We are building BOB, a new way for builders to experiment and innovate with usable decentralization while retaining Bitcoin security. We are seeking an experienced Senior Solidity Engineer to design and implement core smart contracts on BOB and the BOB SDK.

Your role will focus on enhancing the OP Stack bridge, refining consensus mechanisms, advancing governance, and extending the BOB SDK - including BOB Gateway, the BTC light client, and account abstraction optimized for Bitcoin. Working closely with the core team, you’ll contribute to building the BOB stack and play a leading role in technical discussions with both the core team and our community.

What you will do

• Architect and build secure smart contracts for the BOB core, research existing and cutting-edge technologies to develop new protocols (sometimes without a formal specification)
• Extend and optimize the BOB SDK including the BTC light client, account abstraction, meta transactions, and OP Stack integrations
• Ensure the security of smart contracts by applying standardized libraries, testing, verification, and supporting audits
• Engage in discussions with the core team on the on-chain strategy and feature roadmap
• Share knowledge with other team members on smart contract engineering best practices
• Drive the smart contract part of the BOB SDK by creating opportunities for other developers to contribute to the stack

Requirements

• Two years or more of hands-on Solidity development experience
• One year of experience deploying smart contracts on Ethereum mainnet (or other EVM mainnets) for high-impact projects with measurable Total Value Locked (TVL)
• Deep understanding of smart contract best practices, with experience designing novel protocol functionality and architecting research-driven solutions
• Interest in Bitcoin and new Bitcoin technologies including taproot, ordinals, brc20 and BitVM
• Great communication skills in a remote setting

Nice to have

• Experience with Bitcoin script
• Experience with Rust
• Contributions to open-source projects

Benefits

• Research-oriented team
• Solve novel problems
• Stock options
• Remote working
• 30-day vacation
• Allowance for a co-working space
• Yearly retreat

Time zones: GMT (UTC +0), CET (UTC +1)

Job Title: Senior Software Engineer 

Contract details: 3 days/week, 9 month contract, running from 12th December 2024 to 31st July 2025 

Location: Remote, with occasional travel 

Employer: TrydaNi Ltd, Wales

Salary: £55k per annum, pro-rated to 3 days/week  

About Us:

TrydaNi Ltd is a Community Benefit Society based in Wales, working in collaboration with The Mobility Factory (TMF), a European cooperative developing an innovative shared mobility platform, with a primary focus on EV car sharing. As part of this contract, you will be seconded to TMF for the entire employment period, helping to develop and enhance their shared mobility software.

Role Overview

We are seeking a Senior Software Engineer with a minimum of 10 years of experience, capable of adapting quickly to new technologies. You will work on TMF’s Flutter/Dart codebase; direct experience with this stack is not required but you must have a proven ability to learn new technologies.

This role also requires experience in DevOps and designing CI/CD systems.

You must have experience working asynchronously and remotely, with strong written communication skills. A key part of the role is to facilitate effective collaboration between technical and non-technical stakeholders. This is an opportunity to shape product strategy and contribute meaningfully to the roadmap of an exciting shared mobility software product.

Key Responsibilities:

• Understand, develop and maintain TMF’s Flutter/Dart applications alongside TMF’s CTO
• Improve automated testing and TDD without compromising on timely code delivery
• Understand and improve existing DevOps and CI/CD processes to maintain a robust and scalable system
• Work with TMF’s Head of UX to contribute to product strategy and roadmap, aligning technical work with product goals
• Work closely with QA/UAT colleagues (both within TMF and its network of cooperative members) to ensure comprehensive testing, using staging environments and/or feature flags as needed

Key Requirements

• 10+ years of software engineering experience demonstrating an ability to adapt to new technology stacks
• An understanding of the importance of code reviews and effective collaboration with other senior developers
• Experience of Scrum and Kanban, and the ability to work effectively with a variety of ticketing/task management systems (e.g. Linear, Github Issues, Gitlab etc)
• Strong grasp of TDD and automated testing, paired with a pragmatic approach to delivering working code
• Substantial DevOps experience including CI/CD design and implementation
• Excellent written communication skills to facilitate effective asynchronous/remote working
• Experience in product strategy and roadmap development
• A meticulous approach to quality assurance, with a willingness to undertake disciplined manual testing when required (in addition to automated testing)

If you are a proactive engineer with a balance of technical expertise and a practical approach to problem-solving, we’d love to hear from you!

Application details and dates

Please submit your CV and a cover letter to [email protected]. Due to the time sensitive nature of this appointment, we are unable to accept applications any later than Monday 2nd December.

About us

Ambush is an AI company developing AI research & products that accelerate onchain adoption.

We’re building Web3’s first autonomous AI agents to simplify wealth creation & onchain safety.

We’re a lean & hyper performance-oriented team; we are competitive, we like moving fast, and we run head-first towards seemingly impossible ideas. Our entire team is crypto-native & we have a shared North Star of solving web3’s hardest challenges.

Our team is led by one of crypto’s prominent anons, Psycho.

About the role:

Have you ever referred to yourself as “terminally online”? If so, you may be a fit for this role :)

We’re hiring a highly-technical onchain generalist to help lead the company’s long term DeFi / onchain strategy as we near the release of our upcoming onchain AI agent products. You can think of this role as a highly technical product owner; contributing to hands-on development as well as the greater strategy.

The ideal candidate is an onchain generalist that has technical hands-on experience with dapps at the blockchain level while being a DeFi power user themselves.

You’ll enjoy strong autonomy & wear various hats that include:

• Leading research efforts on technical DeFi initiatives within the company
• Keeping a pulse on the latest DeFi trends to ensure our products stay ahead of the curve
• Contributing to product roadmap & strategy for our onchain products
• Working alongside our engineering team to assist with onchain technical decisions
• This role is great for those with a strong technical onchain background that get easily bored in specialized roles, as you’ll be the glue between our product, research, & engineering teams.

Requirements:

• Strong technical experience in DeFi research or leading DeFi products
• Experience using smart contract libraries such as viem or web3.js
• Strong analytical & data-focused background, including but not bound to: SQL, Dune, Python, & similar
• Good SecOps; understanding of best security practices for smart contracts & onchain dapps
• Terminally online; web3 native who keeps up with the latest onchain advancements
• Strong writer that can convert DeFi research in to digestible public-facing content
• General interest / experience with AI agents or applied AI & ML

Not required, but a strong bonus:

• Leadership experience at a research firm, venture/trading firm, or high growth web3 company
• Prior commercial experience as a smart contract dev or security auditor

Why join Ambush?

• Industry leading pay: strong base salary + uncapped profit share + equity
• Lean & high-impact team; we hate bureaucracy & will not grow past ~10 people
• One of the fastest growing AI companies in crypto
• Proven leadership team with several acquisitions under their belt

Internal full-time hires only, no contractors or agencies

About us

Ambush is an AI company developing AI research & products that accelerate onchain adoption.

We’re building Web3’s first autonomous AI agents to simplify wealth creation & onchain safety.

We’re a lean & hyper performance-oriented team; we are competitive, we like moving fast, and we run head-first towards seemingly impossible ideas. Our entire team is crypto-native & we have a shared North Star of solving web3’s hardest challenges.

Our team is led by one of crypto’s prominent anons, Psycho.

About the role:

We’re hiring a crypto-native backend engineer with proven experience building performant backends & infra for high-growth products that have achieved massive scale.

As our lead backend engineer, you will work directly alongside the CTO to help ensure that our infrastructure & backend is being built to support demanding requirements for performance, security, and scalability.

Because we are an AI company building onchain products, the ideal candidate has a strong general interest in DeFi, and uses LLMs such as GPT, Cursor, Co-pilot, or similar in their daily engineering work flow.

Requirements:

• 4+ years using Golang in production environment
• Crypto-native with prior experience building products in web3
• Experience working with AWS cloud services (e.g., SQS, SNS, RDS, Aurora, Cloud Functions, Lambda)
• Experience with microservices architectures and event-driven systems
• Experience in infrastructure as code using Terraform
• Solid understanding of PostgreSQL
• Hands-on experience with software engineering principles covering automation, testing, CI/CD pipelines, containerization, and cloud technologies
• Familiarity with monitoring and analytics tools like Grafana
• Experience in designing, developing, and maintaining scalable, resilient large-scale production applications in distributed environments

Responsibilities:

• Write well-documented APIs for cross-functional teams to consume
• Contribute to in-depth architectural decisions
• Design, develop, and maintain microservices-based systems
• Manage infrastructure using Terraform in AWS environments
• Maintain a high-quality production environment using AWS services

Not required, but a strong bonus:

• Prior commercial experience as a smart contract dev or security auditor
• Strong Python skills

Why join Ambush?

• Industry leading pay: strong base salary + uncapped profit share + equity
• Lean & high-impact team; we hate bureaucracy & will not grow past ~10 people
• One of the fastest growing AI companies in crypto
• Proven leadership team with several acquisitions under their belt

Internal full-time hires only, no contractors or agencies

Uniswap is looking to hire a Senior Backend Engineer, Unichain to join their team. This is a full-time position that can be done remotely anywhere in the United States or on-site in New York NY.

"

Gander is building the next generation of AI technology for the aviation industry (more on usegander.com). Our products help commercial airlines automate their customer facing workflows and make flying fun again. We are looking for a founding engineer to build new products from 0 to 1. This role will be absolutely critical to the success of Gander and as such will get significant equity (up to 5%) and significant responsibility for product execution. This role will also be customer and investor facing, getting to work directly with our customers and key-stakeholders.

Job Responsibilities:

* Create Great Software: Take product requirements and turn them into beautiful, reliable, and high quality software

Key Requirements

* Evidence of End-End Product Ownership: Experience building all parts of software from front-end to back-end to cloud deployment

",

About Sturdy

Sturdy (sturdy.finance) is a DeFi lending protocol on EVM. By using a novel two-tier architecture, Sturdy is able to isolate risk without fragmenting liquidity. Sturdy owns a Bittensor subnet, SN10, that is used to automatically optimize yields across pools. Sturdy was founded in 2022 and is backed by leading venture capital firms like Pantera and Y Combinator.

