients/providers with voice and diagnostic visualization.


• Mobile Engineer: Develop native iOS (Swift/SwiftUI) apps for seamless voice (ElevenLabs), camera capture, intents and conversational workflows.


• Open Application for Unconventional Talent (tell us / show us? let's chat)

Lean team (5), high ownership, remote-first. Open to contracting roles.

Apply → Email [email protected] with “HN [Role]”, resume / github / research. We reply fast.

Foxglove | Onsite (San Francisco) & Remote | Full Time | https://foxglove.dev/

Foxglove is the leading observability & data platform for robotics and physical AI. Our software supports the full data lifecycle, from collection, upload, and storage, to analysis and visualization. We're assembling the most talented team in the industry to build a platform for all types of robots. Sound interesting? Join us!

* San Francisco, CA (open to remote for candidates with AV/robotics experience)

- Rust & Data Engineers

- Visualization Engineers

- Product & Visual Design

- Account Executive, Defense

Seattle, WA (remote)

- Forward-Deployed Engineer

UK & Europe (remote)

- Visualization Engineer

- Solutions Engineer

Australia/NZ (remote) *

- Senior/Staff Rust Engineer

https://foxglove.dev/careers

Category Labs | https://www.category.xyz/ | Remote and NYC | Full Time | $200K USD+ Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team.

Technical Project Manager: https://jobs.ashbyhq.com/category-labs/bdfe89a6-83f6-4ab3-b6...

Senior SWE (Rust, C/C++): https://jobs.ashbyhq.com/category-labs/45f674b2-d904-482e-a5...

Smart Contract Engineer (Solidity): https://jobs.ashbyhq.com/category-labs/776ce314-aa12-471b-92...

Senior Researcher, Systems: https://jobs.ashbyhq.com/category-labs/015934c5-66e5-4042-94...

Early Career SWE, 2026 Grads (Rust, C/C++): https://jobs.ashbyhq.com/category-labs/0dfdffdf-cefb-48fb-bb...

Research Intern (Summer 2026): https://jobs.ashbyhq.com/category-labs/62558e75-42bb-4c9e-b8...

Crux | cruxclimate.com | FULLY REMOTE (US/Canada)| Full-time | Hiring across eng, Product, Design | $140k-$250k base + equity
Series B (a16z backed) Crux is the capital markets platform changing the way clean energy and manufacturing projects are financed in the U.S. Crux's platform, market intelligence, and expert team help developers and manufacturers unlock financing through all stages of project development and operation.

Hiring for:

• AI Engineers


• Full Stack Engineers


• Product Designer


• Product Manager


• Sr. Tech Recruiter


• Additional GTM/Ops

  More about the team here: https://www.notion.so/Engineering-Crux-26cd41408c6780728eafd...

  Apply Here: https://jobs.ashbyhq.com/cruxclimate?utm_source=mr

Fusionbox | Python + TypeScript Engineers | United States| Full-time | REMOTE (Legal to work in the US)

We're a software engineering consultancy that builds enterprise software the right way. We negotiate the right to open source all our client code, maintain a handful of popular libraries, and our engineers contribute to Django core. We sponsor PyCon, DjangoCon, and Django Girls because we're invested in the ecosystem we build on.

We're looking for software engineers who value software design, system architecture, and collaboration. You should be comfortable with about half of these areas and eager to learn the rest: web application security, relational database design (PostgreSQL, beyond "SELECT *..."), Django internals, React, and distributed systems. What you'll actually work on: complex state machines for financial workflows, multi-tenant architectures with row-level security, custom database functions when the ORM isn't enough, and React frontends that handle real-time data without being a mess of useEffect hooks.

We're a small team where you'll own features end-to-end (database design to React components) and have opportunities to shape technical decisions. You'll get paid to write source code with a team that practices empathy and values work-life balance. If you've ever wished your job involved more elegant state machines and fewer marketing landing pages, let's talk: [email protected].

Carrot | Product Designer | Full-Time | Remote (US-based, Pacific morning availability required) | www.getcarrot.io

We're building the leading all-in-one platform for cannabis dispensaries—covering ecommerce, loyalty, marketing, and delivery. We create opinionated software that empowers any dispensary operator to build a powerful digital growth engine for their store. Our team combines deep first-hand dispensary experience with a shared desire to make valuable things with great UX.

The role:
You'll work directly with our Head of Product to design both consumer-facing ecommerce experiences and complex admin workflows. You'll own the full design lifecycle—from user research through implementation—and help evolve our design system. We value designers who check their ego at the door and care more about building the best solution than always being right.

We're looking for:
Strong product design fundamentals, autonomy through the full development lifecycle, Figma expertise with complex component systems, and comfort designing for both visual polish, and interaction complexity. Bonus points for ecommerce/loyalty experience, branding skills, or past work with small teams.

Process:
Send resume + portfolio link + brief fit explanation to seb [at] getcarrot.io with subject "Product Designer". Decision within 1-2 interviews.

Full Job Post:
https://www.notion.so/Job-Description-Product-Designer-27a25...

Cora AI | Founding Engineer, Full Stack | Remote (USA only; Bay Area / CA preferred) | Full-time | $150–200k + early equity

We’re building the account intelligence layer (the missing brain between the data warehouse and enterprise apps) to orchestrate AI agents that actually move revenue and retention, not just demo well.

We’re live with several enterprise customers and hearing: “I’m super excited!! You’re changing our lives!!” — Account Manager (mid-market).

We are backed by Acrew Capital, Emerson Collective, Recall Capital, and angels from LinkedIn, BetterUp, Glean, and Scale AI. Strong pipeline beyond what’s already in production.

Tech: Python, FastAPI, React, Vite, Render (PaaS), Inngest (orchestration)

Apply if you:

- Have real 0→1 startup experience

- Love digging into the details

- Break fuzzy problems into incremental, shippable chunks

- Ship fast and own outcomes end-to-end

- Can effectively steer and leverage AI IDEs

Why Cora:

- Work on cutting-edge applied AI: voice agents, knowledge graphs, multi-agent systems, simulations, and more

- Real users, real impact, high autonomy

- Fast, fair interview loop — no BS

- Fully covered healthcare for you and your dependents

- 401(k) plan

- Flexible time off

Learn more: https://www.cora.ai/

Interested? Email careers [at] cora.ai — these go straight to me, and I read every one.

Milestone Systems | Lead Data & AI Engineer | Remote (USA)

The Arcules team at Milestone is looking for a Lead Data & AI Engineer to design and evolve the intelligent analytics portion of our security cloud platform. This spans from squeezing the most out of video and data coming into our platform, to building scalable data pipelines, to deploying AI models and agents that power insights for our customers.

In this role, you’ll architect and implement our data lakehouse, transform existing data into high-value “gold” datasets for AI applications, and design the AI systems that bring those insights to life. You’ll work hands-on with cutting-edge technologies including Spark, Iceberg, Trino, Go, Python, and GCP.

Arcules is like a "reverse Netflix": our data pipelines process petabyte-scale incoming video streams, requiring close to real-time inference.

If you have experience building and deploying production ML systems and distributed data infrastructure, we'd love to hear from you! Milestone offers excellent benefits (23 days PTO, 6% 401k match, superb health insurance...) and an async-first remote culture.

Apply here: https://fa-ewto-saasfaprod1.fa.ocs.oraclecloud.com/hcmUI/Can...

Splash Tech| Backend Mid-Senior/Senior | Remote( +-2 EU CET) | Full Time | https://splash.tech/

We’re a small UK-based free-to-play gaming company with a distributed EU team, growing fast after recent success and scaling our backend platform. We’re looking for two roles, from mid-senior to senior engineer with at least 5+ years of experience.

Backend: Strong in backend development, ideally Java, but open to those willing to learn. DevOps experience is a plus, or a strong desire to build it.You’ll be expected to do devops as part of this role.

Fullstack: FE and APIs, you’ll also be asked to write SQL and some Java Controllers that access data. It’s ok if you don’t know Java, but our controllers are written in Java and you’ll need willingness to learn.

Our stack includes Java, Python, TypeScript, Angular, SQL, AWS, Kubernetes, Postgres, Trino, Flux, Flagger, and Terraform.

Our engineers must be able to think product-first, and take a task from idea to production, work across the full cycle. You must write your own code, AI assistance is fine, but you must be able to produce all your work independently.

We are looking for candidates that can write SQL, our approach when it comes to the DB is SQL first. We also value clear thinking and communication, you should be comfortable sketching simple architecture or flow diagrams (boxes and lines, nothing formal) to explain your ideas.

To apply, please send an email to jack[at]splash.tech with the subject “Backend Hackernews 2025” or “Fullstack Hackernews 2025”.

Please send any git/bitbucket/source-forge project that represents your coding otherwise I’ll ask you to complete a small test project.

JetKVM | Senior Fullstack Engineer | Remote (CET ±3) | Full-Time | Go / TypeScript / WebRTC | Open Source

JetKVM builds open-source KVM-over-IP hardware that lets you control any computer — BIOS and all — through your browser. After raising $6M on Kickstarter (the #3 most-backed tech project ever), we’re scaling production and software for tens of thousands of users.

We’re looking for a Senior Fullstack Engineer to work across our stack — Go, Node.js, React, and WebRTC — from backend APIs to low-level firmware integrations. You’ll shape architecture, improve video streaming and authentication, and ship features end-to-end in a small, fast-moving team.
Open-source, async, and remote(CET+/-3).

Apply → https://jetkvm.com/careers

Hardian Health | Senior Product Engineer | REMOTE (UK only) | Full time flexible, 1 (initial) year contract

We're building a regulatory intelligence platform for AI in healthcare. In effect a specialist dataset + search engine for that information. Currently working to get from a Beta to production ready. This is a Full-stack role, working alongside CTO.

Stack: Python, Node, React, GraphQL, PostgreSQL, Data scrapers

Fully remote with quarterly meetups. Flexible hours.

Must have UK work authorization (no visa sponsorship).

Find out more and apply: https://www.hardianhealth.com/careers-list/product-engineer

Stream | Multiple Positions | Amsterdam (NL), Skopje (North Macedonia) | Boulder, CO (US) | Toronto (Canada)) | Remote possible | Full Time | Visa Sponsorship

We are consistently hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers. If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w

We’re also hiring for:

* Staff Python Engineer – (Open Source Video/Voice AI Library)

* Staff Product Designer (Mobile SDK)

* Staff Product Designer (UI)

At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney. Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.

Why Join Stream?

* High scale/ difficult engineering, we have customers using our products with millions of users

* Default alive. Startup growth opportunity with healthy revenue

* All managers are hands-on and capable engineers

* Edge network of servers around the world

* Great opportunity to learn and grow

Remote: our roles are primarily NL, US, North Macedonia, or CA-based (hybrid), but exemptions for remote work within the EU may apply to specific cases.

Visa Sponsorship: Available for the Netherlands

Apply here: https://jobs.ashbyhq.com/stream?utm_source=5rrpvObp3r

JWP Connatix | AI Software Engineer | REMOTE (EU) | Full-Time

JWP Connatix is the most comprehensive independent video technology and monetization platform, helping broadcasters, publishers, and advertisers deliver premium streaming and online video experiences while maximizing video revenue across all screens. The company offers an end-to-end platform that streamlines live and on-demand video with hybrid monetization models, unique data and insights, unmatched customer service, and the largest independent premium video marketplace, providing the entire media ecosystem with enhanced scale, transparency, and revenue.

We are looking for a skilled and adaptable AI Engineer to join our AI Proof of Concepts team at JWP Connatix. You'll be responsible for implementing AI-First development methodologies, integrating sophisticated AI tools into our software pipeline, and rapidly building MVP prototypes that demonstrate innovative solutions. This role offers the opportunity to work at the cutting edge of AI-integrated development while delivering high-impact prototypes in a fast-paced, iterative environment. The ideal candidate thrives in rapid prototyping environments, has hands-on experience with AI tool integration, and enjoys the challenge of quickly turning concepts into working demonstrations for stakeholder validation. Candidates should also know, and work with AI code generation tools (Claude Code, Cursor, Copilot, etc).

If this sounds like something you'd be interested in please apply!

https://jwpconnatix.com/careers/job-posting/?gh_jid=7257043

Hiring Tech Lead - Staff Backend Engineer - AI Engineer – REMOTE LATAM - We build AI tools that help high-volume law firms manage their caseloads more efficiently. Our first product—an AI assistant that transcribes and classifies inbound calls—is in production. We’re now expanding into case tracking, follow-ups, and full workflow automation.
Looking for:

Staff Backend Engineer

Tech Lead: Lead a senior team, shape product and tech, work closely with founders.

Senior Engineers (Backend, AI): Remote across LATAM. Build fast, useful tools. Small, experienced team. Real autonomy and product impact.

Tech Stack: Python, TypeScript, Postgres, Kubernetes, GCP Languages: Spanish + English for leadership. English only OK for engineers.

Apply here: tramcase.com

FigureTwo | Founding Engineer (Full Stack) | Full-time | Remote (US)

FigureTwo is reimagining scholarly figures — turning static charts into accessible, interactive, and data-linked visuals that power reproducibility and open discovery.

