
backend engineerdefiengineerfull-timegolang
About aPriori
aPriori is an MEV infrastructure and liquid staking protocol, designed for the parallel execution era and natively built on Monad. We are building the foundational infrastructure for the next era of decentralized finance, helping stakers, protocols and validators maximize yield with transparency and efficiency. Our team is composed of experts in high-performance trading, DeFi protocols, distributed systems, and blockchain infrastructure.
The Role
We’re looking for a strong Senior or Staff Backend Engineer passionate about solving complex problems with high-performance solutions. You will play a pivotal role in our journey from testnet to mainnet, with significant ownership in all stages from design, development, deployment, and maintenance. You’ll work closely with a highly experienced, crypto-native team to architect and implement performant backend systems.
What You’ll Do
- Design, build, and maintain scalable, mission-critical backend services and APIs powering liquid staking, mev infrastructure and other foundational DeFi systems
- Work on high-performance systems that interact with blockchain networks in real-time
- Collaborate with smart contract engineers, frontend engineers, and leadership to ship end-to-end features
- Contribute to technical decisions and engineering culture across the stack, including system architecture and design patterns
What We’re Looking For
- 4-10 years of backend software engineering experience in one of the following: Golang, Rust, C/C++, Python, Java, Node.js
- Experience in designing, developing, and maintaining scalable, high-performance backend systems and public-facing APIs
- Experience in managing and optimizing databases like PostgreSQL to ensure data integrity, enhance performance, and achieve scalability
- Excellent communication and collaboration skills
- Strong sense of ownership and a passion for driving complex technical decisions
- Ability to move fast and ship software to production with rapid iteration
- Academic background from a top-tier university and/or experience at a well-regarded technology company is a strong plus.
Nice to Haves:
- Experience in building backend systems interacting with blockchains
- Experience designing and developing liquid staking solutions, dexes and/or mev infra in production
- Knowledge of blockchain infrastructure, validator clients and p2p networking
- Deep knowledge of DeFi legos
Why Join Us
- Work at the frontier of crypto and DeFi infrastructure
- Join a tight-knit, low-ego team with deep technical chops
- Competitive compensation, bonus and token upside
- Fully remote, flexible work culture

cypressengineerjavascriptplaywrightqa
We’re based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we’re not just pushing boundaries in online entertainment—we’re rewriting the script! Our goal is to empower our people with everything they need to pioneer innovation in our industry. Our culture is our secret sauce, and we’re committed to preserving and enhancing it every step of the way.
Join our crew, where the Kodify team is not just an asset—it’s our crown jewel. We prioritize their growth and well-being above all else, ensuring they’re set up for success and always inspired to deliver their best work.
As a rapidly expanding company with erse hubs across the globe and over 20 vibrant national cultures, working with us means embracing thrilling challenges tailor-made for a star QA Automation Engineer!
At Kodify, we love tech and are always thinking about what’s next! R&D and optimizations are part of our spirit.
Your Role
We are looking for a talented QA Automation Engineer to join our remote team and contribute to the development and maintenance of automated testing frameworks. This role is open to remote candidates based in the European Union (a must for us). You will work closely with developers, DevOps engineers, and other QA team members to ensure the quality and reliability of our applications through automation.
As part of our team, you will help design, implement, and maintain robust test automation strategies while collaborating with cross-functional teams to enhance software quality. You will be responsible for ensuring that automation is seamlessly integrated into our CI/CD pipelines and that our applications meet the highest quality standards.
Your Responsibilities
- Develop, maintain, and enhance automated test suites for UI, API, and performance testing.
- Collaborate with developers and QA engineers to ensure comprehensive test coverage.
- Identify, document, and track defects while ensuring their timely resolution.
- Assist in defining and implementing QA best practices, including CI/CD integration.
- Support and improve automated testing efforts for regression, functional, non-functional, and security testing.
- Analyse test results, identify trends, and provide actionable insights to improve software quality.
- Ensure automation is scalable and efficient, identifying opportunities for optimisation.
- Contribute to performance, stress, and load testing to ensure our applications perform at scale.
- Work in an Agile/Scrum development process, participating in sprint planning, stand-ups, and retrospectives.
- Stay up to date with emerging technologies, tools, and industry best practices in test automation and security testing.
You
- You thrive in a collaborative environment and enjoy working with cross-functional teams.
- You are proactive, detail-oriented, and take ownership of your work.
- You love problem-solving and have a passion for delivering high-quality software.
- You are an excellent communicator who enjoys giving and receiving constructive feedback.
- You stay updated with industry trends, especially in test automation and cybersecurity, and continuously seek to improve your skills.
- You enjoy working in a fast-paced and evolving environment.
What We Offer
- Fully remote position or, if preferred, working in our awesome Barcelona office!
- Agile environment
- Top-notch tech stack!
- Upskill Fridays! Developers take time on Fridays to improve your skills, learn and research new trends that will allow us to level up our stack and processes
- Flexible working hours + core hours!
- 10% on top of your salary for learning and development - of your choice!
- Latest MacBook Pro!
- Company Amazon book account!