About the role

Sturdy is looking for a full-time smart contract engineer to join the team. The position is remote, but overlap with Eastern Time or Pacific Time is preferred. The engineer will be responsible for:

• Deploying the Sturdy protocol on new EVM chains
• Integrating assets into the Sturdy protocol
• Creating strategy vaults controlled by Sturdy’s Bittensor subnet
• Evaluating the security of and testing new features

Requirements

The ideal candidate should have:

• Several years of experience writing production-ready Solidity smart contracts
• Written contracts that held sizeable TVL and underwent multiple audits
• Experience with development frameworks like Hardhat
• ​​Great communication skills in a remote setting

Title: SaaS Front End Developer (FULLY REMOTE)

Location: US

Type: Full-Time

Job Description:

Are you a reliable coding guru looking for the next big thing?

WhatConverts is a fully-remote SaaS company who offers a comprehensive lead tracking solution for marketers – one place to track ALL leads. As a Front End Developer at WhatConverts, you will work closely with the Marketing team to implement and maintain the user interface of our Marketing website. This is an excellent opportunity for a driven candidate who aims to understand the end user and improve their experience.

In this role you’ll get to:

• Build new web pages, optimize existing ones, maintain the backend health of the site, and maintain/update themes, plugins, and security updates.
• Collaborate with UX designers to translate wireframes and mock-ups into functional and visually appealing web pages.
• Ensure that our website is responsive and optimized for search engines.
• Continually improve standard web metrics and SEO (i.e., time to paint, page load speed, etc.)
• Develop, maintain, and optimize modern user interfaces for our application using HTML, CSS, JavaScript, and other front-end technologies.
• Implement, use and maintain WhatConverts Website Design System and Components Library.
• Maintain up-to-date knowledge of new front-end web development technologies and apply them to enhance the usability and efficiency of the website.

Other duties as assigned; job duties may expand based upon aptitude and ability

What we’re looking for:

• Highly proficient in HTML, CSS, HTML5 and and JavaScript
• Ability to construct modern and clean designs that focus on content
• Expert knowledge of responsive websites using CSS preprocessors like Less, Sass.
• Experience with architectural work involving performance optimization with SEO.
• Awareness of cross-browser compatibility issues, client-side performance considerations, and CDN caching strategies.
• Demonstrated ability to handle multiple projects simultaneously while meeting deadlines and maintaining excellent attention to detail
• 2-5 years of experience in WordPress web development manipulating and fully customizing CMS themes
• Experience in implementing and maintaining Design Systems is a plus

Company Benefits/Perks:

• Remote-First: Empowered to work agilely in a fully remote environment with no risk of office return.
• Immediate Impact: From day one, take ownership of projects and make a direct impact.
• Health & Wellness: 100% employer-paid premium medical, dental, vision, and life insurance.
• 401k with 5% Match: Secure your future with immediate vesting.
• Employee Support: Access counseling, legal, and debt management services through our EAP.
• Generous PTO & Flexible Time Off: Accrue PTO with additional days for tenure, plus up to 4 hours of flex time per week for personal matters.
• Parental & Bereavement Leave: Paid leave for life’s important moments.
• Volunteer Day: Give back with an annual volunteer day.
• Diversity & Inclusion: Join a positive, supportive, and inclusive workplace.
• Remote Work Perks: $100 monthly stipend to ensure your home office needs are met and company-provided devices.

Before you apply you should:

• Learn about our team
• Watch a product overview or read about our culture
• Read our reviews on G2

If you’re passionate about working in a dynamic, fast growing company with smart colleagues and opportunities for development, come grow with WhatConverts.

WhatConverts is an equal opportunity employer. We recruit, hire, pay, and promote without regard to gender, race, sexual orientation, age, religion, veteran status, physical/mental abilities, or any other identities protected by law.

Title: Senior Front End Engineer – React

Location: Remote Remote US

Type: Full-time

Workplace: Fully remote

Engineering

Job Description:

Facet is a fully remote FinTech company with a mission to empower people to live more enriched lives by delivering a new standard of financial advice that elevates expectations across consumers and the industry.

We believe that unbiased, personalized financial advice that integrates into every facet of life is essential to living well. People’s financial lives are dynamic and ever-evolving, so we cover everything money touches-from starting a business to buying real estate to your investments and much more. Facet believes financial advice should be delivered with a fresh, human-plus-tech approach, that includes a CFP professional-the highest certification possible.

The Role:

As a Senior Front End Engineer at Facet Wealth, you will work with our Engineering & Product teams, playing a critical role in developing world class commercial software used by our lead planners & clients. Our goals are focused on developing a product to improve the financial lives of millions.

A successful candidate would be proficient in modern front and back end tools and development methodologies. As well as being interested in learning new languages, technology stacks, tackling large and complex problems, and the ability to work both independently and in a peer programming environment.

Tremendous growth potential exists at Facet – your growth opportunities are virtually unlimited. We are truly passionate about helping realize our team members’ potential through active mentorship. We value drive, ownership, and commitment as we grow our company.

Day-To-Day Responsibilities:

• Collaborate with Product and Planners to define solutions to problems
• Design, develop, and test code written in Golang and React and deployed to AWS</li>
• Estimate tickets in a ScrumBan process
• Commit code constantly to Git/Bitbucket in a mainline development environment
• Write all the tests. Frustrated about never having time for tests? Not at Facet
• Pair program with other developers as desired
• Participate in daily standups
• Participate in weekly “Tech Stack Tuesdays” to learn new development skills and techniques
• Participate in bi-weekly “Fast Fridays” focused on performance improvements in the app
• Participate in in bi-annual 3 day Hackathons and win fun prizes
• Constant learning and personal growth

Requirements

Basic Qualifications:

• Excited about learning new skills and working in a startup environment where change is normal
• 5-10+ years of full stack web development or related experience
• 3+ years of experience in React 16+
• Relational databases experience, MySQL is preferred

Preferred Qualifications:

• Experience with React
• Experience with AWS: ECS, EC2, RDS, S3
• Experience with the REST Architectural style
• Experience with The Clean Architecture
• Experience with Git, Bitbucket
• Experience with frontend toolchains such as Webpack, Gulp, or Grunt
• Experience with frontend testing tools and frameworks such as Mocha/Chai, BrowserStack, Puppeteer
• Experience with automated testing (unit, integration, regression, performance)
• Experience with responsive design and PWAs
• Familiarity with Linux
• Familiarity with Docker
• Familiarity with FinTech APIs such as Plaid, Finicity, Yodlee, APEX, Orion

Benefits

• $150,000-$170,000 base salary + bonus determined by the experience, knowledge, skills, and abilities of the applicant – Please note, our salary ranges are based on current market data. Should you feel strongly that we are not in line, we highly recommend you to reach out and let us know. We are always looking to improve on building the best place for employees.
• Equity
• Flexible PTO
• All the benefits: medical, dental, and vision insurance, 401(k) with employer match, short- and long-term disability coverage (paid by Facet), life insurance options and paid parental leave
• Certification reimbursement program
• Work from anywhere in the US

Title: Senior Associate Application Engineer (Backend)

Location: Riverwoods United States

Job Description:

Discover. A brighter future.

With us, you’ll do meaningful work from Day 1. Our collaborative culture is built on three core behaviors: We Play to Win, We Get Better Every Day & We Succeed Together. And we mean it — we want you to grow and make a difference at one of the world’s leading digital banking and payments companies. We value what makes you unique so that you have an opportunity to shine.

Come build your future, while being the reason millions of people find a brighter financial future with Discover.

Job Description:

What You’ll Do

• Responsible for the ability to program most features and test cases unattended, but lacks a complete overview of product development and operations. As a result, handovers to other team members limits productivity.
• Actively manages and escalates risk and customer-impacting issues within the day-to-day role to management.

How You’ll Do It

• Completes most features and user stories including test cases and automation unattended.
• Learns more complex software engineering practices such as domain driven design, test driven development, operations, and security.
• Contributes to agile ceremonies, leads demos and presentations, helps new engineers learn established norms, and participates in technology communities.
• Participates in system design decisions and learns how these decisions impact the product as a whole.
• Learns to support production systems and understands how observed events and failures impact the product.

Qualifications You’ll Need

• Bachelors Degree in Computer Science, Engineering, Informatics, Information Security, Information Technology, or related.
• 1+ year experience Information Technology, (Software) Engineering, or related.
• Technical proficiency rating of Advanced Beginner on the Dreyfus engineering scale.

Physical and Cognitive Requirements

• Primarily remain in a stationary position.
• No required movement about the work environment to complete the major responsibilities of the job.
• Primarily performed indoors in an office setting.
• Ability to operate office equipment such as but not limited to computer, telephone, printer, and calculator.
• Ability to communicate verbally.; Ability to communicate in written form.

Bonus Points If You Have

• Building backend applications using Java, JavaScript, Spring Boot, cloud/container technologies
• Knowledge of CI/CD pipelines with Jenkins or similar.
• Experience as part of an Agile engineering or development team.

Discover will not sponsor or transfer employment work visas for this position. Applicants must be currently authorized to work in the United States on a full-time basis.

#LI-AS1

#REMOTE

Application Deadline:

The application window for this position is anticipated to close on Nov-11-2024. We encourage you to apply as soon as possible. The posting may be available past this date, but it is not guaranteed.

Compensation:

The base pay for this position generally ranges between to . Additional incentives may be provided as part of a market competitive total compensation package. Factors, such as but not limited to, geographical location, relevant experience, education, and skill level may impact the pay for this position.

Benefits:

We also offer a range of benefits and programs based on eligibility. These benefits include:

• Paid Parental Leave
• Paid Time Off
• 401(k) Plan
• Medical, Dental, Vision, & Health Savings Account
• STD, Life, LTD and AD&D
• Recognition Program
• Education Assistance
• Commuter Benefits
• Family Support Programs
• Employee Stock Purchase Plan

Learn more at mydiscoverbenefits.com.

What are you waiting for? Apply today!

All Discover employees place our customers at the very center of our work. To deliver on our promises to our customers, each of us contribute every day to a culture that values compliance and risk management.