We're founders from the scholarly publishing industry (Springer Nature, American Chemical Society, and Research Square) building the next generation of tools for researchers to create and publish beautiful, transparent, and FAIR-compliant scholarly figures.

What you’ll do:

• Lead technical development and architecture for the core product


• Build end-to-end features (TypeScript, React, Node.js, MongoDB, Vega)


• Integrate AI/ML components (e.g. LLMs for chart suggestions, data extraction)


• Collaborate closely with design & product founders on strategy and roadmap

  For detailed job descriptions please and application process, please visit https://www.figuretwo.com/careers

Matcha | Full-Stack Engineer | $160K-$190K + Equity | REMOTE US/CA | https://matcha.fm/apply

We're looking for a full-stack engineer who thrives in fast-moving startup environments.

What you'll do:

Build new products and features from 0 → 1
Own projects end to end — from concept to shipping
Collaborate closely with product, design, and leadership
Deliver real value to users and help scale a growing platform

What we're looking for:

3+ years building applications
Strong with TypeScript, React, Next.js, Node.js, MongoDB, AWS
Startup or scale-up experience
Excellent communication, ownership, and proactive mindset

Compensation: $160K–$190K + competitive equity

Location: Fully remote (US & Canada). Optional in-person collaboration at SF HQ.

Apply: https://matcha.fm/apply

Remake.ai | Full Stack Engr; Founding Software Engr | Full-time | Remote (worldwide)

Apps for robots - home vacuums, quadrupeds, drones, humanoids, etc. Think Apple remaking ordinary phones into smartphones with apps & app store - only for robots.

Status: $1M pre-seed, prototype MVP works, pre-traction, ~16K ARR, manufacturing partnership(s) forming, headcount 2 full-time + 3 part-time

1. https://www.linkedin.com/jobs/view/4320217892/ Full Stack Engineer
2. https://www.linkedin.com/jobs/view/4294520255/ Founding Software Engineer (or Cofounder)

Email iliao at remake dot ai

CoPlane (https://coplane.com/) | Product/Design Engineer + Designer | Remote (North America) or NYC | Full Time

The world doesn't need another ERP. CoPlane is building the Agentic Orchestration platform that enables enterprises to orchestrate intelligent processes across their existing systems. Founded by ex-Stripe/Segment product and tech leads, we're changing how businesses operate their backoffice - helping them scale intelligence not headcount.

We're looking for exceptional engineers to grow our small founding team of engineers that include ex-founders, open source contributors (authors of neovim and neverthrow), and architects of petabyte-scale data platforms. You'll work with billion-dollar enterprises solving their hardest, most mission-critical automation problems.

If you're excited about working at the nexus of data, automation and AI, and want to make a significant impact in an early, well-capitalized startup with large enterprise design partners, we'd love to hear from you.

Roles: Product/Design Engineer and Designer.

For more info and to apply: https://coplane.com/careers

Brilliant.org | Software Engineers & Designers | Remote (North America), SF, NYC | Full-time | $170k — $235k | https://brilliant.org

Brilliant is building world-class interactive learning experiences that combine challenging problems, compelling narratives, and delightful visual storytelling.

We're hiring engineers and designers to help craft the next generation of interactive learning and change how the world learns.

Engineers at Brilliant think about both "building the right thing" AND "building the thing right" while pursuing high standards of excellence for ourselves, our product, and our codebase.

Our designers craft interaction patterns that make math, science, and computer science concepts feel approachable, delightful, and addictively learnable.

If you're energized by the prospect of doing the best work of your career and changing how the world learns alongside the most talented peers you've ever worked with, you can learn more and apply here: https://brilliant.org/careers.

sortie (https://sortie.co) | Remote (US) | Full Time

We are looking for a Founding Engineer to join us at sortie. As our first hire, you will join the 3 technical founders in building and supporting our core platform.

sortie is a pre-seed funded startup building point to point operations for the remote last mile. sortie builds the software that connects remote regions by air, land, and sea.

$125k+ salary & 1-2% equity

Backend focused: Python, Django, GraphQL, Postgres, GCP

For all the details and how to apply:
https://gitlab.com/-/snippets/4901686

The Nutrition Shortcut | UX/UI Designer | Full-time | Remote (Canada / ET core hours)

Design end-to-end user flows for a lab-grade fitness and nutrition app with a clear roadmap. Work directly with the founder at a self-funded startup.

Tools: Figma plus close collaboration across the product and the same platform stack.

Comp: 90k-125k CAD salary, unlimited PTO, 100% employer-paid benefits after 90 days, performance bonus.

Learn more and apply at: https://thenutritionshortcut.ca

Glitch | Product Engineer | Ireland & Remote (EMEA preferred) | glitchads.ai

Glitch is building the AI agent for Advertising

Glitch let's Businesses create Ad Campaigns in 5 minutes (Down from 5 days) that perform 5 times better than traditional agencies. Our AI makes high performing ads available to everyone.

We need Engineers who want to tackle hard problems like treating the real world as context for LLMs, understanding markets in a few seconds, and dealing with the complex ML algorithms that underlie digital advertising.

We are a team of 8 and a mix of Startup Hustlers and ex-Google Ads Engineers. We've raised Seed and are doubling our customer base every quarter.

We love python, react, tailwind, OpenAI, Google Cloud, and Claude Code. The ideal candidate is running 10-15 instances of Claude Code at once.

Email me @ kingsley @ glitchads.ai

Kilo Code | Senior Software Engineers, TypeScript Engineers, Fullstack Engineers, Product Manager | Remote | https://jobs.ashbyhq.com/kilocode

Kilo Code is building the fastest-evolving open-source AI coding agent to make programming accessible to developers everywhere. Already ranked #1 on OpenRouter, with 500K+ downloads and 4.9 trillion tokens used per month, we combine the best features of existing AI coding tools with our own innovations, all guided by community feedback, to create a flexible, powerful, and user-first platform.

We’re looking for engineers and product managers who thrive in a fast-paced, impact-driven environment. You’ll work across our full stack (Typescript + Postgres), ship meaningful features quickly, and engage directly with our global user community. Collaboration, creativity, and the ability to move from idea to production at “Kilo Speed” are key.

If interested, please email your resume and best contact info to: [email protected]

Maiven | Full-Stack Engineer & Energy Modeling Engineer | Remote (US) | Full-Time

Maiven is the software platform automating home decarbonization. We’re a small, mission-driven team punching way above our weight: we have large utility customers, contracts in multiple states, and a growing pipeline of programs launching later this year. We’re venture backed and moving fast.

We’re hiring two engineers:

- Full-Stack Engineer – NestJS, React, Tailwind, TypeScript, Python, Postgres, AWS, Lambdas. Someone who cares deeply about UX and moving fast while delighting the user.

- Energy Modeling Engineer – Python, pandas, AWS, modeling frameworks (ResStock, EnergyPlus, etc.). Experience with energy programs or building science is a huge plus.

Looking for builders who want real ownership, thrive in early-stage startups, and move with urgency and care. Competitive startup salary + meaningful equity.

More: https://www.askmaiven.com

To apply: email [email protected] with a resume, your links, and a few reasons why an early stage startup is the right choice for you right now.

Oxidian | https://www.oxidian.com | Remote (Ireland/EU ONLY)

We're doing to government software what challenger banks did to banking. We build critical systems that help scientists and researchers, ensuring public money is well invested.

Our work involves building high-performance Python libraries to wrangle massive earth observation and satellite data sets (think petabyte scale), creating clean web UIs for complex data, and building modern DevOps pipelines to automate scientific workflows.

We're a small, fast-moving team. We give you trust and autonomy to own your work from day one. No bureaucracy, just hard problems and impact.

We're hiring:

* Senior Python Developer (solve complex data and performance challenges)

* Senior DevOps + Python Engineer (build the infrastructure that runs it all)

More info and how to apply: https://www.oxidian.com/#join-us

FusionAuth | Senior Java Engineer, Senior Security Engineer, Documentation Engineer, Sr Developer Advocate | Varies between REMOTE and ONSITE in Denver, CO, USA, details in job desc | Salaries listed on job req, but for the Java Engineer it is 140k-180k

Our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome. There are a lot of companies in the auth space, but we feel like we have something special:

* a unique deployment model (self-host on-prem or in your cloud or run in our cloud)

* A well designed API first approach; one customer compared our app to petrichor

* a mature product (the code base is eight+ years old and we've found and fixed a lot of the sharp edges around core login use cases; there are plenty more features to add)

* founder-led; the CTO is an engineer who still writes code

* a full featured free-as-in-beer version which makes the sales cycle easier; prospects often come in having prototyped an integration already

Our core software is commercial with a "free as in beer" version. We also open source much of our supporting infrastructure. Technologies and standards that you will work with: Modern Java, MySQL, PostgreSQL, Docker, Kubernetes, OAuth, SAML, OIDC.

Learn more, including about benefits and salaries, and apply here: https://fusionauth.io/careers/ ( Click/tap the 'View open positions' orange button. )

Beautiful.ai | Full-Time | Remote in US & CAN | SaaS B2B Presentation Software | Series B | 16M Funding | AI Industry

1. Senior Platform Engineer | 160k - 200k Base salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802989007

2. Senior Software Engineer | 160k - 200k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802854007

3. Software Engineer | 120k - 160k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802768007

4. Staff Platform Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4803038007

5. Staff Software Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802916007

6. Art Director, Growth and Social - Part Time | $55-63/hr | https://job-boards.greenhouse.io/beautifulai/jobs/4922081007

7. Creative Project Manager - Part Time | $40-60/hr | https://job-boards.greenhouse.io/beautifulai/jobs/4916634007

8. Account Executive | 140k - 180k USD Base Salary + Uncapped On-Target Commission at 50/50 Split | https://job-boards.greenhouse.io/beautifulai/jobs/4955956007

Rally UXR | Remote | Full-time | Senior/Staff Backend Engineer | $190k–$225k | 0.10%–0.50% Equity

We're building the leading User Research CRM (rallyuxr.com)

Apply here:

https://www.ycombinator.com/companies/rally-uxr/jobs/Ku40MR7...

--------

At Rally, we believe talking to your users is the key to building great products. Our platform is used by teams at Google, Figma, GitLab, MongoDB, and more to streamline every step of the user research process in one tool.

We’re a remote-first, Series A startup with a small, senior team of builders. While we’re remote, we value connection—hosting regular in-person offsites and providing a yearly remote office stipend.

As a Senior/Staff Backend Engineer, you’ll be central to scaling Rally’s systems to power hundreds of millions of participant records and billions of events. You’ll own core infrastructure like email/SMS delivery, data pipelines, search, and workflow automation—and lay the foundation for new AI-driven features.

We’re fully built in TypeScript and use AWS, Postgres, ElasticSearch, Kafka, and Temporal. No requirements to have previous Typescript experience, but need to be willing to learn.

Join us if you love building for scale, value craftsmanship, and want to shape the backend foundation of a fast-growing product used by the world’s best product teams.

Spacelift | Remote (Europe) | Full-time | Senior Software Engineer | $80k-$110k+ (can go higher)

We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.

On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.

Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.

If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/3006934-software-engineer-...

You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering

Additionally, we're hiring for a new product we're building, Flows. Mostly the same requirements and tech stack, without the devops bits. You can apply for that here: https://careers.spacelift.io/jobs/6438380-product-software-e...

Synthropic | Detection Engineer + GenAI | Full-time / Part-time | Remote (SF)
We're an early-stage startup looking for someone passionate about detection engineering and generative AI.

If you know SIEM, threat intel, logs, detection modeling/strategy, purple teaming, and adversary emulation — and you've been wanting to explore how LLMs/agents can accelerate detection engineering workflows — we'd love to talk.

The role A lot of it is what we call AI babysitting: guiding 1,000 kindergarteners (LLMs) as they try to become senior detection engineers. Sometimes they're brilliant, sometimes chaotic — your job is to shape that into something production-ready.

You'll be part detection engineer, part researcher, part builder, with a big say in shaping the product and how AI gets applied to real-world problems.

Details Full-time or part-time Remote-friendly (SF-based, local a plus but not required) Early team, high ownership, fast iteration

Email Resume: john at synthropic.com

IABG | Fullstack Web Developer (FE Focus) | Onsite (Germany) with 60% Remote | German Fluency Required

Apply here: https://jobboerse.iabg.de/engage/jobexchange/showJobOfferDet...

We are looking for a skilled developer with 1-2 years on-the-job experience in TypeScript and/or Python to assist our team. We are developing web apps to visualise the usage data of complex weapon systems. The tech stack is TypeScript + Vue + FastAPI.

Our team is based in Ottobrunn close to Munich but we have many sites all over Germany so moving to Munich is no must.

You will be part of a team of web developers, data scientists and data engineers. IABG is a comprehensive service provider specialising in testing and analysis for customers in the industrial and defence sectors.

Chatwoot | React Native Developer | Remote (India) https://chatwoot.com

Chatwoot is a modern customer support tool for your business with an integrated AI assistant, omnichannel support desk, and knowledge base. We aim to provide everything you need for seamless customer support, all in one place.

We are hiring a React Native Developer. We are a tight, efficient team based out of India. We work fully remote and prefer strong self-starter who know how to elaborate their thoughts in an async environment. Our backend is in Ruby on Rails, our front end is in Vue, and we are hiring a React Native Developer to help maintain and improve our mobile app. Details here [1]

1 - https://chatwoot.notion.site/React-Native-Developer-288a5f27...