Discover is committed to a erse and inclusive workplace. Discover is an equal opportunity employer and does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or other legally protected status. (Know Your Rights & Pay Transparency Nondiscrimination Provision)

Discover complies with federal, state, and local laws applicable to qualified iniduals with disabilities and is committed to providing reasonable accommodations. If you require a reasonable accommodation to search for a position, to complete an application, and/or to participate in an interview, please email [email protected]. Any information you provide regarding your accommodation needs will be kept confidential and will only be used to determine and provide necessary accommodation.

Title: Senior Software Engineer, Backend (Virtual Card Platform)

Location: Remote US

Job Description:

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.

Virtual cards enable consumers to leverage Affirm’s financial products at effectively any merchant that accepts card payments, supporting online ecommerce, physical instore, and digital wallet integrations such as Apple Pay and Google Pay. The Virtual Card Platform team is responsible for the core capabilities that power these cards. By providing the systems that bridge Affirm and ubiquitous external credit networks like Visa, the Virtual Card Platform team is critical in enabling increased scale beyond Affirm’s direct merchant integration network.

We are looking for a highly motivated Software Engineer to join us as we continue to build a better buying experience predicated on honesty and trust.

What You’ll Do

• • You will be responsible for owning and delivering quarterly goals for your team, leading engineers on your team through ambiguity to solve open-ended problems, and ensuring that everyone is supported throughout delivery.

• • You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs.

• • You will proactively identify project, process, technology or business issues, advocate for them, and lead in solving them.

• • You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts.

• • You will foster a culture of quality and ownership on your team by setting or improving code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks.

• You will help develop talent on your team by providing feedback and guidance, and leading by example.

What We Look For

• • You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin.

• • You have a track record of developing highly available distributed systems using technologies like AWS, MySQL and Kubernetes.

• • You have experience defining a technical plan for the delivery of a significant feature or system component with an elegant, simple and extensible design. You write high quality code that is easily understood and used by others.

• • You are proficient at making significant changes in a large code base, and have developed a suite of tools and practices that enable you and your team to do so safely.

• • Your experience demonstrates that you take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders.

• • You have strong verbal and written communication skills that support effective collaboration with our global engineering team.

• This position requires either equivalent practical experience or a Bachelor’s degree in a related field.

Base Pay Grade– N

Equity Grade– 8

Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.

Base pay is part of a total compensation package that may include equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.)

USA base pay range (CA, WA, NY, NJ, CT) per year: $190,000 – $240,000

#LI-Remote

Affirm is proud to be a remote-first company! The majority of our roles are remote and you can work almost anywhere within the country of employment. Affirmers in proximal roles have the flexibility to work remotely, but will occasionally be required to work out of their assigned Affirm office. A limited number of roles remain office-based due to the nature of their job responsibilities.

We’re extremely proud to offer competitive benefits that are anchored to our core value of people come first. Some key highlights of our benefits package include:

• • Health care coverage – Affirm covers all premiums for all levels of coverage for you and your dependents

• • Flexible Spending Wallets – generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses

• • Time off – competitive vacation and holiday schedules allowing you to take time off to rest and recharge

• ESPP – An employee stock purchase plan enabling you to buy shares of Affirm at a discount

We believe It’s On Us to provide an inclusive interview experience for all, including people with disabilities. We are happy to provide reasonable accommodations to candidates in need of inidualized support during the hiring process.

[For U.S. positions that could be performed in Los Angeles or San Francisco] Pursuant to the San Francisco Fair Chance Ordinance and Los Angeles Fair Chance Initiative for Hiring Ordinance, Affirm will consider for employment qualified applicants with arrest and conviction records.

By clicking “Submit Application,” you acknowledge that you have read the Affirm Employment Privacy Policy for applicants within the United States, the EU Employee Notice Regarding Use of Personal Data (Poland) for applicants applying from Poland, the EU Employee Notice Regarding Use of Personal Data (Spain) for applicants applying from Spain, or the Affirm U.K. Limited Employee Notice Regarding Use of Personal Data for applicants applying from the United Kingdom, and hereby freely and unambiguously give informed consent to the collection, processing, use, and storage of your personal information as described therein.

Description

Cordial Systems is a venture-backed blockchain infrastructure company building state of the art custody products for enterprises working with cryptocurrencies and digital assets.  Our Treasury product enables companies to take back control of their assets and in a very easy and safe way.  We believe we can enable enterprises to do more safely and grow the industry as a whole.

Founded by Jump Trading alums, our team solves hard distributed systems problems and leverages novel MPC technologies.  We built a product internally and used by Jump Trading and now we are independently commercializing it.

After raising seed funding, we are seeking to hire 1-2 senior engineers to join our small, fast-moving team.

This role is remote and requires candidate to be in a US or EU timezone.

Requirements

We are hiring an exceptional Senior Software Engineer who will be capable of tackling and owning complex, hard tasks related to software development and distributed computing.

Your responsibilities include developing critical software services, and providing empathetic leadership that aligns with our high-performance culture. You’ll design new features and identify optimizations that advance our product’s reliability, safety, and ease of use.  You’ll use your experience and drive to continuously help us improve our custody product, ultimately making Web3 a safe place.

Reporting to the CTO, your focus will be on delivering quality outputs, driving best practices, from code reviews to code quality improvement. If you're passionate about engineering excellence and eager to lead a team, we invite you to join us. Experience with crypto is not expected.

Who you are

• Proven track record shipping products
• You’ve worked on challenging software projects where you had to write a lot of code
• You're an expert in Golang or Rust with excellent software development practices
• You have excellent instincts for software architecture
• You value communication and collaboration
• You’ll be part of a flat, results-driven organization
• US or EU timezone

What you'll do

• Design and build robust microservicing that interact with heterogeneous blockchains
• Design and build reliable tooling that interacts with Docker APIs
• Build new features on top of the cosmos-sdk or tendermint/cometbft.
• Build customer facing CLI tooling that interacts with signing sensitive requests
• Write driver software that defines how to interact with specific blockchains

Why work with us

• You’ll work on extremely challenging problems with massive impact
• You’ll work with and learn from a small, exceptional team (see here: https://cordialsystems.com/company)
• You’ll receive a competitive salary, along with equity
• You’ll shape the culture as an early employee and make impactful contributions from day one
• You’ll be part of a flat, results-driven organization
• Your work will be deeply impactful, enabling a more transparent and safe asset management for enterprises in Web3 & digital asset management.

Benefits

Salary and benefits

We offer a competitive salary and 0.5%-1% equity in the company.

Cordial Systems’ benefits include encouraged paid time off; insurance coverage; home office equipment stipend; and observed company holidays.

Salary and compensation

Benefits

💰 401(k)

🌎 Distributed team

🚑 Medical insurance

🏖 Paid time off

💰 Equity compensation

HyperPlay is looking to hire a Senior Frontend Engineer to join their team. This is a full-time position that can be done remotely anywhere in AMER.

Elevate Labs is hiring a remote Senior Front End Web Engineer. This is a full-time position that can be done remotely anywhere in North America or South America.

Elevate Labs - Discover your mind's limitless potential.

Reddit is hiring a remote Senior Machine Learning Engineer, Growth ML. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Reddit - The front page of the internet.

Boulevard is hiring a remote Staff Software Engineer (Commerce). This is a full-time position that can be done remotely anywhere in Canada or the United States.

Boulevard - Software for self-care.

10up is hiring a remote Senior JavaScript Engineer. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

10up - Finely crafted websites & content tools.

Time zones: GMT (UTC +0), CET (UTC +1), EET (UTC +2)

Are you a Full Stack Developer with a passion for creating high-quality software and a desire to build a lasting relationship within a collaborative team? In this role, you’ll work on impactful projects that leverage your expertise in .Net Core, C#, and Angular, helping to shape the future of Salesflow.io. We’re seeking a dedicated professional with a long-term vision to grow alongside us, delivering innovative solutions and continually advancing our development capabilities.

Responsibilities:

• Develop and maintain both back-end and front-end modules for an existing client application built with .Net Core 6/8 and Angular 13.
• Work closely with a cross-functional project team—including developers, designers, and project managers—to define project requirements, objectives, and timelines.
• Design and implement robust, scalable, and high-performance applications using .Net Core, C#, Angular, and related frameworks and technologies.
• Apply best practices in software development, conducting code reviews, testing, and thorough documentation to ensure code quality and maintainability.
• Identify, troubleshoot, and resolve software issues and performance bottlenecks promptly, ensuring timely delivery of high-quality solutions.
• Adhere to project deadlines, consistently delivering reliable and efficient results that meet project goals.

Requirements:

• A minimum of 3 years of full-stack development experience, with a focus on .Net Core, C#, and Angular.
• Proficiency with Angular versions 2–16, RxJs, HTML5, CSS3, and Angular Material, as well as strong knowledge of the MVVM pattern, Single Page Applications (SPA), and software design principles.
• Demonstrated understanding of SOLID principles, design patterns, and experience with Entity Framework Core, .Net Core Worker Service, and related back-end frameworks.
• Practical experience with unit testing and mocking frameworks (e.g., Jasmine, Moq, xUnit), T-SQL, and database systems like MS SQL, AWS DynamoDb, AWS SQS, and AWS S3.
• Familiarity with RESTful APIs, dependency injection (DI), and CQRS principles.
• Skilled in version control and CI/CD workflows using Git and GitLab.
• Strong understanding of Agile development methodologies and experience working within an Agile environment.
• Intermediate or higher level of proficiency in written and spoken English.
• A Ukrainian or Russian speaker is required to facilitate effective communication within the team.

What We Offer:

• Salary range $36K & $53K
• 23 paid holidays + bank holidays
• Training programs to develop technical skills
• Career growth opportunities within the company
• A fun, collaborative, and remote-friendly work environment

Please include a link to your GitHub profile, LinkedIn and/or website.

Apollo is hiring a remote Senior Frontend Engineer. This is a full-time position that can be done remotely anywhere in India.

Apollo - Apollo is the all-in-one sales intelligence platform.

Contra is looking for a talented Frontend Engineer to join our team. In this role, you'll be responsible for building intuitive and interactive user interfaces that improve our platform. This is a great opportunity to make an impact at a fast-growing company that supports freelancers and independent professionals.

Responsibilities:

• Develop and maintain user-facing features: Build responsive, accessible, and visually appealing interfaces using modern frontend technologies (e.g., React or similar frameworks).
• Collaborate across teams: Work closely with designers and backend engineers to translate design mockups and functional requirements into seamless user experiences.
• Ensure technical feasibility of designs: Review UI/UX designs for technical feasibility and provide feedback to ensure smooth integration.
• Optimize for performance: Continuously improve applications to ensure fast load times, scalability, and smooth performance across different devices and browsers.
• Contribute to code quality: Participate in code reviews, share best practices, and help improve our codebase by ensuring maintainability and adherence to coding standards.
• Stay updated on frontend trends: Keep up with the latest trends, tools, and best practices in frontend development to continuously enhance your skills and bring fresh ideas to the team.

We are looking for a skilled Framer Developer to join our team at Contra In this role, you’ll be integral to crafting and optimizing our user interface, ensuring it delivers a smooth, responsive, and visually engaging experience. This position is ideal for someone who is passionate about turning creative ideas into functional, user-friendly designs.

**Responsibilities

• Work closely with designers to translate wireframes, mockups, and prototypes into fully functional Framer designs, ensuring alignment with our brand and usability standards.
• Develop interactive, responsive components in Framer, enhancing user engagement across various web and mobile interfaces.
• Optimize designs for performance, accessibility, and compatibility across different devices and browsers, ensuring consistent user experiences.
• Provide regular project updates to the project manager, documenting progress, challenges, and solutions to keep the team aligned.
• Stay informed on Framer best practices, updates, and emerging design trends, integrating new techniques to enhance design and development efficiency.

We're looking for a Web Developer to join our team. In this role, you’ll contribute to enhancing our networking platform, designed to support independent professionals in connecting with global opportunities. This position is an opportunity to drive innovation and make a meaningful impact on the way people work and connect online.

What You’ll Be Doing

• Build and maintain web applications for the Contra platform.
• Partner with designers and product managers to implement and refine features.
• Ensure web applications are high-performing, responsive, and reliable.
• Diagnose and resolve technical issues affecting the platform.
• Work on continuously enhancing the user experience for platform users.

Contra is seeking a skilled Webflow Developer to join our growing team. We are a platform dedicated to empowering freelancers and independent professionals, and we’re looking for someone who is passionate about web design and development. This role is perfect for someone who excels at building responsive, visually stunning websites using Webflow and is eager to work on innovative projects in a collaborative environment.

Responsibilities:

• Develop and maintain Webflow websites: Build responsive, visually appealing websites using Webflow, ensuring they meet design and functionality requirements.
• Collaborate with teams: Work closely with designers and marketers to turn design mockups from tools like Figma into fully functional websites.
• Optimize for performance: Ensure websites are optimized for speed, SEO, and mobile responsiveness.
• Implement custom code: Add custom HTML, CSS, and JavaScript as needed to extend Webflow’s functionality, and integrate third-party tools or services.
• Maintain and update sites: Regularly update existing Webflow websites, fix bugs, and improve functionality.
• Test and debug: Conduct thorough testing across various browsers and devices to ensure optimal performance.
• Stay updated: Keep current with Webflow features, web design trends, and best practices to bring fresh, innovative ideas to projects.

We are looking for a resourceful and detail-oriented Low-Code/No-Code Developer to join our team on a freelance basis. You’ll design and develop features that enhance our platform’s capabilities, leveraging low-code and no-code tools to create efficient and impactful solutions. We are looking for someone who thrives in a collaborative environment and enjoys solving technical challenges with creative problem-solving skills.

Responsibilities

• Design and implement features using low-code/no-code platforms – Build functional and user-friendly features to meet project goals, optimizing for both efficiency and effectiveness.
• Collaborate with cross-functional teams to understand project requirements – Work alongside designers, product managers, and other developers to align solutions with project needs and objectives.
• Ensure scalability and performance of developed solutions – Structure solutions to support growth and maintain optimal performance, considering both present and future needs.
• Provide documentation and training for end-users – Create clear documentation and offer training to help users effectively engage with and manage the solutions.
• Troubleshoot and resolve issues in existing applications – Diagnose, address, and resolve technical challenges in live applications to ensure smooth operation and user satisfaction.

Contra is looking for a skilled Fullstack Engineer to join team. In this role, you’ll be instrumental in developing and maintaining our platform, helping to drive its growth and functionality. Your expertise will be key to ensuring a seamless and high-performing user experience.

What You’ll Achieve

• Design and implement scalable, efficient software solutions – Build robust and scalable features that enhance the functionality of the Contra platform, ensuring smooth performance for users.
• Collaborate with cross-functional teams – Work closely with product managers, designers, and other engineers to define, design, and deploy new features that meet both user needs and business goals.
• Maintain and improve platform performance – Continuously enhance the reliability, speed, and usability of the platform through regular updates and optimizations.
• Troubleshoot and debug – Identify and resolve technical issues, ensuring the platform runs smoothly and efficiently at all times.
• Adhere to best practices in software development – Follow industry standards and maintain high-quality coding practices, ensuring the platform remains scalable and maintainable.

About SatLayer

SatLayer is the leading provider of shared security for Bitcoin, unleashing the possibilities of the world’s best economic collateral. We’re the premier Babylon partner and work closely with the team in extending BTC restaking support to dApps and infrastructure of all shapes and sizes as BVSes (Bitcoin Validated Service).

We are founded by serial entrepreneurs from MIT, Stanford, Y Combinator; and backed by notable leaders in crypto, including Hack VC, Castle Island Ventures, OKX Ventures, Mirana Ventures, and Franklin Templeton.

The role

SatLayer’s mission is to unlock Bitcoin’s potential to secure the world via shared security. To achieve this, we are looking for a giga-brain researcher to help build and grow Bitcoin restaking. Do you love keeping up with the latest research in decentralized protocol mechanisms and designing new architectures? Are you able to make and understand rigorous arguments regarding the safety and liveness of distributed systems?

At SatLayer, you will be part of a small, driven team solving highly technical problems in a fast-paced environment. You will work regularly with our dApp and infrastructure partner protocols to design sound and incentive-aligned BVS architectures that best fit their crypto-economic security needs. You will also be responsible for identifying promising new categories of BVS applications and communicating those insights to the wider Web3 audience.

Join us our journey to unlock the potential of Bitcoin as programmable collateral.

Key responsibilities

• Designing crypto-economically sound BVS architectures with our partner protocols
• Researching and writing blog articles about interesting BVS categories and/or core protocol mechanics
• Researching new AVS projects on EigenLayer and networks on Symbotic to understand their architecture/cryptographic security assumptions at a deep level
• Writing technical litepapers describing various aspects of the SatLayer protocol such as the slashing mechanism, tokenomics, etc.
• Collaborating on academic whitepapers proving various correctness and liveness properties of the SatLayer protocol

Requirements

• Masters or crypto-equivalent in a technical or engineering related field
• Technical whitepapers and/or academic papers published in peer reviewed journals
• Deep understanding of a wide range of decentralized application architectures such as:
  • L1 consensus mechanisms
  • Optimistic and ZK-rollup settlement mechanisms
  • BitVM2 settlement on Bitcoin
  • Slashable safety on Babylon
  • Restaking protocols such as Eigenlayer
  • How various DeFi protocols work, such as money markets, interest rate swaps, AMMs, perp protocols, etc.
    • Bonus points if you can freely speculate on how to re-implement parts of these protocols as BVSes

What we offer

• Opportunity to work with a team of friendly, highly-motivated, execution-focused colleagues with established track records
• Cutting-edge work in the Bitcoin space
• Spontaneous and fun work environment, with full autonomy and decision-making capacities
• An attractive mix of tokens and competitive salary

How to apply

Please email [email protected] and follow the below required format.

• Subject Line: [Apply] Position Name - Your Name
• Email should include:
  • A short 3m max video introducing yourself and describing something you’re proud of
  • Links to a paper or blog post that best showcases your technical talent
  • How you came across this position
  • What you want to accomplish at SatLayer

About The Tie

The Tie is the leading provider of information services for digital assets. Our core offering, The Tie Terminal, is the fastest and most comprehensive workstation for institutional digital asset investors. The Terminal brings together real-time news from thousands of primary sources, with sentiment analytics, spot and derivatives, alternative, and on-chain data in a powerful and intuitive platform.  

The Tie’s clients include the leading traditional and crypto-native hedge funds, OTC desks, market makers, trading venues, banks, sell-side firms, and other institutional market participants.

We are backed by top-tier investors and are well-positioned to scale.  We love crypto and we’re excited about our role in its global proliferation.

The Position

This VP of Blockchain Analytics is responsible for leading an internal team at The Tie dedicated to supporting a top-tier L1 blockchain. It is a client-facing role dedicated to fostering strong relationships with multiple points of contacts within our client’s organization. In this capacity, the VP will ensure consistent communication and engagement, actively addressing the client’s evolving needs.

In addition to relationship management, the VP will lead a group of data scientists, research analysts, and engineers, setting clear objectives, and ensuring the timely delivery of high-quality insights and deliverables. This leadership role involves managing many concurrent projects and initiatives, mentoring team members to advancing their skills and careers, and maintaining a focus on exceeding client expectations.

The VP will also take a hands-on approach to identify and explore patterns within our proprietary datasets, leveraging advanced analytics and quantitative tools to empower the client to make informed, data-driven decisions.

Responsibilities

• Cultivate and manage a strong relationship with the client, actively engaging them to understand and respond to their evolving business needs.
• Partner directly with the client to align project priorities, share insights, and implement operational quantitative tools.
• Lead and mentor a team of data scientists, research analysts, and engineers effectively managing project workloads to ensure timely execution and delivery.
• Oversee the production of high-quality insights and presentations, ensuring delivery that exceeds the client’s expectations.
• Utilize advanced data and analytics tools to empower the client to optimize their decision-making process.
• Foster collaboration across The Tie by sharing knowledge, building reusable internal tools/repos, and brainstorming approaches to solving similar problems.