HouseAccount | https://www.houseaccount.com/ | AI Engineer | Full-time or Part-time | Remote only (Eastern Time USA)

Say you have a broken pipe, a door to replace, a TV to mount. How easily can you find a handyman to get it done?
At HouseAccount we want to harness the power of AI to improve the home services space.

Currently we integrate with OpenAI Platform to ask follow-up questions so handymen can get a thorough description of the issue and provide a quote right away.
I am looking to hire a developer to make this integration even smarter, anything from image recognition to recommender systems.

I am the sole developer and I'm looking to be joined by someone autonomous and with a lot of energy.
You will be responsible for tinkering with existing LLM models (how to rewrite the prompt to balance tokens and speed?) and for coming up with your own innovative solutions (can a homeowner take a picture of a broken pipe and get an instant quote and availability?).

We are a startup, which means you will work autonomously and you will own the pipeline without any "corporation bureaucracy".
Your task is to build something innovative where the outcome speaks for itself.

If this sounds like you, submit your application to https://job-boards.greenhouse.io/houseaccount/jobs/495978200...
Written communication skills are paramount so a cover letter is expected. Include "HackerNews" to get screening priority.

Thanks.

Zipline.ai | REMOTE - Europe, LATAM | Contract work

We’re rethinking the data platform for the modern age of AI/ML workflows.
Our founding team built the Chronon open source project that powers all major AI/ML workflows at companies like Airbnb and Stripe.

We are looking to hire senior Scala and big data experts on CONTRACT basis in EU or LATAM.

Prolonged experience (3 years minimum) with Scala or JVM is a MUST.
Experience with technologies like Spark and Flink is a huge bonus.
Experience building low latency online systems is also a huge bonus.

Our tech stack for those curious: Mill (build system), Scala, Vert.x, Spark, Iceberg, Flink. We integrate with various cloud providers and streaming / KV store connectors such as GCP - BigQuery / Dataproc / PubSub, AWS - EMR / DynamoDB, Kafka with more in the works

Apply by reaching out at [email protected] with your resume or LinkedIn profile

Renaissance Philanthropy | MLE/Full-stack | Remote (worldwide)

Renaissance Philanthropy's aim is to activate a virtuous circle of increasing ambition and impact between philanthropists and innovators: by identifying frontier experts both in science and in new ways of solving problems; by tapping into the growing number of emerging philanthropists; and by building multi-sector initiatives that can harness the power of philanthropy, markets, and governments.

RenPhil's Engineering Hub supports mission-driven, grant-funded educational technology projects that seek to improve educational outcomes in fundamental skills like math and reading. The Engineering Hub consists of data scientists, machine learning engineers, and full-stack developers who collaborate with researchers and entrepreneurs to build scalable, measurably effective tools for teachers and students.

We’re looking for folks who:

- can speak the languages of both research and engineering

- are creative problem solvers

- are comfortable with navigating ambiguity

- want to help create a world where all children receive a high-quality education.

If this sounds like you, please apply!

https://www.renaissancephilanthropy.org/careers

MaFi Games | Senior SWE/Game dev | Contract preferred | Remote | C#

Hi, I’m the co-founder of MaFi Games – an indie studio behind the game Captain of Industry. We are a small but passionate team who gave up their jobs at Google and Nvidia to pursue building the best factory simulation game possible, and we need more hands!

We are looking for an experienced software engineer to grow the team and accelerate our progress. We strongly prefer candidates with a background in game development, experience with 3D graphics, and performance optimizations.

Some reasons you’d enjoy working with us:

* A multicultural, collaborative, and innovative work environment where your voice is heard.

* Fully remote job with flexible working hours and vacation schedule.

* Long-term full-time collaboration (not a fixed-term contract).

* High quality C# code base, code reviews, tests.

* High work satisfaction, work on a popular video game with a wonderful community.

* No bureaucracy, 1 regular meeting per week.

As an example of our technical work see https://www.captain-of-industry.com/post/cd-31. We also have a unique signal-free train system: https://www.captain-of-industry.com/post/cd-46

If interested, please see the detailed info,requirements, and application instructions at https://www.captain-of-industry.com/jobs, thanks!

Note: We are also looking for a 2D game UI/UX designer and a SFX artist.

Trinsic | Software Engineer | REMOTE (North America) | Full‑time

We’re building the first Identity Acceptance Network—the “Visa for ID.” Humanity is editing genes, starting space tourism and working on artificial intelligence. Meanwhile, identity verification is still done by taking pictures of plastic cards . We’re bringing identity into this new age, where trust is essential and becoming more so every day with AI. We enable accepting digital IDs that users already have (mDLs, BankIDs, reusable IDs) and verify users ~10x faster across 40+ networks covering 500M+ people.

Role

- Software Engineer (#5 on the team; ~20% of eng capacity). High ownership, product-minded, backend and systems leaning.

- You’ll ship fast, prune scope, and help shape our engineering culture.

- You’ve thrived in early-stage environments, can tackle fires independently, and care as much about product as code.

- Strong backend experience; generalist who enjoys moving up/down the stack.

- You care deeply about user privacy and data security.

Stack & ways of working

- .NET (C#) backend, React + TypeScript frontend, Azure, GitHub CI/CD.

- Remote‑first in North America; strong async work habits; <5 hrs/week of recurring meetings; frequent pairing/huddles.

- We’re keen but responsible adopters of AI tooling to hit our high bar of excellence.

Comp & benefits

- Salary set by a transparent formula (we target ~60th percentile cash for our stage) + meaningful equity, usually 90th+ percentile for a startup of our stage.

- Premium US healthcare (75% of premiums covered for you & dependents), at least 15 days PTO, $900/yr fitness stipend, $350/mo coworking or $200/mo home office, first week is “Think Week” to help you transition into your new role, paid family leave, top‑tier laptop, twice‑yearly in‑person offsites.

Learn more / apply

- JD: https://trinsic.notion.site/Software-Engineer-163b6be993cd80...

- Comp philosophy: https://trinsic.notion.site/Compensation-Philosophy-bf9b66a5...

- Working at Trinsic: https://trinsic.notion.site/Work-at-Trinsic-0faef9dbfbd84627...

How to get in touch

Reply with your GitHub/LinkedIn + a few lines on what you’ve built, or email [email protected].

If you’re North America‑based and excited about identity, I’d love to talk.

JP, CTO @ Trinsic

PlantingSpace | Full-time | Remote (EU time zone) + Quarterly Meet-ups | https://planting.space

We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. Our approach differs from LLMs in that we compose algorithms symbolically to represent complex knowledge, and perform probabilistic computations. This enables the AI-driven application of statistical models to different problems, while providing the user with a verifiable reasoning path, and an assessment of the uncertainty in each answer. We are developing applications for analysis and research in domains such as Finance, Strategy Consulting, Engineering, Material Sciences, and more.

This is an opportunity for senior engineers and product managers to join us and help shape a deep-tech product from its earliest stage.

We're currently seeking talented individuals for the following openings:

* Program Synthesis Engineer

* Bayesian Software Engineer

* Senior Product Manager

Learn more, see role details, and apply via: https://planting.space/joinus/

Questions? We'd be happy to hear from you at: [email protected]

Hatchet (https://hatchet.run) | New York City (IN-PERSON | REMOTE) | Full-time

We're hiring for a number of engineering positions to help us with development on our open-source, distributed task queue: https://github.com/hatchet-dev/hatchet.

We launched on HN several times last year, you can check out our launches here https://news.ycombinator.com/item?id=39643136 and here https://news.ycombinator.com/item?id=40810986. We're two second-time YC founders in this for the long haul. Since our launches we now process over 50 million tasks/day on our cloud platform.

As an early engineer at Hatchet, you'll be responsible for contributing across the entire codebase. We'll compensate accordingly and with high equity. All team members are technical and contribute code.

Stack: Typescript/React, Go and PostgreSQL.

To apply, email alexander [at] hatchet [dot] run, and include the following:

1. Tell us about something impressive you've built.

2. Ask a question or write a comment about the state of the project. For example: a file that stood out to you in the codebase, a Github issue or discussion that piqued your interest, a general comment on distributed systems/task queues, or why our code is bad and how you could improve it.

Or apply online here: https://www.ycombinator.com/companies/hatchet-run/jobs

If you don't think you are a good fit for one of the roles, but you're interested in developer tools or infrastructure, please reach out anyway - we'll still consider your application!

MachineSP | Software Engineer | NYC or SF (Hybrid → Remote) | Full-time | $150K–$200K+

MachineSP (https://www.machinesp.com/) is a fast growing mortgage-backed securities (MBS) fintech company with a client list that includes most of the largest banks and hedge funds in the industry.

We’re seeking Software Engineers to join our growing engineering team. You’ll help design, build, and maintain scalable systems that power our industry-leading data analytics platform supporting both buy-side and sell-side participants in the MBS market.

You’ll work in a modern cloud environment, collaborating with experienced engineers and domain experts to deliver robust, high-performance applications that provide insight and transparency into complex financial instruments.

Our engineering team makes extensive use of AI tools — including Claude Code, OpenAI, Gemini, Warp, and GitHub Copilot — to accelerate development, testing, and data workflows, giving you the opportunity to work at the forefront of applied software and AI integration.

ClickHouse skills a strong plus. Prior experience in mortgage-backed securities or financial technology is not required, but a plus for candidates interested in applying their technical skills to the capital markets domain.

Responsibilities:

• Design, develop, test, and deploy backend applications and APIs.


• Build and maintain scalable systems in an AWS environment (EC2, Lambda, S3).


• Optimize databases and data pipelines; write clean, efficient Python code.


• Work closely with engineers and domain experts to implement analytics solutions.

  Qualifications:



• 3–7 years of professional software development experience.


• Strong programming skills in Python and experience developing and deploying applications in cloud environments.


• Solid understanding of database design, query optimization, and RESTful APIs.


• Excellent analytical, problem-solving, and collaboration skills.

  Why Join Us:



• Work on challenging and impactful problems in fintech analytics and capital markets.


• Collaborate with a supportive, highly skilled engineers and domain experts.


• Gain hands-on experience with large-scale financial data systems and AI-powered workflows.


• Competitive compensation, benefits, and growth opportunities.

  Send resume/CV -> [email protected]

QUOBYTE | Santa Clara, CA and Berlin, Germany | Full-time / Remote | ONSITE | https://www.quobyte.com/

At Quobyte we are working on a highly scalable and fault-tolerant software storage system built around a parallel file system core. Our customers use us for large scale AI and HPC clusters in the enterprise and research, k8s and OpenStack infrastructures, and as a scalable backend for SaaS products. There are Quobyte clusters which span tens of thousands of machines and slurp 100s of GB/s!

Under the hood, we have built a full-stack fault-tolerant parallel file system, with everything from kernel development over our own replicated database system design to distributed algorithms (Paxos!) and performance. In short: lots of real-world challenging and fun problems!

We work as a highly efficient engineering team, ship frequently, do code reviews, and have lots of unit and integration testing. If you’re passionate about systems, we might be the right place for you!

Berlin, Germany:

* Software Engineer (with a passion for Systems)

* DevOps Engineer (for on premises engineering and support infrastructure)

US

* Sales Engineer East Coast, West Coast (remote)

For detailed job descriptions please and application process, please visit https://www.quobyte.com/company/careers or write to work at quobyte.com.

Document Crunch | REMOTE(US) / HYBRID

Company description: We do construction compliance AI. We're in series B, about $40m raised. Growing a lot! Feel free to reply or DM me if you want some more info.

Tech Stack: Typescript full stack except for Python for ML, NestJS backend, NextJS frontend, React Native mobile, IaC in Pulumi using TS.

Open Jobs:

- Senior Frontend Engineer (fullstack Typescript nice to have)

- Staff Analytics Engineer

- Senior Product Designer

Location: Austin or Texas preferred, but open to remote for the right candidate in the US.

Jobs page: https://www.documentcrunch.com/careers#open-roles

LiveMap | Geospatial Data/Backend and Mobile Engineers | Full-Time | Switzerland or Remote (CH, EU, UK)

Visa sponsorship is not provided.

LiveMap is a funded startup with a vision to build the next generation of mapping apps (think hyper-personalised Google Maps). How that looks is still being explored so we're building prototypes, getting them into customer hands and iterating quickly. We're looking to bring on a couple of people to help accelerate this development process.

As a data engineer you'll set up a data pipeline, work with product to identify relevant datasets, connect, persist and expose that data.

As a mobile engineer you'll be the UI delivering value to the customer. We are testing hypothesis in weeks and leveraging tools like Claude Code to do it.

Please find more information and application forms at the links:

• Geospatial data/backend engineer - https://tally.so/r/n095jj

• Mobile engineer - https://tally.so/r/w56N1Q

Happy hacking

DN Institute | Software Engineer | Full Remote (World)

Distributed Networks Institute’s mission is to achieve sustainable technological growth and resilience by leveraging scientific, engineering, and organizational principles of distributed networks. We are a part of a 501(c)3 non-profit incubator in Washington DC called BlockShop.