Requirements

• Minimum 5 years of professional experience in data science, data analytics, or data engineering.
• Exceptional client-facing skills, with the ability to communicate complex concepts clearly and build strong relationships.
• Demonstrated leadership with a proven track record of successfully managing a team.
• Technical expertise: Data engineering, data visualization, Python/R, SQL, AWS.
• Strong interest in cryptocurrency and its applications.
• Able to thrive in a fast-paced startup environment, with a willingness to embrace new projects and challenges.
• Willingness to travel as required.

Benefits

• Employee stock option plan
• Health, dental, vision, and disability insurance
• Flexible paid time off
• Flexible working hours
• A fast-paced and exciting work environment
• Strong teamwork-driven culture

Salary range: $165,000 - $200,000 (commensurate with experience)

Location: New York City / Austin / remote considered

The TIE Inc is an equal opportunity employer.

Senior Software Engineer, Ruby

Location: Austin, TX

Job Description:

We have offices in Irvine, CA; Austin, TX; Denver, CO

Overview:

Weedmaps is looking for a highly motivated and experienced Senior Software Engineer to join our team. As a Senior Software Engineer, you will be responsible for the design and development of mission-critical components of a distributed platform. You will design, code, troubleshoot, and support scalable services in a high volume and low latency environment.

The impact you’ll make:

• Take ownership of significant features and drive them from development to production
• Collaborate with stakeholders to build new and iterate on existing features
• Cultivate sense of customer empathy to continue building an exceptional product
• Help optimize legacy code for improved performance
• Regularly participate in code reviews and other team functions
• Passionate about improving processes and developer productivity
• Pair with other engineers regularly

What you’ve accomplished:

• Bachelor’s degree or equivalent practical experience.
• Minimum of 7 years of professional software development experience.
• Minimum 5 years of development experience at startup / mid-sized companies
• Minimum 5 years experience with Ruby
• Expertise in building responsive user-interfaces
• Effective communication skills, a positive attitude, and ability to give and receive constructive feedback
• Possess a high level of attention to detail and aesthetic sensibilities
• Expert knowledge of modern browser technologies, cross-browser compatibility issues, and client-side performance considerations
• Take pride in raising the bar for engineering excellence across the organization
• Deep understanding of the GitFlow branching strategy
• Familiarity with server-side frameworks such as Next.js or Ruby on Rails
• Computer science or other engineering background

The base pay range for this position is $160,000.00 to $180,000.00 per year

2024 Benefits for Full Time, Regular Employees:

• Physical Health benefits: Medical, Dental & Vision:
  • Employee – employer paid premium 100%
  • Company contribution to a HSA when electing the High Deductible Health Plan
  • For plans that offer coverage to your dependents, you pay a small contribution
• Mental Health benefits:
  • Free access to CALM app for employees and dependents
  • Employee Training
  • Mental Health seminars and Q&A sessions
• Basic Life & AD&D – employer paid 1x salary up to $250,000
• 401(k) Retirement Plan (with employer match contribution)
• Generous PTO, Paid Sick Leave, and Company Holidays
• Supplemental, voluntary benefits
  • Student Loan Repayment/529 Education Savings – including a company contribution
  • FSA (Medical, Dependent, Transit and Parking)
  • Voluntary Life and AD&D Insurance
  • Critical Illness Insurance
  • Accident Insurance
  • Short- and Long-term Disability Insurance
  • Pet Insurance
  • Family planning/fertility
  • Identity theft protection
  • Legal access to a network of attorneys
• Paid parental leave

Why Work at Weedmaps?

• You get to work at the leading technology company in the cannabis industry
• You get to play a meaningful role in helping to advance cannabis causes, including helping improve the lives of patients who rely on the benefits of cannabis
• You get an opportunity to shape the future of the cannabis industry
• You get to work on challenging issues in a collaborative environment that encourages you to do your best
• You get to work in a casual and fun environment; no fancy clothes required, but you are free to dress to the nines!
• Generous PTO and company holidays
• Numerous opportunities and tools to learn and grow your professional skills
• Endless opportunities to network and connect with other Weedmappers through speaker series, Employee Resource Groups, happy hours, team celebrations, game nights, and much more!

Weedmaps is an equal opportunity employer and makes employment decisions on the basis of merit. The Company prohibits unlawful discrimination against employees or applicants based on race (including traits historically associated with race, such as hair texture and protective hairstyles), religion and religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, age, military status, veteran status, uniformed service member status, sexual orientation, transgender identity, citizenship status, pregnancy, or any other consideration made unlawful by federal, state, or local laws.

Okta is hiring a remote Technical Writer Intern (Summer 2025). This is an internship position that can be done remotely anywhere in Canada.

Okta - The identity company that stands for trust.

Chainlink Labs is looking to hire an Internship - Engineering to join their team. This is an internship position that can be done remotely anywhere in Argentina.

Printr is the first chain-abstracted token marketplace that allows users to launch, discover, and trade tokens permissionlessly on any blockchain, unifying fragmented liquidity and communities.

About the role

As a Full Stack Developer at Printr, you will be responsible for designing, developing, and maintaining the infrastructure that powers our decentralized token marketplace. You will have the opportunity to contribute to both the frontend and backend, working on innovative features that redefine token launches and trades.

Responsibilities

• Design, develop, and maintain scalable web applications for the Printr platform, including both frontend and backend components.
• Build and optimize smart contract interactions for a seamless cross-chain experience.
• Work with cross-functional teams to implement features that improve user experience, such as token discovery, trading interfaces, and liquidity pooling.
• Contribute to the architecture and development of APIs, databases, and smart contracts.
• Ensure high-quality coding standards, with a focus on scalability, performance, and security.
• Stay up to date with Web3 trends, blockchain technologies, and evolving frameworks.
• Collaborate with the design team to implement intuitive and responsive user interfaces.
• Troubleshoot and resolve issues in a fast-paced, dynamic environment.
• Optimize performance for both frontend and backend components.

Requirements

• 3+ years of experience in full stack development, with a strong portfolio of Web3 or blockchain-related projects.
• Proficiency in modern JavaScript frameworks (React, Node.js, etc.) and a deep understanding of smart contract interactions (Solidity, Rust, or others).
• Hands-on experience with blockchain technologies, preferably in a multi-chain environment (e.g., Ethereum, Cosmos, or similar ecosystems).
• Strong knowledge of backend technologies (Node.js, Go, etc.) and databases (SQL, NoSQL, etc.).
• Familiarity with cloud infrastructure and containerization (AWS, Docker, Kubernetes, etc.).
• Experience working with decentralized protocols and an understanding of cryptography and security best practices.
• Excellent problem-solving skills and the ability to work in a fast-paced startup environment.
• Strong communication and collaboration skills, with a proactive and self-driven mindset.

Interface Labs is small team headquartered in Lisbon, Portugal that has previously raised $1.5m from leading investors in space, i.e Polymorphic, Balaji, Seed Club. We are building a social network directly on top of Ethereum that enables anyone to easily explore and stay connected with everything happening in crypto. Think of it as X, but for Ethereum.

Responsibilities

• Take lead of our backend
• Build highly scalable, well documented, ultra fast and responsive infra for our apps
• Ensure smooth operation and high availability

Requirements

• 6+ years of backend experience
• Golang, Typescript, PostgreSQL, Kafka, Redis, AWS or similar
• 2+ years in EVM related tech (i.e solidity, indexing, RPCs, etc)
• Designed, built and maintained a large-scale production system on the cloud, while ensuring smooth operation and high availability
• Capacity to build systems from 0 → 1

Nice to have

• Excited about Ethereum

What we can offer

• Competitive salary
• Full-time role with a hybrid Hub policy in sunny Lisbon, Portugal
• Option for remote work for people based in EU
• Relocation packages available
• Unlimited paid days off policy to own your own R&R
• Stock options
• Hardware and software support

Key Responsibilities

• Lead the development and maintenance of our Ruby on Rails ecommerce application
• Design scalable, HIPAA-compliant API architectures that integrate with:
  • Pharmacy management systems
  • Last-mile delivery services and logistics providers
  • Payment processing and healthcare billing systems
  • Insurance providers
  • Telehealth platforms 
• Provide technical leadership and mentorship to junior developers
• Conduct thorough code reviews and implement best practices
• Collaborate with cross-functional teams to define technical requirements
• Drive architectural decisions and technology choices
• Manage and optimize development workflows and processes
• Participate in technical planning and sprint meetings
• Monitor and improve application performance
• Ensure code quality and testing standards

Required Qualifications

• 5+ years of professional experience with Ruby on Rails
• Experience building and scaling ecommerce platforms from scratch
• Strong expertise in related technologies:
  • Background job processing (Sidekiq)
  • Search engines (Elasticsearch)
  • Caching solutions (Redis)
  • Databases (MySQL and/or PostgreSQL)
• Solid experience with:
  • Testing frameworks (RSpec, Minitest)
  • CI/CD pipelines and deployment automation
  • Deployment tools (Capistrano or Kamal)
  • Cloud platforms (Heroku, Fly.io, or Render)
• Strong understanding of RESTful API design principles
• Deep expertise in authentication systems, OAuth implementation, secure user management and role-based access control.
• Proven ability to architect systems from inception through scale
• Experience working on large-scale monolithic applications
• Excellent problem-solving and debugging skills
• Excellent communication skills in English

Preferred Qualifications

• Experience with Spree or Solidus
• Knowledge of modern frontend technologies
• System design and architecture experience
• Experience with Agile methodologies
• Experience in leading development teams

About Us

Soundsnap is a leader in sound effects, music and AI tools for audio and video creators. Our website is used by a million users each month including by companies such as Disney, Apple, BBC, Pixar, Ogilvy and HBO.

The role

Join our small, agile team as an experienced PHP Developer, where you can significantly contribute to the growth and optimization of Soundsnap.om. We’re looking for a versatile generalist with a passion for developing server-side PHP systems and at least 8 years of experience. If you want a hands-on role driving product evolution, developing integrations, and supporting front-end development we’re eager to connect with you!

What You’ll Do

• Develop and deploy new audio and AI features while improving existing functionalities.
• Maintain and troubleshoot issues within our systems, proposing effective solutions.
• Support our Google Cloud serverless infrastructure, including basic CI/CD practices.

Key Qualifications

• Proficiency in coding with PHP (v8), including writing supportive tests, using the Linux command line, and developing RESTful APIs for both internal and external third-party systems.
• Experience with production-level code and deployments.
• Ability to work within the CET timezone (+/- 2 hours) and comfortably work remotely.
• Backend expertise: PostgreSQL (relational & NoSQL).
• Additional beneficial skills include: GitHub Actions, front-end fundamentals (HTML, CSS, JS, Vue.js), and third-party API integrations for payment, billing, or data processing.
• Experience with Google Cloud Serverless environments and Google/S3 storage solutions is a plus.

Education

• BSc/BA in Computer Science, Engineering, or a related field, or equivalent professional experience in relevant skills.

Why Join Us?

• Streamlined team with no bureaucracy.
• Have a direct impact on outcomes and growth.
• Tackle unique challenges and help shape new AI products.
• Work remotely.

Olo is hiring a remote Senior Backend Engineer. This is a full-time position that can be done remotely anywhere in the United States.

Olo - Online ordering for restaurants.

Stripe is hiring a remote Offensive Security Engineer. This is a full-time position that can be done remotely anywhere in the United States.

Stripe - Online payment processing for internet businesses.

Hyperscience is hiring a remote Senior Web Developer. This is a full-time position that can be done remotely anywhere in the United States.

Hyperscience - The automation company.

Title: Backend Engineer

Location: Remote US

Workplace: Fully remote

Job Description:

Your role

Your be building a unique AI-driven flow framework designed to speed up hardware development by running production-ready code at the Edge. The product supports hardware emulation, simulations, and next-gen AI workflows for GPUs, FPGAs, IoT, and more.

As a Senior Backend Engineer, you will be responsible for:

• Building the Core Flow Mechanism: This will serve as the backbone of the AI-driven workflow, responsible for running compilers, simulations, and LLM operators across various hardware systems.
• Developing and Extending Flow Frameworks: You’ll start by working with existing tools like Airflow and Promptflow, but will quickly move to building customized frameworks that meet the product’s unique needs, extending functionality to integrate with different hardware toolchains.
• Collaborating with Experts: You’ll work closely with researchers and engineers specializing in LLMs, Deep Learning, Formal Verification, and Compilers to push the boundaries of Edge AI.

Must-Have Skills:

• Hands-on experience with one of the following frameworks: Airflow, Kubeflow, MLFlow, Promptflow, Langchain, Dagster.
• Proven experience building or contributing to flow frameworks (open source or commercial) at the infrastructure level.
• Strong Python skills, particularly in the context of AI/ML development (experience with PyTorch or TensorFlow is a plus).

Nice-to-Have Skills:

• Exposure to ML, especially Large Language Models (LLMs).
• Familiarity with Kubernetes (K8s) for deploying workloads.
• Cloud experience, particularly in optimizing AI workflows on various platforms.

If you are someone who thrives in a fast-paced, startup environment where requirements can change, this is the right environment for you.

Why You Should Join:

• Full ownership over how the core flow mechanism is built, working directly with the CTO
• Work remotely, or relocate to Boston with assistance.
• Competitive salary with stock options
• Healthcare coverage
• 401k with 5% matching.
• Unlimited PTO, relocation assistance, and a flexible work schedule.

Title: Backend Developer

Location: United States

Job Description:

Category

Research, Development, and Engineering

Job Type

Full-Time

Career Level

Staff

Education

Bachelor’s Degree

Travel

None

Security Clearance Required

None

Job Description

Prescient Edge is seeking a Backend Developer to support a government client.

Benefits:

At Prescient Edge we believe that acting with integrity and serving our employees is the key to everyone’s success. To that end, we provide employees with a best-in-class benefits package that includes:

• A competitive salary with performance bonus opportunities.
• Comprehensive healthcare benefits, including medical, vision, dental, and orthodontia coverage.
• A substantial retirement plan with no vesting schedule.
• Career development opportunities including on-the-job training, tuition reimbursement, and networking.
• A positive work environment where employees are respected, supported, and engaged.

Responsibilities:

• Expertise in Machine Learning, Computer Vision, and scalable statistical techniques (e.g., unsupervised machine learning, logistic regressions, random forest, SVMs).
• Experience with C++, Linux, Open GL and QT
• Expertise in utilizing scalable data insight platforms and tools. Representative examples would include programming skills (e.g., Python, TensorFlow, PyTorch) and cloud platforms (e.g., GCP, AWS, etc).
• Exposure to machine-learning model lifecycle, including training, evaluation, and serving.
• An interest in deploying machine-learning models as scalable services.
• An interest in “tool-making” (i.e., building features for developers that empower them and increase productivity).
• Curiosity about attacker incentives and how malicious behavior can be identified in data.
• Strong communication skills with the ability to build meaningful customer relationships.
• A strong willingness to contribute within a team environment, support highly cross-functional efforts, and step in and lead a technical project.
• Enthusiasm for innovating in fast-growing privacy and artificial intelligence space.
• A natural inclination to work in a fast-paced startup culture and a readiness to take up multiple responsibilities.

Security Clearance:

• Secret or the ability to obtain secret (Must be a U.S. citizen).

Job Requirements

Minimum Qualifications:

• 5 year’s experience within the industry performing development work.
• Bachelor’s degree in Computer Science or related technical field or equivalent practical experience.
• Experience developing scalable low-latency, distributed data processing solutions.
• Experience in running large scalable distributed services following micro service architecture.
• Minimum of 5 years of work or educational experience in Machine Learning or Artificial Intelligence.
• Minimum of 5year of relevant work experience, including software development.
• Experience with one or more general-purpose programming languages, including but not limited to: Python, Java, C++.
• Experience in cloud native development preferred.
• Experience in Nodejs preferred.

Location:

• Mclean, VA or remote position.

Prescient Edge is a Veteran-Owned Small Business (VOSB) founded as a counterintelligence (CI) and Human Intelligence (HUMINT) company in 2008. We are a global operations and solutions integrator delivering full-spectrum intelligence analysis support, training, security, and RD&E support solutions to the Department of Defense and throughout the intelligence community. Prescient Edge is an Equal Opportunity Employer (EEO). All applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other characteristic that is protected by law. We strive to foster equity and inclusion throughout our organization because we believe that ersity of thought is critical for creating a safe and engaging work environment while also enabling the organization’s success.

Title: Software Engineer – Backend

United States

Pie’s mission is to empower small businesses to thrive by making commercial insurance affordable and as easy as pie. We leverage technology to transform how small businesses buy and experience commercial insurance.

Like our small business customers, we are a erse team of builders, dreamers, and entrepreneurs who are driven by core values and operating principles that guide every decision we make.

Pie Insurance’s Technology team builds and operates a suite of applications and services that allow direct consumers, partners, and agents to manage commercial insurance policies. The team collaborates closely with our business partners to design and implement new features to help the company scale with increasing demand.

We are seeking a highly motivated and accomplished Senior Backend Engineer who encourage an environment where engineers are thought leaders and foster a culture of ersity and inclusion. Acting as leaders across the organization on design, architecture, and best practice, they elevate those around them and push the company forward.

How You’ll Do It

• You’ll write clean, maintainable, and efficient code primarily in Typescript (with some C# preferred).
• You’ll participate in peer code reviews, ensuring the delivery of high-quality code and adherence to coding standards.
• You’ll collaborate transparently with product management, designers, stakeholders, and fellow engineers throughout the development process.
• You’ll help shape the design and architecture of scalable, secure, and robust systems and applications.
• You’ll deliver software using continuous delivery pipelines, contributing to enhancing and optimizing these pipelines.
• You’ll assist our support and operations teams by triaging and resolving production issues in a timely manner.
• You’ll build highly modular and reusable code while adhering to industry standards and best practices.
• You’ll participate in on-call rotations, consistently seeking opportunities to improve operational stability and system visibility.
• You’ll continuously learn and stay up-to-date on software engineering best practices and new technologies to improve our systems.

The Right Stuff

• 2+ years of software development experience with proficiency in languages like TypeScript and/or JavaScript (C# is a plus).
• Contributed to at least one product leveraging TypeScript and/or JavaScript for frontend development with React and/or MobX and server-side rendering (SSR)
• Understanding of cloud services, particularly AWS.
• Experience with SQL and/or NoSQL databases.
• Familiarity with Agile methodologies like Scrum, focusing on code quality, secure development, and performance.
• Experience working in complex team environments with the ability to deliver high-quality results under pressure.
• An agile mindset with a focus on delivering small, incremental improvements that benefit the customer.
• Proficiency in crafting technical solutions with ambiguous requirements, demonstrating adaptability, independence, and autonomy.
• Understanding of CI/CD best practices and experience in continuous integration/delivery.
• Familiarity with microservices and service-oriented architecture.

Base Compensation Range

$125,000 – $155,000 USD

Compensation & Benefits

• Competitive cash compensation
• A piece of the pie (in the form of equity)
• Comprehensive health plans
• Generous PTO
• Future focused 401k match
• Generous parental and caregiver leave
• Our core values are more than just a poster on the wall; they’re tangibly reflected in our work

Our goal is to make all aspects of working with us as easy as pie. That includes our offer process. When we’ve identified a talented inidual who we’d like to be a Pie-oneer , we work hard to present an equitable and fair offer. We look at the candidate’s knowledge, skills, and experience, along with their compensation expectations and align that with our company equity processes to determine our offer ranges.

Each year Pie reviews company performance and may grant discretionary bonuses to eligible team members.

Location Information

Unless otherwise specified, this role has the option to be hybrid or remote. Hybrid work locations provide team members with the flexibility of working partially from our Denver office and from home. Remote team members must live and work in the United States* (*territories excluded), and have access to reliable, high-speed internet.