We just released a paid Software Development challenge with a monetary bounty and a chance to become part of our team. It involves improving a Telegram Connector, deployed on Cloudflare Workers (JS + Python). You can find the full description and more information about challenge program in the Github issue here: https://github.com/1712n/dn-institute/issues/491

FetLife | Senior DevOps Engineer | Full-Time | Remote | 115k - 180k USD - https://fetlife.com/jobs/devops-engineer

Role: Develop and implement infrastructure upgrades, database tuning, Kubernetes and Helm orchestration, monitoring, and security. Help maintain and improve our large-scale Rails monolith, including CI/CD. Participate in on-call rotation and help automate daily DevOps tasks.

Stack: MySQL/PostgreSQL, ScyllaDB, Redis, ElasticSearch, Terraform, Google Cloud, DataDog and more.

Applications: Rails, Vue.js/Typescript, Rust

Perks: Paid time off (2 weeks vacation, 5 statutory holidays, 2 weeks at Christmas, 4-day summer workweeks), annual company retreat, anniversary gift ($200/year), monthly music subscription reimbursement, fully paid maternity & paternity leave.

How to apply: Email [email protected] with a brief introduction, 2–3 favorite projects, GitHub/GitLab link, and LinkedIn profile or resume (PDF).

---

ALSO LOOKING FOR

Senior Product Designer | $105k - $180k USD | Design + code in HTML & CSS (Tailwind) - https://fetlife.com/jobs/product-designer

Product Manager (Events) | $65k - $145k USD - https://fetlife.com/jobs/product-manager

Nango | Staff backend engineer | Remote | Full time | $120-200k + equity

Nango (YC W23) is an open source product: Developer infrastructure for product integrations.

We power the integrations of Semgrep, Motion, Vapi, Exa, and hundreds of other B2B software.

Small but highly experienced team, hard technical challenges (scale + infra devtool running untrusted user code), tons of ownership, direct customer contact, growing very fast.

We are looking for a Staff engineer that can touch every part of stack and is passionate about dev infrastructure.

Website: https://nango.dev Jobs: https://nango.dev/careers

Absinthe Labs | Full-Stack Engineer | REMOTE / NYC Hybrid | Full-Time

About us: Absinthe is building the most sophisticated gamification engine for crypto-native incentive programs. Since 2022, our products have reached 50M+ visits and 2M+ active users. We’re a 10 person, well-funded team shipping fast.

The problem we’re solving: Tracking per-user activity across DeFi protocols sounds simple but is surprisingly hard. Want to know how long someone held an LP position, or which users provided liquidity for more than 30 days? That data is on-chain but can’t be efficiently queried today.

We built an indexing framework that turns protocol events into time-weighted balances and point-in-time actions. Adapters map protocol-specific semantics (Uniswap ≠ Aave ≠ Morpho) into a unified model. The engine handles state, TWAP pricing, and exporting data anywhere. With ~100 lines of adapter code, you can track user balances and contributions at a fidelity no one else supports.

Why it matters: This infrastructure underpins analytics, loyalty, and incentive programs across Web3. We see the Absinthe Adapter Library becoming the default developer layer for embedded finance.

The role: We’re hiring a Full-Stack Engineer to own features end-to-end schema design, wiring GraphQL, polished frontends, and deployment. Our stack: Next.js, Hasura, dbt, MotherDuck/DuckDB, GraphQL, and in-house Web3 indexing. See open positions here: absinthe.network/careers#open-positions

Get involved: - Explore product functionalities at: [https://guides.absinthe.network](https://guides.absinthe.network/)

- Explore the Adapter Library docs: https://docs.absinthe.network/

• Join our Slack community to hack on adapters and connect with the team: https://join.slack.com/t/absinthecommunity/shared_invite/zt-...

StorPool | Senior Software Engineer - Storage Core (C/Linux) | Remote (UTC-1 to UTC+5) | Full-time | Multiple roles

StorPool is building the future of data storage. Our software runs at the heart of modern clouds, delivering <100µs latency, 113M+ IOPS per cluster, and 99.999% availability. We're profitable, self-funded, and our customers love us (NPS off the charts).

We're looking for a Senior Software Engineer to join our Core Storage team. You'll tackle genuinely hard problems: writing custom Linux drivers, optimizing lock-free data structures at nanosecond scale, building fault-tolerant distributed algorithms, and debugging issues that go all the way down to kernel internals. This isn't CRUD work - it's systems programming at its most challenging.

Competitive salary, fully remote, meaningful time off, and a yearly education budget to keep learning.

If you get excited about shaving microseconds off I/O paths and building infrastructure that simply doesn't break, we should talk.

Apply here: https://storpool.com/force/senior-software-engineer-storage-...

Ledgebrook | https://www.ledgebrook.com | Multiple roles (Engineering, Data, IT/Security, Product) | REMOTE (US, Canada, Poland ET-friendly) | Full-time | Visa: Not available

We’re a tech-enabled E&S MGA on a mission to modernize Specialty insurance. The industry is burdened with legacy technology and inefficient processes, preventing innovation at scale. We are changing that. Our goal is to become the best-in-class full-stack insurance and re/insurer, leveraging AI and data-driven insights to revolutionize underwriting, pricing, and risk selection. We believe in talent density—fewer, better people working together as one. We win as a team.

Open roles:

• Engineering Manager — https://app.careerpuck.com/job-board/ledgebrook/job/77.E51

• Fullstack Software Engineer (Backend, Python/TypeScript) — https://app.careerpuck.com/job-board/ledgebrook/job/08.75A

• Data and Analytics Engineer (Snowflake/dbt/Airflow) — https://app.careerpuck.com/job-board/ledgebrook/job/77.E5D

• Machine Learning Engineer — https://app.careerpuck.com/job-board/ledgebrook/job/77.E59

• Head/Director of IT & Security (SOC 2/IdP/MDM) — https://app.careerpuck.com/job-board/ledgebrook/job/77.E58

• Product Manager, Data and Infrastructure — https://app.careerpuck.com/job-board/ledgebrook/job/67.E5E

Our stack (role-dependent):
Python, TypeScript/React, FastAPI, Node; Postgres, Snowflake, dbt, Airflow; AWS (ECS Fargate, S3, CloudFront, Route53, Secrets Manager), Terraform; Bedrock, LangChain/CrewAI; PowerBI

Requirements (vary by role):
Strong ownership and bias for action; clarity in written communication; hands-on delivery in lean teams; comfort with ambiguity and high standards. Deep experience with one or more areas above (shipping production systems, data pipelines, LLM apps, or secure/AWS infra).

Benefits:
Competitive comp + equity, medical/dental/vision, PTO, remote-first with periodic team onsites.

Apply: email [email protected] with subject “HN: — ”. Please include a brief note on why Ledgebrook, a recent project you’re proud of, and your LinkedIn/GitHub. We’re actively hiring and will respond to applicants.

BuildBetter | Senior Engineer (Backend, Full-stack) | Full-Time | Remote (US) | 170-200k base + equity | Visa Sponsorship not provided

BuildBetter is the product operations platform for customer-led teams. We've built an AI-first product that lets our customers, like Rappi, n8n, and Posthog, automate the operations work that lets them provide their customers with world-class product experiences.

We're looking for two senior engineers to join the team; our headcount has remained small while growing revenue, and we're now bottlenecked by development speed in a way that will make you invaluable. You'll have real ownership over your code from product ideation to customer support, and we'll be making substantive product updates weekly. We're looking for team players who are as fun to work with as they are productive, and are willing to compensate these two rolls commensurately - our aim is to be in the 95th percentile of equity compensation, and we expect that in exchange we'll have value-aligned employees who will help us grow the business.

Joining us will mean solving hard problems at the frontier of AI adoption, including:

- maintaining performance at scale

- building and maintaining rich frontend user experiences that maintain the standards of usability and delight that our customers know us for.

- building agent and workflow systems that automate real work for customers

- playing around with the latest models to figure out new experiences that we can offer our customers as cutting-edge models get released monthly

- building automation that's grounded in supporting product teams rather than automating them - our bet is that this is the likelier outcome out of the current generation of AI systems

Stack: Postgres / TS (Nest + React) / Hasura / EKS / S3 / LLM APIs / Python

Benefits:

- unlimited PTO

- $100/mo education stipend

- flexible hours: we measure productivity in terms of outcomes, not time, so as long as you're able to stay aligned, productive, and in regular communication, we don't really care what hours you work

- health insurance

Please reach out at:

nikhil (at) buildbetter (dot) app

Surge AI (https://surgehq.ai/careers) | Software Engineers (full-stack / product) and Strategic Project Lead, and many more https://surgehq.ai/careers | Full-time | ONSITE SF or NYC | Remote

Our mission at Surge is to build the human infrastructure behind the next wave of AI and LLMs. We operate the largest human data platform in the industry and power the AI teams at all of the top AI labs. This year, we've been focusing on RL environments and agentic workflows to help our clients ship agents that interact with the world. Here are some examples of our past work:

- Creating the GSM8K dataset: https://www.surgehq.ai/blog/how-we-built-it-openais-gsm8k-da...

- Collecting RLHF data for Anthropic's Claude: https://www.surgehq.ai/case-studies/anthropic-claude-surgeai...

You’d be joining a rapidly growing team of former engineering and ML leaders from Google, Meta, Twitter, and Airbnb. We work in small groups, ship quickly, and value autonomy and ownership. No previous AI experience is required, if you have the engineering skills you can learn what you need on the job.

We're looking for senior engineers to work out of our offices in SF or NYC, or remotely. Please reach out to us at [email protected] with a resume and 2-3 sentences describing your interest. Excited to hear from you!

MITTE.AI | Berlin, Germany | REMOTE (Europe/+- 2h timezone) | FULL-TIME | AI Creative Suite

We're building an AI Creative Suite that empowers creators with cutting-edge AI models and an advanced editor.

Join our team in Berlin or work remotely within +- 2 hours of our timezone (Europe, Türkiye welcome).

MITTE IN ACTION

https://x.com/azerkoculu/status/1945391849989976533

https://x.com/MaxVOAO/status/1961441059235352579

TECH STACK

Go, Elixir, TypeScript, React, Redux Toolkit

ROLES

Senior Frontend Engineer: https://mitteai.notion.site/Senior-Frontend-Engineer-258f3cd...

Senior Elixir Engineer: https://mitteai.notion.site/Senior-Elixir-Engineer-258f3cdf0...

Senior Full-Stack Engineer: https://mitteai.notion.site/Senior-Full-Stack-Engineer-258f3...

Speckle | Backend (Engineering), Founding Account Executive (Growth) | Full-Time | REMOTE | US East, London, EU | https://jobs.ashbyhq.com/speckle

At Speckle [0], we’re on a mission to shake up the AEC (Architecture, Engineering, and Construction) industry. To do that, we're building the OSS data layer for AEC to operationalize how the built environment industry works with data and automation. Think of us as a cross between Github and Palantir, with an opportunity to significantly impact a $10 trillion industry. Our platform already powers workflows on billion dollar projects at leading firms like Suffolk, Multiconsult, Pomerleau, and Stantec.

I'm the CEO/founder and I can honestly vouch that we're tight knit team that values autonomy and shipping cool product on top of our data layer (me included - and this might be a red flag for some, but it's my therapy) over hierarchy, politics, levels and complexity (my spirit animal is the grug brained developer). We love working together with our customers - construction is truly a unique place where each project is its own micro universe.

We have multiple roles open across engineering and growth (sales & marketing) [1]

[0] https://speckle.systems/about
[1] https://jobs.ashbyhq.com/speckle

Mercanis | Hiring in Berlin or Remote EU (role dependent)

About us: Mercanis is building the Agentic AI Procurement Suite, enabling enterprises to automate procurement and supplier management workflows using AI. Backed by $30M+ from Partech, AVP, and Speedinvest.

⸻

Engineering Manager | Berlin, Hybrid
Lead a cross functional product engineering team, work across the stack, and stay hands on (>20% contributing code). Collaborate closely with product and design to deliver user centric, scalable software. Tech includes Svelte, TypeScript, Node.js, NestJS, AWS, Postgres.

You have: Strong engineering background, 2+ years managing or leading engineers, experience with modern web stacks, a pragmatic and collaborative mindset. Berlin based, hybrid with flexibility for occasional remote days.

⸻

AI Agentic Engineer | Remote EU or Berlin/Barcelona Hybrid
Build AI agents that automate procurement workflows across large enterprises. Work deeply with LLMs and orchestration frameworks, evaluate and integrate models, and ship production AI features. Tech includes Python, LangChain, AWS, OpenAI, Anthropic, and Bedrock.

You have: Strong applied AI experience, experience building agentic or multi step LLM workflows, familiarity with enterprise grade systems, passion for fast iteration and quality.

⸻

Technical Product Manager, Integrations | Berlin, Hybrid
Own the integration strategy for enterprise procurement systems, especially SAP S4HANA and SAP Ariba. Work closely with engineers and enterprise customers to deliver scalable APIs and integration architecture. Translate complex business workflows into clear product requirements.

You have: 5–8+ years in Technical PM, Solutions Engineering, or Integrations, experience with ERP or procurement systems, strong API and data integration understanding. Berlin based, hybrid with flexibility for occasional remote days.