Additional Information

Pie Insurance is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, marital status, age, disability, national or ethnic origin, military service status, citizenship, or other protected characteristic.

Pie Insurance participates in the E-Verify program. Please click here, here and here for more information.

Pie Insurance is committed to protecting your personal data. Please review our Privacy Policy.

Pie Insurance Announces $315 Million Series D Round of Funding

Built In honors Pie in its 2024 Best Places to Work Awards

Pie Insurance Named a Leading Place to Work in Colorado

#LI-REMOTE

#BI-REMOTE

Senior Software Engineer, Backend

Remote (U.S.)

Flex is looking for a Senior Software Engineer who will be responsible for implementing the platforms and APIs that support all business features.

In this role, you will be part of the partner growth engineering team, responsible for building, maintaining, and improving core services that drives Flex’s network growth, implementing new partner integrations, and working on projects to increase customer net adoption rate. You’ll be designing, developing, testing, and scaling the services needed to deliver great partner experiences and a reliable end-to-end bill payment process.

You’ll work closely with your product, design and engineering peers to solve our users’ most pressing problems around rent payment. You’ll roll out changes to our customers in an agile manner with a delivery cadence that favors small, frequent iterations. The ideal candidate will be comfortable leading scoping, design and implementation for APIs they build and can drive their production rollouts to completion with minimum oversight.

A minimum of 4 years of experience with Java is required for this position.

Who you are

• You have strong computer science fundamentals
• You have experience to translate the feature requirements into technical specifications.
• You have experience leveling up the entire team’s bar by introducing best practices, mentoring junior people, etc.
• You have experience with the Java frameworks and tools we use at Flex such as Spring (core/web/boot), Gradle and JUnit
• You have experience implementing and operating services in distributed services environments at scale
• You have experience with observability and monitoring tools such as DataDog for maintaining high availability
• You write high quality code that is testable, maintainable, scalable and secure
• You have a good understanding of REST and mobile API best practices
• You have great communication skills and are comfortable working with a distributed team

Core competencies

• Prior experience working on cross functional teams
• Experience with leading the project in its entire lifecycle, from requirements gathering to delivery.
• Proficient with Java and Spring (Bonus: AWS, Containers, Kubernetes, MySql)
• Experience with CI/CD to improve code stability and code quality

The salary compensation range for this role will be commensurate with the candidate’s experience and Flex’s internal leveling guidelines and benchmarks.

• For working locations in NY/NJ/CA, the base salary pay range will be $197,000-$213,000
• For all other states, the base salary pay range will be $177,000-$192,000

#LI-Remote

Life at Flex:

We understand that it takes a erse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace.

We offer many employee benefits. For full time, U.S. based employees we offer:

• Competitive pay
• 100% company-paid medical, dental, and vision
• 401(k) + company equity
• Unlimited paid time off with a PTO minimum + 13 company paid holidays
• Parental leave
• Flex Cares Program: Non-profit company match + pet adoption coverage
• Free Flex subscription

For full time non-US employees, we offer

• Competitive Pay
• Company Equity
• Unlimited PTO

Title: Staff Software Engineer, Backend – Growth

Location: Remote (US Only)

Type: Full-time

Workplace: remote

Category: Engineering

Remote (US Only)

Engineering – Engineering

Full-time

Remote

Job Description:

Our Mission and Opportunity

Early education is one of the greatest determinants of childhood outcomes, is a must for working families, and has a lasting social and economic impact. Brightwheel’s vision is to enable high quality early education for every child – by giving teachers meaningfully more time with students each day, engaging parents in the development of their kids, and supporting the small businesses that make up the backbone of the $175 billion early education market. Brightwheel is the most loved technology brand in early education globally, trusted by thousands of educators and millions of families.

Our Team

We are a fully remote team with employees across every time zone in the US. Our team is passionate, talented, and customer-focused. Our exceptional investor group includes Addition, Bessemer Venture Partners, Chan Zuckerberg Initiative, GGV Capital, Lowercase Capital, Emerson Collective, and Mark Cuban.

We believe that everyone-from our employees to the students, teachers, and administrators we serve- should be given the opportunity to learn and thrive, whatever their background may be. We celebrate ersity in all forms because it allows our team and the communities we serve to reach their full potential and do their best work. From decision making, to how we operate, we ground ourselves in our Leadership Principles every day.

Who you are

We are seeking a staff software engineer who is well-rounded technically and passionate about the positive impact their code can make in people’s lives. Our School Operations team is focused on enabling the best day-to-day product experience possible. Early childhood educators are terribly short on time: the easier it is for them to take care of routine tasks, like tracking student attendance, logging activities, and communicating with parents, the more time they have to focus on engaging directly with the children they care for. At brightwheel, product engineers work closely with product and design, as well as with other areas of the business, to define and deliver an experience that meets our customers’ biggest needs.

Every engineer at brightwheel is afforded a high degree of ownership and autonomy. We are a lean, fast-moving team and value iniduals who can optimize for being impactful while considering both technical and business drivers. You’ll bring a high degree of ownership and ability to execute.

What you’ll do

• Lead projects on our School Operations team – helping ensure brightwheel works exceptionally well for our customers.
• Work alongside product and design to scope and implement new features or product lines
• Provide input to both delivery and discovery-providing new ideas, proposals, and constructive criticism to the team
• Be a steward of quality, scalability, security, and performance. You’ll work with other engineers to ensure that we have a solid foundation that serves our customers and enables the team to continue building a great product
• Design and architect new software systems or introduce new technologies, as appropriate, to support brightwheel’s growth
• Share knowledge and expertise across the engineering team.
• Mentor and help to grow the engineering team

Qualifications, Skills, & Abilities:

• 5+ years of professional experience, preferably in fast-paced early- or mid-stage startups
• Proficiency in both contributing to and designing APIs using Ruby on Rails or similar technologies
• Expertise in writing automated tests (unit/integration/functional)
• Expertise in using Git (or VC equivalent)
• Experience with 3rd party integrations
• Experience with variation testing
• Experience with a variety of codebase sizes and ages
• Proficiency with AWS or other cloud platforms
• Experience with architecting distributed systems for scalability and reliability
• Strong verbal and written communication skills for both technical and non-technical audiences
• Experience with microservice or service-oriented architectures preferred
• Experience with modern webapps like React.js preferred
• Experience with Infrastructure as Code (IaC) preferred

Candidates with varying backgrounds are encouraged to apply. We do not require prior knowledge of technologies in our stack; we only need a desire to learn them. At brightwheel, you will encounter:

• Ruby on Rails
• PostgreSQL
• Redis
• React.js
• CircleCI
• GitHub Actions
• Kubernetes
• AWS-managed services, like Redshift and ECS

Brightwheel is committed to internal pay equity and offers a competitive compensation package, including base salary, equity, and benefits. Our benefits package includes premium medical, dental, and vision benefits, generous paid parental leave, a flexible paid time off policy, a monthly wellness and productivity stipend, and a Learning & Development stipend.

For cash compensation, brightwheel sets standard ranges for all roles based on function, level, and geographic location, benchmarked against similar-stage growth companies. Multiple factors determine final offer amounts, including geographic location, candidate experience, and expertise. If you have questions about the compensation band for your region, please ask your recruiter.

Brightwheel is committed to creating a erse and inclusive work environment and is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity, gender expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Foil is seeking a full-stack engineer who wants to build at the intersection of infrastructure and decentralized finance—just in time for our initial launch.

👽 Foil

We’re building a suite of products on Ethereum that enable fixed-cost agreements for onchain resources like gas and blobspace, as is standard in cloud computing.

The team is fully remote and already includes many seasoned protocol engineers, full-stack developers, designers, and researchers who have worked on projects securing billions in TVL and volume. We’re backed by expert investors, many eager to use the product on launch.

More…

• 🪧 Marketing: https://foil.xyz
• 🐦 X: https://x.com/foilxyz
• 📕 Docs: https://docs.foil.xyz
• 💬 AI-generated podcast about the docs: https://www.youtube.com/watch?v=a70KzLNNqCo

👩‍💻 You

We are aware that AI-powered code editors are changing the role of software engineering. You should be a systems thinker, curious builder, and excellent internet researcher. You do not need to have a strong understanding of software engineering principles already, so long as you’re eager to learn them.

You will initially focus on our offchain microservice and app. There will be opportunities for protocol engineering (and a variety of other roles) as Foil develops.

📚 Our Stack

• Node.js + Typescript
• Next.js + React
• wagmi + viem
• shadcn/ui + Tailwind
• Foundry + Cannon

🤝 Apply

We offer generous equity compensation, company-paid offsites, and a high degree of autonomy in your work.

Coin Metrics is looking to hire a Frontend Developer to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Senior Manager, Data Science

Analytics & Data Science | Remote, Americas | Remote, Remote | Washington DC, United States | Full-Time

Working at Atlassian

As a Senior Manager,Data Science in CSS, you will lead a team of data scientists to drive transformative changes through ML / AI solutions for Customer Support. You will be a strategic partner to senior business leaders, identifying opportunities and solving complex business problems. Your role will involve building AI/ ML strategies, providing insights, and ensuring the delivery of high-quality outcomes.

The perfect candidate will be a seasoned people leader with a background in applied AI, data science or a related quantitative field. You have strong business acumen, you are comfortable with ambiguity and complexity, and you have experience working with senior leaders and cross functional teams. You are a self-starter, a strategic thinker, a data-driven problem solver, and a humble learner. You have demonstrated success in using data science to drive understanding, progression, and decision making for large organizations.

Responsibilities:

• Team Leadership: Lead, and develop a team of data scientists, ML Engineers and Software Engineers with strong technical skills and business acumen.
• Strategic Partnership: Collaborate with senior leaders to identify business opportunities and bring innovation to these opportunities through the lens of AI / ML.
• Cross-Functional Collaboration: Work with cross-functional teams to drive initiatives and ensure impactful results. Be comfortable with ambiguity and ready to jump in to help drive initiatives to completion.
• AI / ML Strategy: Be a thought leader in building AI/ML strategies, thinking of scalable and iterable solutions.
• Data Science Solutions: Develop data science solutions and work with peer teams to measure their impact on business outcomes, define metrics that measure success and communicate the outcome to the business.
• Communication: Effectively communicate complex ideas in simple terms and advocate for the team’s work, working with many stakeholders that may not have technical backgrounds.