⸻

Apply: https://mercanis.jobs.personio.de/
More about us: mercanis.com

If you believe in ownership, iterative delivery, and building modern enterprise software the right way, say hello.

Prophet Town LLC | Various Software Engineering Roles | US – Remote and Hybrid | English fluency required | Full-time | $150K-$250K annual total comp (multiple)

I’m the founder, trying to do “enlightened business.” We are a people-first, fully-remote, boutique indie tech agency – building a team of talented, high integrity, and community-minded individuals first, then building businesses around them. Our leadership staff are ex-Fortune 100; everybody touches code. Notable recent projects: internal tools for Anduril, and voltagepark.com.

We’re currently especially seeking:

Frontend Engineers
(React, NextJS, Typescript; Animations, Performance optimization; sfbay local a plus)

Teamcenter and Odoo developers
(C++/Java/Python; Siemens Teamcenter; Custom applications, workflows, data model updates)

IoT Developers
(Python, MQTT, GraphQL, AWS, Test Infrastructure)

Full-Stack Software Engineers
(React, Python, Ruby on Rails; Database Design, Devops, and third-party API integrations)

Please apply using this Google Form: https://forms.gle/oJHSjofaxTjSPexW8. Applicants who submit before November 14 will typically receive a reply by November 21. Tier3 roles are typically 5-10 y/o/e with $150-$175k annual total comp. Tier4 roles are 11-20 y/o/e, $210-$250k annual total comp. Higher tiers exist, and we welcome exceptional applications.

Source (https://source.network)| USA/Canada/EU: REMOTE | Full-Time | https://source.network/careers
At Source, we aim to revolutionize developer data management for the open web. Our mission is to simplify data handling for edge devices, local-first software, and distributed infrastructures, allowing developers to unleash their creativity and build world-changing tools that realize the open web’s full potential.

Our suite of new technologies work together to make it easy for developers to ship edge and local-first software. We empower developers to create software and devices that seamlessly communicate, offer granular data control, and secure data cryptographically to ensure trust. Join us in shaping the future of data management and the open web.

We’re growing fast and are looking to fill the below positions:

ENGINEERING

- Chief of Staff - https://source.network/careers/chief-of-staff

- Lead Edge AI Engineer - https://source.network/careers/lead-edge-ai-engineer

- Lead Technical Writer & Documentation Engineer - https://source.network/careers/lead-technical-writer--docume...

- Head of Developer Relations - https://source.network/careers/head-of-developer-relations-r...

- Senior Zero-Knowledge Engineer - https://source.network/careers/senior-zero-knowledge-enginee...

- Protocol Engineer (Distributed Systems) - https://source.network/careers/software-engineer-backend-dat...

- Software Engineer, Backend (Database/Distributed Systems) - https://source.network/careers/software-engineer-backend-dat...

See all our open positions here: https://source.network/careers

PrairieLearn (Remote US) — Full-Stack Software Engineer — TypeScript / Node / Postgres / AI

PrairieLearn (https://www.prairielearn.com) is an open-source assessment platform originally developed at the University of Illinois and now used by universities across the US (Berkeley, Princeton, Michigan, UIUC, and others). We power mastery-based learning, interactive question generators, and large-scale exams.

We’re a small, profitable, early-stage company (bootstrapped, no VC) and we’re hiring a full-stack engineer to help us continue to grow. You’ll work across the stack and have meaningful ownership from day one.

We’re also developing AI tooling in the product:

* LLM-based agents to help instructors create and test new question generators

* Vision-language models for grading student-submitted work (e.g., math derivations, diagrams, sketches)

This is practical, user-facing AI work with real-world impact — not a research sandbox.

Tech we use:

* Node.js / TypeScript backend, Postgres, AWS, React

* PrairieLearn is open core: https://github.com/PrairieLearn/PrairieLearn

You might be a fit if you:

* Have experience with full-stack web development (TypeScript / Python / SQL / HTML/CSS)

* Enjoy working directly with users (many are instructors and TAs)

* Want to own features end-to-end, from idea to rollout

* Are excited about building practical AI integrations, not just demos

Details:

* Location: Remote (US only)

* Salary: $100k+ depending on experience

* Benefits: Stock options, unlimited PTO, flexible hours

* Role: Full-time. (We’re not able to sponsor visas at this time.)

If this sounds interesting, please email [email protected]. We’d love to talk.

Official job posting: https://www.prairielearn.com/jobs

Nettle (https://nettle.llc/) | REMOTE | Autonomous Data Processing | Compensation and Culture: Netflix rules - Top of personal market for your role and geo, stunning colleagues.

We're building an autonomous data processing system to make data engineers 10x+ more effective.

Currently open roles:
----------

Principal Product Manager
https://www.linkedin.com/jobs/view/4319438984/

Staff or Senior Staff Tech Lead / Engineering Manager (Data Infrastructure) https://www.linkedin.com/jobs/view/4319530325/

Senior Marketing Executive
https://www.linkedin.com/jobs/view/4317950237/

----------------
Please apply on LinkedIn if these sound interesting!

Logiqo Inc. – Full-Stack Engineer (AI-focused, remote, CET!)

We’re developing an AI assistant for iGaming/Betting and have good commercial traction. Looking for a curious builder who embraces AI and likes to ship.

Business platform stack is Java/Spring Boot and PostgreSQL. Experience with LLMs, embeddings, prompt engineering and AI ops preferred.

You are independent, motivated and embraced AI in your workflow.

Reach out to [email protected]

SpruceID (YC W21) | REMOTE (US-Based Preferred) | Full-Time | spruceid.com

Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.

The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.

We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.

Today, we are hiring highly capable engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and everyone on our team has a high regard for those in the public service. We have a strong engineering culture. We are not a SaaS product or AI wrapper, and our roles are not for the faint of heart. You will be expected to work hard and learn a lot in this role.

Our engineers are incredibly ambitious. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.

The potential impact of this work cannot be understated, and this is not the right job for you if you want to "join a cool new AI startup" and make a fast exit. However, if you care about our mission, then you will have the opportunity to make meaningful outcomes for society that will make you feel proud.

See our roles here: https://jobs.lever.co/sprucesystems/

If you're interested in this topic, we recently proposed new models for identity in the financial sector:

https://blog.spruceid.com/modernizing-bsa-and-aml-cft-compli...

If you feel very strongly about what we do, please email me directly with your reasons and resume at wayne AT spruceid.com.

Lumin Digital | Senior Site Reliability Engineer | Full-Time | Remote (US) | 170k-200k USD base, plus bonus+equity
Visa Sponsorship is not provided.

At Lumin Digital, we serve digital banking needs for financial institutions of all types and sizes.

The Senior Site Reliability Engineer (SRE) is a developer with a strong operations mindset, responsible for ensuring the reliability, availability, and scalability of Lumin Digital’s applications. This role focuses on eliminating manual tasks through automation, maintaining Service Level Objectives (SLO), and closely collaborating with Software Engineers (SWE) to implement and maintain best practices for large-scale systems.

Our team has historical low voluntary attrition, especially compared to those in our industry. Our teams are happy here.

Benefits include flexible time off, remote from US, office budget, health and wellness stipend, 401K matching, and ongoing education support.

Job posting: https://jobs.lever.co/LuminDigital/8a7a9d0c-1a64-48f7-ac2c-d...

Check out our reviews on Glassdoor, they're legit: https://www.glassdoor.com/Overview/Working-at-Lumin-Digital-...

Careers page: https://lumindigital.com/careers/

Phrasing.app | Co-founder | EUROPE REMOTE

Phrasing is a bootstrapped company dedicated to building the most effective and efficient way to learn a language.

I’m a polyglot myself and have always struggled for a few main reasons:

1. Apps only ever focus on taking you from 0-1, never from 1-100.

2. If you have any experience in the language, it’s really hard to pick it up after a few years.

3. Language learning apps are always ugly, clunky, ugly, and just stressful to use. And ugly.

4. No apps support maintaining and learning multiple languages simultaneously

5. Apps only ever support the major languages, leaving minority languages in the dust

So, I set off to build my dream language learning application, and a quick 2 years and 10,000 hours later I’d built Phrasing.

It’s launched, it’s live, it has (happy) paying daily users, and I myself am using it to learn 18 languages. The product is ready to go, and the business is already growing organically.

I’m looking for someone cracked to come in in a co-founding capacity and eventually take over the backend (elixir) codebase from me.

No experience is required so long as you’re passionate, talented, and hungry.

If you’re interested, and located in Europe, send me an email at [email protected].

Deep States LLC | Photon-pathway-simulation for analog 35mm movie-film emulation | Florida, U.S.A | Part-time | REMOTE or local.

Deep States LLC is building the most realistic analog film-emulation system ever created. We're bringing back the classic 35mm film stocks that defined cinema in the 1980s.

We're modelling photon-pathways on superchip systems; to simulate the sophisticated light-interactions between the layers in real film. We aim to perfectly digitally-replicate the unique photo-chemical properties of celluloid.

We're looking for self-taught C programmers with wild-eyes and a thirst for breaking new ground. Can you perfectly model "Kodak Eastman Color Negative II 100T 5247" film stock on a rack of superchips? Let's find out.

Contact us if you want to be part of the first team to crack-the-code of celluloid. We seek renegade coders who want to make a dent in the universe, and have the intellectual-firepower to deliver the holy-grail: Digitally modeling photon-pathway interactions in REAL analog film strata.

More about the project, here:
https://deepstates.io/
Email us:
[email protected]

Radar Labs | Software Engineers (SRE, data platform, backend, full-stack, mobile) | Remote (US), NYC | Full Time | https://radar.com

• Radar is the geo-location dev tool

  - Doing 1B+ API calls per day

  - Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).

  - We're based in NYC with our HQ in Union Square and remote friendly (US)

  Interesting things we're working on:

  - HorizonDB, our Geospatial database written in Rust

  - Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.

  - Extracting raw map data from satellite maps and the web leveraging ML and AI

  - Anomaly detection to identify spoofed locations

  - Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time

  - Multi-Region AWS K8s deployment, 99.99%+ availability

  - Frontend tools to visualize and debug location data at scale

  Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at [email protected]

Lara Health | https://lara.health | Senior Back-end Engineer| USA | REMOTE | Full-time

Lara Health is on a mission to transform how healthcare is delivered for chronic care management. We enhance patient care, improve operational efficiency, and create new, diverse revenue streams for healthcare organizations.

Skills: AI agents, Python, Node.js, AWS Lambda, API Gateway, DynamoDB, S3, CloudFormation, Terraform, RDS, Pytest, Docker, Kubernetes

We are looking for leaders, self-starters with a growth mindset, with strong accountability, and ready to take ownership. You’ll have the opportunity to work across the stack, solve complex problems, and contribute to mission-critical applications. Email: stars [at] lara.health

Griffin Bank | Engineering | REMOTE (UK)

Company: We are Griffin Bank. We are a fully authorized, API-first bank; we bank fintechs and startups. We built our own core banking system from scratch.

Experience: We are hiring across broadly across engineering. The things we work on include onboarding and KYC, payments rails, accounting, billing and reporting. We are hiring backend, frontend and design system engineers. We are currently about 80 people, with 30 of them in engineering.

Tech: Clojure, FoundationDB, Bazel, CLJS, Svelte

Apply: https://jobs.ashbyhq.com/griffin/8d98eb78-e281-4860-b578-fc1...

Oneleet (YC S22) | Multiple Roles | US & NATO Countries | Remote | Full-time

Oneleet is an all-in-one cybersecurity startup that has built its own Attack Surface Monitoring (ASM), Code Scanner, Device Monitoring, and Compliance Platform. We just raised a Series A and are growing at an rapid pace and working on some very exciting projects.

What we're looking for:

Strong problem solvers who can work independently in a remote environment - Security-minded professionals passionate about building robust, scalable systems - Comfortable working during Eastern Time

Tech stack: Go, TypeScript, React, Kubernetes

Open roles

* Software Engineer, Cloud Security Posture Management

* Application Software Engineer, Endpoint Security (macOS experience preferred)

* Fullstack Engineer, AI Implementation

* Security Program Manager (US/EU Timezone)

We offer:

- Competitive salary - Equity in a fast growing cybersecurity startup - 100% remote work - Company offsites every other quarter (past offsites have been in The Netherlands, Portugal and Italy)

If you're interested in joining our team, please reach out to samuel<at>oneleet<dot>com with the subject line "HN: <Job Title>" and your resume attached.

Alternatively, you can also apply at https://jobs.ashbyhq.com/oneleet

Aqora | Quantum Computing Expert | Full-time | Paris (HQ) or Remote (Europe)
We're building the go-to hub for quantum computing, focused on organizing quantum hackathons and competitions globally as well as hosting quantum datasets and algorithms.

We've partnered with major industry players, generating six-figure revenues, and have more exciting projects lined up. Our MVP is live, and we're looking for a Quantum Computing Expert to help us scale.

In this role, you’ll: - Refine quantum use cases and define metrics to evaluate submissions.

- Build partnerships and onboard quantum professionals.

- Contribute to product-market fit and platform growth.

- Assist with hackathons and write technical articles on challenges.

Requirements:

- Experience in quantum algorithm development (digital & analog).

- Experience mentoring at hackathons.

- Proactive and detail-oriented.

Bonus: PhD in quantum physics. Perks: Competitive salary, equity options, workspace at Station F (Paris).

Apply by sending your resume, intro, and portfolio to https://quantum.jobs/jobs/85500519-quantum-computing-expert.

Help shape the future of quantum computing at Aqora!

Terra AI | Remote or Hybrid in Redwood City Offices

We find critical minerals using gen-AI and decision optimization.

Hiring a strong DevOps engineer, AI/ML talent, geologists and more.

Drop us a line if you want to do something cutting edge that really matters to the world. Our research has immediate impacts on whether / where / who has more metal to supply the industries of the future. Every datacenter needs 27K tonnes of copper. Come find it with us.

https://jobs.ashbyhq.com/terraai?utm_source=ankjvVkzlx

HelloPrenup | Product Manager | REMOTE (US Timezones) | $140k

HelloPrenup (as seen on Shark Tank) helps couples create fair, affordable prenups online and is expanding into broader relationship and legal planning tools. We’re looking for a hands-on Product Manager to own our roadmap, work directly with design, engineering, and leadership, and turn complex legal concepts into intuitive, high-impact products. Ideal candidates have 4+ years of PM experience in B2C SaaS or fintech/legal tech, strong technical chops, and a data-driven mindset. $140k base + 401K + health insurance + fully remote.

Reach out to sam at companyname.com with hn in the subject to apply!

RepSpark | Engineering & Product | REMOTE (US) | Full-Time | https://www.repspark.com

RepSpark is the top SaaS B2B wholesale e-commerce platform for brands in apparel, footwear, and accessories. For example, we're how golf courses across North America and Europe purchase brands like Titleist, Peter Millar, Kjus, etc.

Stack: C#/.NET (Rider on macOS), GraphQL, React, TypeScript, PostgreSQL, AWS (CDK), GitHub Actions.

We're actively hiring:

* Senior Product Engineer (Full-Stack): Own outcomes across React/TS + C#/.NET + Postgres; help modernize legacy .NET Framework to .NET 8; build/scale ERP ETL & integrations. https://www.repspark.com/senior-product-engineer-full-stack

* Product Manager - Integrations: Own the integrations roadmap; prioritize ERP connectors (NetSuite, SAP, etc.); partner closely with engineering. https://www.repspark.com/product-manager

Email [email protected] with your resume/links (GitHub, portfolio).

Neon Health | AI agents in healthcare | Hiring: Eng, AI, Marketing, Sales | SF, Remote (North America)

* Senior Backend Engineer | SF, Remote (North America) | Full-time | $170k-225k + equity

* Applied AI Systems Engineer | SF, Remote (North America) | Full-time | $120k-180k + equity

* Growth Specialist | SF | Full-time | $105k–$137k + equity

* Head of Growth | SF | Full-time | $152k–$178k + equity

* Customer Success Manager | SF | Full time | $121k–$177k + equity

---

We’re mission-driven capitalists: making life-saving drugs more accessible, and building a $200B+ company—on the scale of Palantir or ServiceNow—serving the largest healthcare enterprises.

Traction: profitable and growing fast. Selling 7+ figure contracts to enterprise healthcare customers.

Team: built by exited founders, YC & MIT alum, ex-Tesla, ex-Google engineers.

Top investors: funded by elite Silicon Valley VCs who've backed unicorns like DoorDash, Lyft, and Mammoth Biosciences. And strategic healthcare investors with deep industry connections.

Outsized impact & opportunity: work at the intersection of agentic AI, healthcare transformation, and life-changing patient outcomes.

If you want to work on a team of A-player athletes, doing the best work of your career, and helping get life-saving drugs to the people who need them, apply here: https://jobs.ashbyhq.com/neon-health (and make sure to mention HN!)

Truetax | Senior/Staff Software Engineer - Elixir/Phoenix LiveView | San Francisco (Hybrid) or REMOTE (US) | Full-time

Truetax builds software to streamline government tax administration and make society more equitable. We're working with state and local governments to modernize their tax systems using GenAI agents and workflow automation.

We're looking for a Senior/Staff engineer who can ship fast while maintaining quality. You'll work directly with our co-founders (experienced entrepreneurs with multiple venture-backed exits) to design and build cutting-edge GenAI-powered systems.

If you're curious, self-motivated, and energized by complex government workflows, we'd love to hear from you.

For full details and to apply please visit: https://wellfound.com/l/2BLYjJ

Improving South America | REMOTE (LATAM) | Full-Time,

• Data engineer Senior


• Python SDK Developer


• ML Engineer Senior + Databricks

  Apply here: getonbrd.com/companies/improving - or follow us on LinkedIn

Crew Capable AI | Founding Engineer (Co-Founder Track) | Remote (US Based)

Automating order entry for mid-market manufacturers via AI. Working MVP, first enterprise contract pending ($500M company), entering implementation phase. Looking for employee #2 to own technical development and grow into co-founder.

What You'll Do: Build ERP/EDI integrations, implement LLM pipelines for document parsing and entity extraction, architect vector search/RAG for product catalog matching, own 90-day customer implementations, scale the platform.

Requirements: 3+ years full-stack (Python/React), experience with API integrations or ETL, comfortable with LLM orchestration, can work independently, genuinely interested in B2B operations.

Tech Stack: Next.js, TypeScript, Python, PostgreSQL, Gemini API, vector databases, AWS, ERP/EDI systems

Structure: hourly contractor (30-60 day trial) → co-founder equity if mutual fit.

Apply: [email protected] - subject "HN Founding Engineer"

DuckDuckGo | Multiple Roles | Remote | Full-time | $178,500 - $320,000 USD + equity

We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.

Most of the software engineering positions have been repeating here for years because we've been continually hiring for them, scaling our whole team to now over 300 people—many of those hires have come through Hacker News. We've been improving our hiring process over time, and we know some good candidates may have fallen through the cracks. Some people who tried in the past have had success going through it again, and we still pay for hiring projects.

Senior Backend Engineer - $178,500 USD + equity
https://jobs.ashbyhq.com/duck-duck-go/abb953ee-5bb7-4637-9f6...

Senior Site Reliability Engineer - $178,500 USD + equity —
https://jobs.ashbyhq.com/duck-duck-go/9f845ea5-4bdd-432a-826...

Senior Software Engineer, Windows Desktop App - $178,500 USD + equity —
https://jobs.ashbyhq.com/duck-duck-go/47e569c6-f995-4955-a89...

Engineering Director, Browser Platform - $243,800 USD + equity
https://jobs.ashbyhq.com/duck-duck-go/0541f1f3-4302-4b76-93a...

VP, Business Development - $320,000 USD + equity
https://jobs.ashbyhq.com/duck-duck-go/276ae352-55b5-4fb2-9b9...

Director, Product Management - - $243,800 USD + equity
https://jobs.ashbyhq.com/duck-duck-go/2a379a3e-ee10-45d2-927...

https://duckduckgo.com/careers

Elicit | San Francisco + remote (US timezones) | https://elicit.com/careers

Elicit is building AI for science. We scaled to >$7MM annual revenue and 450k MAU fast. We're hiring for multiple roles and are primarily interested in people with early-stage company experience, who are comfortable in high-agency, fast-paced teams.

Reasons you might want to join Elicit:

1. We have been thinking about how to apply AI for high-stakes knowledge work since even before GPT-1. Elicit was spun-out from Ought (https://ought.org/) which was an applied research lab.

2. If you're concerned about the potential downsides and risks of super-powerful AI: so are we! Happy to explain more of this story on a call, or you can also check e.g. https://ought.org/updates/2022-04-06-process for a primer.

3. We like spending time with each other, and have get-togethers every 6 weeks, but we're flexible on location.

Reasons you might not want to join Elicit:

1. We've found a level of product market fit (as evidenced by metrics) but we've not proven everything out yet. If you want predictability, Elicit is not for you.

2. We aim to hire people who thrive in low-bureaucracy environments, and let them loose. If you need structure, lots of support, close mentorship, or tightly-defined work assignments, Elicit is not for you.

A selection of open roles—more on the site:

• ML engineer: https://elicit.com/careers/913a03d5-bd26-4c64-8346-21a029f34...

• Founding data engineer: https://elicit.com/careers/8cc10be7-30ca-469a-a567-dfcdb271f...

• Senior software engineer: https://elicit.com/careers/aa99e2e9-5b15-4cd3-ac9d-9c9177ff6...

GoGoGrandparent (YC S16) | FULLY REMOTE | Full-time | Able to work 4+ hours overlap with mainland US (global) | 1 x Tech Lead Engineer + 3 x Senior/Staff Backend/Full-stack/Frontend Engineers | $100k-$200k (partially location-dependent)

Build high-quality, robust engineering at the rarest of things - a Silicon Valley startup that is both wholesome AND profitable. We have 8-figure revenue, are YC-backed, and growing fast.

Tech stack (required): Back-end (Node, Typescript, MySQL, REST* / GraphQL), Front-end (Vue.js), deploy (AWS, Docker/K8s) Minimum 5 years experience (with Node or Vue).

2-stage interview process.

If you want to help older adults and people with disabilities, send your LinkedIn/CV to [email protected] (keep it brief) or apply at https://www.ycombinator.com/companies/gogograndparent/jobs

OpenRent | London, UK | Full-Time | ONSITE+PART REMOTE | https://www.openrent.co.uk

What sucked the last time you rented a house or flat? Come and fix it.

OpenRent is a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we now let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.

You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.

We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.

Roles currently available:

- Senior UX/UI Developer | Equity | 100k+ (based on experience) + quarterly bonus

- Senior Full-Stack Engineer | Equity | 75k-110k+ (based on experience) + quarterly bonus

All roles visible here: https://www.openrent.co.uk/jobs

Fyxed.com | Fintech Engineers | Fully Remote

Fyxed deploys capital to landlords and their property managers for cash needs like repairs, turnovers, and improvements on rental properties.

We're at an inflection point where we have the deployment capital ($50M) to really take a big swing at this opportunity.

The perfect candidate has prior fintech (lending) experience, loves wrangling the complexities of reconciling/tracking money, and bonus points if you've built on top of Column.com's API.

Email me directly: taylor at fyxed dot com

Found | San Francisco, NYC, REMOTE | Engineering, Data Science, Risk Operations, Growth, Compliance | found.com

We're building the next generation of financial tooling to help small business owners succeed. Our solution blends banking, bookkeeping, taxes and payments into an all-in-one solution to help save our users time, stress and money -- so they can focus on what matters to them; running their business.

https://found.com/careers , or you can reach me directly via jarred@

Tech stack: Ruby on Rails (Kubernetes, GKE), React/Typescript, Capacitor, MySQL, Spanner

Product Consultant / AudioDiary / https://audiodiary.ai / Remote / CONTRACT / flexible hours / Up to $250 daily or performance-based - subject to discussion.

Our app, AudioDiary, has recently been through a period of highly organic growth. We need a someone with successful experience in scaling apps to help us grow more intentionally. We're open to any kind of improvement, from product to app store presence and beyond—the main goal being growth.

AudioDiary is a new and exciting project that's already helping thousands of people. We have big ambitions and we hope that working with us could be the start of something wonderful.

If interested, send us an email that includes your relevant work experience, in particular your success stories with growing new products.

[email protected]

Nelknet (https://nelknet.com/) | Senior contractors, frontend and backend | Remote (US & international, but some overlap with clients needed) We're a small, experienced team building software solutions for US-based clients. Recent projects include:

• Building ChatGPT-style interfaces for intelligence report analysis

  - Developing generative AI features for professional networking platforms

  - Platform engineering for logistics/trucking management systems

  - Architecture design for real estate search engines

  - Implementing RAG pipelines for edtech products

  We're expanding our network of senior contractors (both frontend and backend). This is a 1099 contracting relationship - you'll have the flexibility to manage your own schedule and potentially work with other clients while maintaining a professional commitment to our projects.

  Requirements: - Strong English communication skills - Senior-level development expertise - Experience with modern tech stacks - Ability to work independently while collaborating effectively - Some level of US business hours availability

  If you're interested, please fill out our intake form: https://baserow.io/form/mXa6NqUOKw9CcDPAU37oPh1uOPFHHESph6k0...

  If we have a project that is well-suited to your skillset, I will definitely be reaching out!

  Looking forward to connecting!

Automattic | Remote | Full-time | Multiple roles

We’re looking for engineers to help us build, grow, and maintain products used by over a billion people each month across WordPress.com, WooCommerce, WordPress VIP, Jetpack, Tumblr, Beeper & Texts.com, Day One, Pocket Casts, and many more.

If you love the open web, open source, radical problem ownership, and simple over pure solutions, Automattic is probably the place for you.

Experienced Software Engineer

• solves problems across any level of the stack, in any codebase


• comfortable with using mostly PHP and JavaScript, no need to have serious experience with them


• more info, salary, and how to apply <https://join.a8c.com/enghn>

Systems Engineer

• owns availability, performance, and security


• shares code, experience, and knowledge both internally and externally


• more info, salary, and how to apply <https://join.a8c.com/syshn>

…or find something else on https://join.a8c.com/allhn

Atomic Fi | https://atomic.financial | Strong Junior to Mid Level Engineer | Automation, Integration Engineering | Full-Time | REMOTE (US)

Atomic builds tools that help users do common financial tasks like changing their direct deposit when they open a new bank account, changing their payment on file when they open a new credit card, or tracking and automatically cancelling their subscriptions.