Qualifications:

• Experience: 10+ years in data science, with 5+ years in people management.
• Leadership: Proven success in hiring, managing, and growing a global team, working with business partners and leading and developing a technical strategy. Manager of managers.
• Business Acumen: Strong strategic thinking and ability to navigate complexity and ambiguity.
• Technical Skills: Expertise in statistics, modeling, SQL, R/Python, and data instrumentation.
• Communication: Strong skills in data storytelling for non-technical audiences.
• Project Management: Experience in roadmap planning, sprint planning, and stakeholder engagement.

It’s great, but not required, if you have:

• Experience in B2B, customer support, customer success
• Experience managing of managers
• Experience with large data sets and distributed computing
• Experience in using Jira, Confluence to manage and share team’s work

Compensation

At Atlassian, we strive to design equitable, explainable, and competitive compensation programs. To support this goal, the baseline of our range is higher than that of the typical market range, but in turn we expect to hire most candidates near this baseline. Base pay within the range is ultimately determined by a candidate’s skills, expertise, or experience. In the United States, we have three geographic pay zones. For this role, our current base pay ranges for new hires in each zone are:

Zone A: $201,300 – $268,400

Zone B: $181,200 – $241,600

Zone C: $167,100 – $222,800

This role may also be eligible for benefits, bonuses, commissions, and equity.

Please visit go.atlassian.com/payzones for more information on which locations are included in each of our geographic pay zones. However, please confirm the zone for your specific location with your recruiter.

Our perks & benefits

Atlassian offers a variety of perks and benefits to support you, your family and to help you engage with your local community. Our offerings include health coverage, paid volunteer days, wellness resources, and so much more. Visit go.atlassian.com/perksandbenefits to learn more.

About Atlassian

At Atlassian, we’re motivated by a common goal: to unleash the potential of every team. Our software products help teams all over the planet and our solutions are designed for all types of work. Team collaboration through our tools makes what may be impossible alone, possible together.

We believe that the unique contributions of all Atlassians create our success. To ensure that our products and culture continue to incorporate everyone’s perspectives and experience, we never discriminate based on race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. All your information will be kept confidential according to EEO guidelines.

To provide you the best experience, we can support with accommodations or adjustments at any stage of the recruitment process. Simply inform our Recruitment team during your conversation with them.

"

We are looking for a talented and versatile Frontend Engineer to take charge of designing and building the user interface of our R&D platform. As our first dedicated frontend engineer, you’ll play a pivotal role in defining the look, feel, and user experience of our product. You’ll work closely with a small, agile team of scientists, backend engineers, and product experts to create intuitive and responsive interfaces that make complex data and simulations accessible to a wide range of users. If you’re passionate about building user-friendly applications in an innovative and impactful environment, we want to hear from you!

Responsibilities

* Design and implement a polished, responsive, and efficient user interface for our web-based battery R&D platform

Requirements

* 3+ years of experience in frontend development, with a strong portfolio of web applications

Nice to Haves

* Experience with backend technologies, especially FastAPI, to bridge the gap between frontend and backend teams

Why Join Ionworks?

* Impact: Play a key role in the development of a platform that supports groundbreaking energy research and innovation.

",

We’re seeking a skilled Frontend Developer to join our dynamic team. You’ll be instrumental in building and maintaining modern web applications using React, TypeScript, and Next.js. As part of our growing startup, you’ll have the opportunity to make significant contributions to our product development and technical architecture.

Key Responsibilities:

• Design and implement responsive, user-friendly web applications using React and TypeScript
• Write clean, maintainable, and efficient code following best practices
• Collaborate with the team to define and implement new features
• Optimize applications for maximum speed and scalability
• Participate in code reviews and contribute to technical discussions
• Debug issues and implement fixes across the application
• Work closely with backend developers to integrate APIs and services

Requirements:

• Minimum 2 years of experience with React, Next.js, and TypeScript
• Strong understanding of frontend fundamentals (HTML5, CSS3, JavaScript)
• Experience with state management solutions (Redux, Context API, etc.)
• Familiarity with version control systems (Git)
• Strong problem-solving skills and attention to detail
• Good written and verbal communication skills in English
• Experience with responsive design and cross-browser compatibility
• Understanding of web performance optimization techniques

What We Offer

• Competitive salary ranging from €31,500 to €40,000 annually, based on experience
• Performance-based yearly bonuses
• 24 days of paid vacation
• Full remote work capability - work from anywhere
• Option to receive salary in cryptocurrency
• Flexible working hours
• Dynamic startup environment with opportunities for growth
• Direct impact on product development and company success

Argus is looking to hire a Software Engineer (Junior/Fresh Graduate) to join their team. This is a full-time position that can be done remotely anywhere in Indonesia.

About us

We at P2P.org are the largest staking and restaking operator, with a TVL of over $7B 🔝

We are constantly focused on launching new yield products: for example, in Polkadot (adding +15-20% to APR) and Ethereum, where we offer significantly higher APR (+40%) than any other staking operator 💪

We also keep an eye on exciting projects and launch new networks such as TON, Avail, Monad, and Babylon. We strongly believe in Bitcoin and the DeFi ecosystem around it, and we have a dedicated team focused on finding the best yield solutions based on Bitcoin.

We work with partners like BitGo, Crypto.com, Ledger, and ByBit.

We are actively expanding our product line, exploring RWA, data, yield, and service products for exchanges, custodians, and banks.

P2P.org unites talented iniduals globally ❤️

Despite our distributed team, we share a passion for decentralized finance - a fairer system for all. We code, learn, create, and connect to shape finance’s future 💰

P2P.org boasts a strong reputation and network. We prioritize customer satisfaction and, as tech enthusiasts, develop innovative solutions that bolster our brand.

Position overview

As a Senior Full Stack Engineer on our Web3 Infrastructure Team, you will play a pivotal role in advancing the capabilities of our central platform. Your work will involve a deep collaboration with cross-functional teams and erse ecosystems, aiming to create innovative solutions tailored to the dynamic landscape of Web3. Your expertise will be crucial in building bespoke tooling to meet the evolving demands of this cutting-edge field.

You will 🚀

• System Architecture and Design: Architect, develop and enhance the central platform’s functionalities, ensuring robust and scalable performance.
• Best Practices and Code Quality: Implement and promote best practices in software development, including code reviews, testing, monitoring, and logging, to ensure a high-quality and maintainable codebase.
• Performance Optimization: Optimize backend systems for high performance, scalability, and reliability. Focus on diagnosing and resolving issues related to system crashes and poor performance to ensure robust and efficient operation
• Observability and Monitoring: Apply in-depth knowledge of observability principles and practices by implementing effective monitoring, logging, and alerting solutions. Ensure quick problem localisation and resolution to maintain system reliability and performance.
• Bespoke tooling: Design and implement custom tools and features that address the unique challenges and opportunities in the Web3 space
• Collaboration: Partner with teams across the organisation and different ecosystems to drive projects from conception to deployment

You have 🤓

• Experience in designing and developing backend systems and APIs, with a good understanding of architecture patterns, performance optimization, security and reliability best practices
• 5+ years of experience as a Full-stack developer
• Strong proficiency in Golang (3+ years) with hands-on experience in building scalable and maintainable backend applications
• Expertise in databases, both sql and no-sql
• Solid understanding of distributed systems, with a focus on designing and implementing resilient and fault-tolerant architectures
• Familiarity with containerization technologies like Docker and the ability to build decoupled and environment-agnostic applications
• Excellent problem-solving and analytical skills, with the ability to diagnose and resolve complex issues in a timely manner
• Strong communication and teamwork skills, with the ability to collaborate effectively within cross-functional teams

Nice to have 🤓

• Experience with blockchain technologies and Web3, including Ethereum and other EVM-based networks.
• Experience with Javascript/Typescript
• Knowledge of cryptography
• Experience working with cloud platforms such as Google Cloud, AWS and the ability to design and deploy applications with their specific limitations and strengths in mind.
• Kubernetes experience
• Hashicorp Vault

What we offer ➡️

At P2P.org we have a team of experts with their own unique approach and ownership culture. Together we gain experience and make dreams come true! 🌟

• Competitive salary level in $ (we can also pay in Crypto)
• Well-being program
• Mental Health care program
• Compensation for education, including Foreign Language & professional growth courses
• Equipment & co-working reimbursement program
• Overseas conferences, community immersion
• Positive and friendly communication culture

P2P.org is an equal opportunity employer. All applicants will be considered for employment without regard to race, color, national origin, religion, sex, sexual orientation, gender identity, veteran status, or disability.

"

Are you a passionate Front-End Developer with a knack for building beautiful, intuitive, and responsive interfaces? Blaze is seeking a talented developer to join our team and help us shape the future of payments for digital nomads and expats around the world!

About Blaze:

Blaze is on a mission to build the best payments app on the planet for digital nomads and expats worldwide. We are now launching our groundbreaking services in Mexico City, with plans to expand further into Latin America soon after. Join us in creating a product that empowers people to work and live from anywhere!

We're seeking talented iniduals based in the US or Latin America who are excited about the nomadic lifestyle and ideally have experience as digital nomads to join our remote team across various roles, from engineering to marketing.

What You’ll Do:

* Develop & Implement Front-End Features: Work closely with our design and back-end teams to bring new features to life with a focus on performance, responsiveness, and scalability.

What You Bring:

* Proven experience as a Front-End Developer, ideally in a startup or fast-paced environment.

Perks:

* 🌎 Travel: Be part of our journey, starting in Mexico City with opportunities to work from digital nomad hubs across the globe.

Compensation:

Competitive salary, depending on experience. This role also includes equity in Blaze, allowing you to grow with the company and share in our success.

If you’re excited to build innovative products for a community of digital nomads and make a real impact from anywhere in the world, let’s chat! Apply today and help Blaze become the go-to payments app for global citizens.

",