Our Automation Engineers build integrations using tools like Puppeteer or by consuming third party APIs to automate those tasks. Knowledge of web fundamentals is a must!

If interested, apply here: https://jobs.ashbyhq.com/atomic-financial/7e781781-c559-4dde...

If you have questions or would like to connect about other jobs, feel free to contact me at jack [at] atomicfi.com

Triumph Financial | https://triumph.io | Engineer (Senior | Lead | Staff) & Senior Product Manager | REMOTE (USA only) | Full Time | $150-$300k

At Triumph Financial, we’re building the modern freight payments network powering over $37B in annual volume. Our mission is to make freight transactions seamless, accurate, and secure, helping an entire industry move faster.

We’re hiring across multiple levels in Engineering and Product Management. Our teams are small (3–5 engineers), autonomous, and rotate quarterly to stay fresh and cross-functional.

Tech we use: We’re language agnostic and hire for fundamentals. Our teams work across a mix of:

* Ruby on Rails / Elm

* Java / React

* C# / React

If you’re a strong engineer who loves solving complex problems, mentoring others, and building real-world systems that move money at scale, we’d love to talk.
We’re looking for people who are:

* Curious and collaborative

* Obsessed with product quality and user experience

* Excited to work on distributed systems and modern financial infrastructure

We also have an opening for a Senior Product Manager.

How to Apply:

Senior (it says Ruby, but will hire for others too): https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Senior-...

Lead: https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Lead-So...

Staff: https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Staff-S...

Senior Product: https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Senior-...

Please put “Ash HN” or something similar in the referrals so we can bubble you up.

If you have questions, feel free to reach out directly at aanderson at tfin dot com.

Protege | Remote (US) | Full-time | Mid / Senior / Staff Generalist & Data Engineers | https://withprotege.ai

Protege is looking to solve the biggest unmet need in AI — getting access to the right training data. The process today is time intensive, incredibly expensive, and often ends in failure. We’re building Protege to facilitate getting the right training data to AI companies.

We’re ~1.5 years old, lean, and well funded. We are growing and looking for exceptional engineers to build with.

Please apply at https://jobs.ashbyhq.com/protege or email us at [email protected] if you don’t see a job that fits.

Count | Senior Software Engineer | REMOTE within UK/Europe/US East Coast | Full-time | https://count.co | £100-140k + Equity

Count is like Jupyter, Tableau and Miro combined in one tool. Some of the world's leading data teams use it for everything from iterating data models and performing in-depth analyses to creating process flow maps of their entire business.

We're a small team looking for experienced software engineers who are interested in tackling deep technical challenges in the data analytics space.

For the best possible user experience, we have developed various technologies in-house, including a custom WebGL rendering engine, our own data visualization library, and a reactive SQL/Python notebook and database query framework.

Example projects: leveraging agentic workflows in data exploration, accelerating rendering using quadtree tiling, extending interactivity and customizability of visualizations, developing serverless frameworks for executing database queries at high concurrency.

Our tech stack: TypeScript, Python, Node, WebAssembly, WebGL, Apache Arrow/Parquet, DuckDB, Kubernetes, React.

For more details and to apply: https://jobs.ashbyhq.com/count

Hi Hacker News,
CrossnoKaye is a growing Series C company based in California, dedicated to tackling climate change by transforming how heavy industry operates. We’re building next-generation technology that helps industrial facilities run cleaner, smarter, and more efficiently. Our flagship platform, Energy AI, delivers measurable results — driving up to 20% reductions in energy consumption and cutting megaton-scale greenhouse gas emissions for some of the largest energy users in North America.
We’re scaling quickly and looking for talented engineers who care deeply about innovation, sustainability, and meaningful impact.
Our Software Engineering team develops a modern cloud-and-edge platform that enables real-time control, optimization, and AI-driven decision-making for complex industrial systems. We use and contribute to open-source technologies, including our own Goa microservice framework. Our stack includes AWS, Goa, Golang, React, Postgres, Druid, MongoDB, Kubernetes, Honeycomb, and Linux — all powering scalable, resilient, and data-rich applications.
What we’re looking for:
Senior Software Engineer-Python: (Remote USA)
Your main responsibility will be to improve features in the existing software, troubleshoot, write clean code, and grow workflows in Python. You will work in close collaboration with the applied science team to build the next generation control system including predictive models and innovative control algorithms.

Senior Software Engineer in Test (Remote USA)
We’re looking for a hands-on engineer who loves Python, backend frameworks, and automated testing. You’ll design and implement test frameworks for our ATLAS and Energy AI platforms, ensuring reliability across distributed, cloud-based systems. Ideal for someone who loves writing clean and testable code.

Senior Software Engineer – Control Systems Infrastructure (Remote – US)
Seeking an experienced engineer to help architect and build scalable infrastructure for managing IIOT devices and distributed control systems. You’ll work across cloud and edge environments, handling deployment, observability, networking, and containerized systems at scale. Ideal for someone strong in Kubernetes, AWS, and systems-level engineering.

Senior Software Engineer – Control Systems (Remote – US)
Looking for a Go-focused engineer to design and maintain software running on distributed control agents that power real-time industrial operations. You’ll build and debug systems that generate and execute control strategies, stream live metrics to the cloud, and ensure reliable, secure communication across sites. Great fit for someone who thrives on systems-level development, real-time data, and turning complex technical problems into clean, production-ready solutions.
Interested? Email [email protected] with your resume and include the position title in the subject line. We look forward to hearing from you!

FunnelStory | Principal Architect (Go / Golang) | REMOTE (India) | Bengaluru | Full-Time | 55-85 LPA | https://funnelstory.ai

I'm Preetam, co-founder and chief architect of FunnelStory. We're looking for exceptional back-end engineers to build and scale our AI SaaS product.

FunnelStory is an AI-first customer superintelligence platform. We're a small (<20 people), fast-growing, VC-backed, early-stage startup, and we're gaining traction with enterprise customers. We're looking for architects/engineers to join our team that's building next-generation AI platforms using Go.

This is a great fit if you have:

* Deep expertise in Go.

* A strong architectural background, with experience designing and scaling complex systems.

* Expertise with relational databases (PostgreSQL) and SQL

* Excitement about taking a high-impact, independent role in an early-stage environment, helping to mentor and uplift the team.

Who we're looking for:

* 8+ years experience in Go, SQL, AWS

* Bias to action, ability to execute independently

* Strong architectural and independent problem-solving skills

* Ability to communicate complex ideas simply

More details + apply: https://wellfound.com/l/2AN2TD

Interested? Email me at preetam @ funnelstory.ai with "HN" in the subject.

Altira Health | Remote (US) | Full-time | Founding Software Engineer (Interop) | https://www.altirahealth.com/
We're building an AI care platform to reduce ER visits, close care gaps, and guide patients to the right care at the right time. We're a pre-seed healthcare startup working with major providers to drive real outcomes. We have great runway, we're moving fast, and we have lots of leads that mean we can't build fast enough. We also believe in compliance and security from day 0.

We're looking for someone with deep healthcare integration experience to hit the ground running. Ideally they're a pragmatic backend expert to help us scale as we continue to grow. Integrations can be a full time role, but at a startup it's necessary to wear many hats. So this individual should also feel comfortable as a generalist who can jump in at any part of the stack.

Stack: Python, Django, GraphQL, AWS, TypeScript, React, Terragrunt/OpenTofu

Ideal: early-stage experience, deep experience in healthcare integrations, thrives solving problems

Fair compensation + equity

JD and application: https://app.dover.com/apply/altirahealth/862317ca-7c42-4dc1-...

VDX.tv (http://www.vdx.tv) | Remote Engineers & Developers | Full-time | REMOTE Established company (20+ years) looking for mature generalists to contribute remotely. You can be anywhere in the world so long as you:

● Are self-motivated and can work independently

● Driven to constantly learn and are always searching for the bigger picture

● Strong in clear thinking and written communication

● Have experience with many languages but can be effective in any language

● Appreciate that all mature software solutions accumulate technical debt and understand how to continually reduce debt and complexity

● Understand how to build highly reliable systems and be responsible for taking code to production

● Understand that code simplicity and readability are more important for long term maintainability

● Want to work on challenging problems and impactful work without being micromanaged

We're hiring across disciplines for engineers who work with Unix and have fluent written and spoken English:

● Backend Servers: Strong in C, Concurrency and Distributed Computing

● Backend Servers: Strong in Java

● Infrastructure: Strong in building infrastructure tooling to program infrastructure.

● Frontend: Strong in Javascript, Typescript, React, and advanced UI and browser applications

● Artificial Intelligence: Strong in Neural Networks, AI Workflows, AI Models.

● Product Design: Ability to spec and build out clean UIs and dashboards.

We value people who are generalists and are interested in learning, developing, and applying expertise across multiple areas.

Although our core business is in digital video advertising, we do research and development in areas such as programming languages, databases, distributed computing, infrastructure, and ai.

We are private, which gives us the freedom to explore many areas without investors and profits being the sole objective.

Full-time only. Remote only. We start out on a full-time trial contract basis for up to 3 months and use this period as an extended work interview for both sides to assess fit for long-term employment.

Please email [email protected] if this sounds like the right fit for you.

Zed Industries | North America, South America, Europe REMOTE | https://zed.dev/
Zed is a company for developers, by developers. All 3 of our founders have spent years in the trenches writing software and still do it almost every single day. We know the only way to build the world's best code editor is by equipping every single member of the team to do the best work of their career.

We've raised $42M to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience.

Backend Rust Engineer - https://zed.dev/jobs/backend-engineer

Rust Engineer - https://zed.dev/jobs/rust-engineer

AI Rust Engineer - https://zed.dev/jobs/ai-engineer

Product Manager - https://zed.dev/jobs/pm

Product Designer - https://zed.dev/jobs/product-designer

Cards.fun | Software Engineers (Fullstack) | Remote only

We're digitizing pokemon cards and creating unprecedented financialization of card assets. We're a small bootstrapped team. Interested in those able to wield Claude Code effectively, and take a test-driven approach. Bonus points if you have any interest in tokenization of RWAs. Our stack is written in Rust, with a vanilla JS and templated HTML frontend.

Guideline Guru | Senior Software Engineer | Remote (US Eastern Time ± 2 hrs) | Full-time

Our AI assistant for mortgage underwriting guidelines helps lenders get faster answers, reduce mistakes, and close more loans.

We're profitable, bootstrapped, and small — building software that makes life easier for our lender partners.

Looking for a senior full-stack engineer (Python/Django/Postgres, some frontend) with a track record of impact at product-focused startups. Someone who owns projects end-to-end, ships quickly, and balances pragmatism with quality.

Strong communication, curiosity, and humility matter most. You'll work directly with the founders to shape our architecture, extend our platform, and influence technical direction as we scale.

We move fast, build thoughtfully, and keep a sustainable 40-hour pace.

Apply here: https://wellfound.com/jobs/3537806-senior-software-engineer-...

P-1 AI | Super SWE; Forward Deployed Engineer | SF or REMOTE (US/Canada) | https://p-1.ai

P-1 is building an engineering AGI for the physical world. Our first product is Archie—an AI engineer capable of quantitative and spatial reasoning over physical product domains at the level of an entry-level design engineer. We aim to put an Archie on every engineering team at every industrial company on earth. $23M seed led by Radical Ventures.

Super SWE - Full-stack generalist heavyweight. You've done something remarkable, go 0→1 before breakfast, and have built exceptional UIs. Architecture, front-end, back-end, infrastructure—the full gamut. High talent bar, mission-driven team. Remote (US/Canada) or SF-based; remote folks spend 1 week/6 in SF office.

Forward Deployed Engineer - Own customer deployments end-to-end. Build production AI solutions, integrate Archie into customer workflows, fine-tune models with customer data. Python + production AI experience required. Bonus: physical engineering background (aerospace, mechanical, etc.) or experience with safety-critical systems.

Apply:

- FDE: https://jobs.ashbyhq.com/P-1%20AI/75c853db-4a8d-4f23-b28f-05...

- Super SWE: https://jobs.ashbyhq.com/P-1%20AI/76354382-b1af-4aa1-a78d-6c...

Vantage | Senior/Staff Software Engineers | NYC and Remote | Full Time

Vantage is an a16z-backed FinOps / Cloud Cost Management platform that helps 15,000+ organizations globally like Block, Vercel, Temporal, Rippling, FanDuel, CircleCI, etc manage their infrastructure costs. We are a ruby/rails shop and if you love infrastructure, it's a very interesting role as our customers are others like you looking to manage their infra spend.

We also have a lot of exciting projects right now for AI/Agent workflows - basically an agent that can auto-remediate cost related issues on behalf of our customers. We're a well funded Series A company and [backed by a16z, Scale venture partners and founders of Cloudflare, DigitalOcean and Segment]. The company is between 50-75 people today and scaling up quickly.

We're headquartered in NYC but US-remote friendly (sorry, we can't handle international at this time).

Website: https://vantage.sh/
Learn More: https://www.vantage.sh/careers

Puma.tech | Remote-first with PST overlap | iOS/MacOS, Android, Ai/ML, Growth | https://puma.tech

Hi all, I’m Yuriy, founder of Puma.tech. Previously worked as software engineer & developer advocate at Cloudant (YC S08, Acq. by IBM), Meteor (YC S11), Parse (YC S11, Facebook/Meta), and explored AI/ML (computer vision for self-driving cars).

We have two products:

1. Puma iOS & Android – browser with built in LLMs & Wallets. Private by design.

2. Puma AI app for Mac – ChatGPT/Atlas, but with ability to pick different model providers and fall-back to local-first ones for data privacy.

Would love your help building and growing both.

We value Optimism, Kindness, Curiosity, Speed and Grit.

Open Roles: Eng (iOS/MacOS, Android, Ai/ML, Browser Extensions), Based Social Media Intern; Internships: Eng, Design, Growth

We’ve raised a few rounds from some of the best builders in crypto and ai:

Protocol Labs (YC S14), Chris Larsen (Ripple), Anatoly Yakovenko (Solana), Illia Polosukhin (NEAR Protocol), Sridhar Ramaswamy (Snowflake CEO, Neeva, Greylock), Jason Warner (poolside.ai, ex-GitHub CTO), Don Ho (Orange DAO, Quantstamp W18), Evil Rabbit (Vercel), John Phamous (SF Compute) and other amazing builders.

How to Apply: email careers+hn [at] puma.tech with your GitHub, a note on what you're most proud of building and what you'd like to build next.

Thank you!

Ascento | Zurich, Switzerland | Full Stack | https://www.ascento.ai

Ascento develops autonomous security robots that patrol outdoor areas to detect and report. All in support of security guards. We stay away from conflict, just robots driving circles around buildings in remote boring places. The technical challenges however, are far from boring.

We are looking for a full stack engineer to join as a core member of the off-robot software team. This is the software that plans, configures, operates and creates insights from data collected from the robots. You would work across the whole cloud-stack, consisting of Frontend (React), Backend (Typescript / Go), Infra (Terraform / AWS / GCP).

The cloud software team is still small, meaning you get a chance to help set priorities, guide long-term architectural direction and figure out how to best help our users. We celebrate pragmatism, we work hard to make simple systems and we help each other to hyperfocus.

Sounds like the place for you? Drop an email to [email protected]. I'm curious to read what about this ad caught your interest.

AllSpice | https://allspice.io/ | Boston, MA / SF Hybrid or Remote | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust, Python

At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and AI (think GitHub + copilot for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.

Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!

We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers

We’re hiring primarily for:

Director of AI and Data Architecture - You'll own and improve our data architecture for our AI product for circuit design. You should have proven experience owning major components of an agentic production software architecture. This is a "player/coach" role, in charge of the architecture and supporting roadmap with our PM, but also mentoring, reviewing and at times implementing new AI solutions. https://jobs.ashbyhq.com/allspice/c1dc606d-88d3-4662-985b-70...

Sr/Principal SW (Go, TS) - You'll take a major ownership stake in our full-stack web application, which includes collaborating closely with Product Management to architect & implement complex data rendering, user management, and novel features for hardware engineering teams. https://jobs.ashbyhq.com/allspice/3a80d480-ee07-481d-b5c3-10...

Sr/Principal SW (Python) - You'll take a major ownership stake in our actions automation feature. This includes working closely with Product Management to implement a baseline of automation scripts for ECAD data (see some examples here: https://hub.allspice.io/Actions/), developing better integrations into AllSpice platform, and supporting our AllSpice AI agents.

Product / Growth Lead - Define how we position, launch, and grow AllSpice’s products. You'll shape our brand voice, craft compelling narratives, and create content that inspires electrical engineering leaders and the broader hardware community. https://jobs.ashbyhq.com/allspice/7ffd19c6-1e80-41f5-bcea-29...

Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript, Python

Please include any relevant open-source projects or portfolio in your application.

Zest AI is a ~150-person B2B SaaS company based in Los Angeles. We build software that helps financial institutions make better, fairer lending decisions using machine learning.

We’re hiring the following roles before the end of the year — all remote (US) or hybrid in Los Angeles. Candidates must be currently based in the United States.

Senior Software Engineer: https://www.linkedin.com/jobs/view/4319165179

Data Scientist: https://www.linkedin.com/jobs/view/4283089469

Machine Learning Engineer: https://www.linkedin.com/jobs/view/4304054095

If you’re interested in learning more, please apply directly and follow up with our team at [email protected]

Posted directly by the Zest AI hiring team (not a recruiting firm or job board)

Recombine | Principal Software Engineer | Remote (UK/EU) | Full-time | https://recombine.ai |

Recombine builds advanced conversational AI agents for Europe's banks, fintechs and marketplace companies.

We're hiring a Senior Solution Engineer, a Principal Software Engineer and a Senior Infrastructure Engineer.

Tech we use: TypeScript, Node.js, Python, Terraform. We are cloud-agnostic.

We don’t sponsor visas at the moment.

See all of our opportunities here: https://recombine.ai/careers/

Black Hills Information Security | Senior DevOps Engineer | REMOTE

Role focuses on developing and maintaining automation for penetration testing service infrastructure (C2, remote access, phishing, etc.).

Abnormal.AI (Series D, $5.1 Billion valuation Unicorn) | REMOTE in US, Canada and Singapore) with optional offices in SF & NYC. HYBRID in Bangalore, India | Full-time |

https://careers.abnormal.ai

I'm looking for exceptional engineering managers, full-stack, backend and ML engineers to join my teams at Abnormal AI to fight cybercrime. We have multiple open positions for each of these roles, working in Python, Golang, Typescript and React among other leading edge technologies. If you're looking for personal as well as company growth, you won't find a better company than Abnormal AI.

I'm the Director of Engineering for the Messaging Security Products Division. We build the user-facing products for inbound email security and have many interesting challenges working at massive scale. Please see the following links for more details on the open positions and our general careers page link for all open positions across the company. We are hiring for engineering in other divisions as well!

Engineering Manager
Remote - Singapore: https://abnormal.ai/careers/jobs/7497288003?gh_jid=749728800...

Engineering Manager
Hybrid - Bangalore: https://abnormal.ai/careers/jobs/7496072003?gh_jid=749607200...

Software Engineer II - Fullstack (4 open positions)
Remote - USA/Canada: https://abnormal.ai/careers/jobs/6671235003?gh_jid=667123500...

Software Engineer II - Fullstack
Hybrid - Bangalore: https://abnormal.ai/careers/jobs/6577843003?gh_jid=657784300...

Software Engineer II - Backend
Hybrid - Bangalore: https://abnormal.ai/careers/jobs/6592675003?gh_jid=659267500...

Software Engineer 1 - Fullstack
Remote Singapore: https://abnormal.ai/careers/jobs/7500482003?gh_jid=750048200...

Machine Learning Engineer II
Remote - Singapore: https://abnormal.ai/careers/jobs/7509271003?gh_jid=750927100...

Runable | Bangalore, India | On Site | Software Engineers | Full Time & Internship | runable.com

Runable is a general purpose AI agent for any task you can think of. You can create presentations, websites, docs, reports, videos, images, use over 3000+ services, control remote browsers, etc.

I’m looking for savvy people with potential to grow quickly who wants to work at a startup. If you want to take ownership, learn and be a founder in future. This is the place for you.

Shoot me an email with your github or portfolio: [email protected]

Pomelo Care | San Francisco, NYC, Remote - USA ONLY with Work Authorization | Software Engineer (mid career - Staff)

Pomelo Care is a multi-disciplinary team of clinicians, engineers and problem solvers who are passionate about improving care for moms and babies. We are Series B, with some notable investors like First Round and a16z. As a member of our engineering team, you will have the opportunity to shape the product, codebase, and culture at Pomelo for years to come. On any given day, you may:

- Write clean, elegant code to build new features and keep our platform humming

- Design new systems to enable Pomelo's clinical team to deliver personalized care to an expanding patient population

- Build a great mobile experience so pregnant women and new parents feel they have a support team in their pocket

Tools we use:

- GCP, Kotlin, Typescript, React, React Native, Terraform, Spanner DB, Big Query, DuckDB, Dagster, DBT, K8s

Personally, I've never had so much fun and learned so much at work. This team is phenomenal, so I recommend applying if you're looking to learn a lot and make a big impact in an important space.

Learn more here: https://www.pomelocare.com/careers

HIFI Labs (https://hifilabs.co) | Remote | Senior Fullstack Engineer / Engineering Manager

Join HIFI Labs and work on innovative projects with well known and iconic musicians. Past artist activations include Linkin Park, Jisoo / Zayn,Rüfüs Du Sol, Dua Lipa, and Mike Shinoda. We're looking for a Senior Fullstack Engineer passionate about design, user interactions, and privacy.

You'll work with TypeScript, React/Next.js, Firebase and explore new frameworks like Astro. Experience with Styled Components, continuous deployment and devops
is a plus. We also play around with React Native / Expo.

Sound like a fit? Email us at pierre at hifilabs dot co

Deviceflow | Senior Full-Stack Engineer (front-end heavy), Senior Platform Engineer | Remote, overlapping with US Time-Zones | Full-time

Deviceflow is bringing modern software to the medical devices industry. You can read more about us and the roles here: https://app.dover.com/jobs/deviceflow

tl;dr Looking for our first and second engineering hire.

Founders:

CEO + CTO: Exited a bootstrapped startup in this space. Existing relationships with the customer base for this startup.

VP Eng: 10+ years building teams at funded startups. (some yc). Angel investor. Daily HN reader.

Bring your software engineering experience (5+ YoE minimum) and participate in building a startup. Near-Market Pay (for your YoE) with first hire equity.

Pluses (but not required):

* Production Experience with Svelte/Sveltekit (for full-stack role)

* Experience with HIPAA

BuildBetter | Senior Engineer (Backend, Full-stack) | Full-Time | Remote (US) | 170-200k base + equity | Visa Sponsorship not provided

BuildBetter is the product operations platform for customer-led teams. We've built an AI-first product that lets our customers, like Rappi, n8n, and Posthog, automate the operations work that lets them provide their customers with world-class product experiences.

We're looking for two senior engineers to join the team; our headcount has remained small while growing revenue, and we're now bottlenecked by development speed in a way that will make you invaluable. You'll have real ownership over your code from product ideation to customer support, and we'll be making substantive product updates weekly. We're looking for team players who are as fun to work with as they are productive, and are willing to compensate these two rolls commensurately - our aim is to be in the 95th percentile of equity compensation, and we expect that in exchange we'll have value-aligned employees who will help us grow the business.

Joining us will mean solving hard problems at the frontier of AI adoption, including:

- maintaining performance at scale

- building and maintaining rich frontend user experiences that maintain the standards of usability and delight that our customers know us for.

- building agent and workflow systems that automate real work for customers

- playing around with the latest models to figure out new experiences that we can offer our customers as cutting-edge models get released monthly

- building automation that's grounded in supporting product teams rather than automating them - our bet is that this is the likelier outcome out of the current generation of AI systems

Stack: Postgres / TS (Nest + React) / Hasura / EKS / S3 / LLM APIs / Python

Benefits:

- unlimited PTO

- $100/mo education stipend

- flexible hours: we measure productivity in terms of outcomes, not time, so as long as you're able to stay aligned, productive, and in regular communication, we don't really care what hours you work

- health insurance

ALSO LOOKING FOR:
Senior Product Designer | $105k - $180k USD | Design + code in HTML & CSS (Tailwind)

For engineering roles, please reach out at: nikhil (at) buildbetter (dot) app

For the designer role, please reach out at: adam (at) buildbetter (dot) app

AllSpice | https://allspice.io/ | Boston, MA / SF Hybrid or Remote | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust, Python

At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and AI (think GitHub + copilot for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.

Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!

We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers

We’re hiring primarily for:

Director of AI and Data Architecture - You'll own and improve our data architecture for our AI product for circuit design. You should have proven experience owning major components of an agentic production software architecture. This is a "player/coach" role, in charge of the architecture and supporting roadmap with our PM, but also mentoring, reviewing and at times implementing new AI solutions. https://jobs.ashbyhq.com/allspice/c1dc606d-88d3-4662-985b-70...

Sr/Principal SW (Go, TS) - You'll take a major ownership stake in our full-stack web application, which includes collaborating closely with Product Management to architect & implement complex data rendering, user management, and novel features for hardware engineering teams. https://jobs.ashbyhq.com/allspice/3a80d480-ee07-481d-b5c3-10...

Sr/Principal SW (Python) - You'll take a major ownership stake in our actions automation feature. This includes working closely with Product Management to implement a baseline of automation scripts for ECAD data (see some examples here: https://hub.allspice.io/Actions/), developing better integrations into AllSpice platform, and supporting our AllSpice AI agents. https://allspice.io/careers?ashby_jid=09d0e89e-cff9-462b-a37...

Product / Growth Lead - Define how we position, launch, and grow AllSpice’s products. You'll shape our brand voice, craft compelling narratives, and create content that inspires electrical engineering leaders and the broader hardware community. https://jobs.ashbyhq.com/allspice/7ffd19c6-1e80-41f5-bcea-29...

Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript, Python

Please include any relevant open-source projects or portfolio in your application.