- Kodify off-sites, on-sites, events, and team activities!
- Amazing international team!
- 1 day off on your birthday
- Generous vacation and personal days
- 1 month paid sabbatical after 3 years
- Extended parental leave
- Health & Wellness budget
Job requirements
- 4+ years of experience in QA automation.
- Strong experience with JavaScript/TypeScript and related test automation frameworks such as Playwright, TestCafe, Cypress, Webdriver.io, Mocha, Chai, Jest.
- Solid understanding of API and web services testing (REST, GraphQL, Postman, or similar).
- Experience integrating test automation into CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI, or similar).
- Familiarity with performance testing tools (Lighthouse, JMeter, K6) and best practices.
- Hands-on experience with security testing tools such as OWASP ZAP, Burp Suite, or similar.
- Good understanding of version control workflows (e.g Git).
- Strong analytical and debugging skills, with the ability to provide meaningful insights to developers.
- Experience with security testing methodologies, including vulnerability scanning, penetration testing, and security automation in CI/CD pipelines.
- Understanding of common security threats (e.g., XSS, SQL injection, CSRF, authentication vulnerabilities) and how to test for them.
- Excellent communication and collaboration skills.
- A strong passion for software quality, automation, and security.
Bonus Points
- Experience with TypeScript.
- Industry certifications related to security testing (e.g., CEH, OSCP, GIAC).
- Hands-on experience in penetration testing for web applications.
- Experience working in high-traffic environments.
- Knowledge of Microservices Architecture.
- Experience with cloud platforms (AWS, Kubernetes, Docker).
- Strong understanding of frontend performance testing.
- Previous experience working remotely and within distributed teams.

(ca)(ny)developer relationsengineerfull-time
We are looking for a highly technical Developer Relations Engineer who is passionate about blockchain development and interoperability. This role is not just about engaging with the community—it’s about building, teaching, and supporting developers in integrating ZetaChain’s technology into their projects. You will be hands-on with Solidity, and other smart contract languages, creating technical content, supporting developer teams, and growing the ZetaChain ecosystem.
What You’ll Do
- Developer Engagement & Advocacy
- Build relationships with developers and projects to help them successfully integrate ZetaChain.
- Provide hands-on technical support to teams building universal applications on ZetaChain.
- Manage and engage in developer communities (Discord, GitHub, X, Telegram) by answering questions, sharing insights, and gathering feedback.
- Focus on outreach and content, with about 70% “relational” work (e.g., community engagement) and 30% coding.
- Technical Content & Education
- Write deep-e blog posts, tutorials, and technical documentation to guide developers in building cross-chain applications.
- Conduct live coding sessions, workshops, and webinars to onboard new developers.
- Hackathons, Bounties & Developer Acceleration
- Organize online hackathons and developer bounties to foster innovation.
- Support early-stage projects building on ZetaChain through mentorship and funding initiatives.
- Design challenge tracks for developer events, ensuring they align with ZetaChain’s strategic goals.
- Ecosystem & Tooling Support
- Collaborate with external service providers to improve the developer experience on ZetaChain.
- Work closely with the engineering team to provide developer feedback and improve ZetaChain’s protocol and tools.
What You Bring
- Strong Technical Background
- Proficiency in Solidity (required), with experience writing and deploying smart contracts.
- Familiarity with TypeScript, Rust and Move (optional).
- Experience working with blockchain node infrastructure, RPCs, and cross-chain messaging.
- Developer Relations & Community Building
- Experience in DevRel, Developer Advocacy, or Technical Education.
- Experience managing developer communities and providing technical support.
- Strong communication skills and ability to explain complex technical topics clearly.
- Startup & Ecosystem Growth Mindset
- Proactive, self-motivated, and comfortable working in a fast-moving environment.
- Excited about interoperability, cross-chain development, and universal apps.
- Passion for open-source projects and contributing to the blockchain ecosystem.
- Travel Requirements
- This position requires frequent travel to attend conferences, hackathons, and developer events globally.
- Must be eligible to travel to the US without a VISA.
- Candidates based in San Francisco (SF) or New York City (NYC) will be prioritized, but we are open to exceptional candidates from other locations.
Compensation
Base Salary: $135,000 – $175,000 (San Francisco benchmark)
This range reflects base salaries for roles in the San Francisco market. For candidates in other locations, compensation is adjusted to remain competitive within their local market.In addition to the base salary, all full-time team members receive an additional 10% to 25% in liquid benefits with upside based on role, experience, and impact. We believe in building together and sharing in the long-term success of the network. Compensation packages are designed to be competitive and aligned with the growth of both the team and the ecosystem.
Updated 1 day ago
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Title: QA Manager – Consumer Complaint & Adverse Events
Location: Remote (United States)
Job Description:
#KeepGrowing with Nutrafol
Come grow with us. We’re a growing company. Everything we do, we do to help people grow into the best version of themselves.
As the pioneers of hair wellness, we create natural, clinically effective solutions for hair growth and provide support for people at every step of their hair journey. Our multi-factorial approach targets the root causes of hair thinning using a patented blend of medical-grade botanicals — and is recommended by over 3,000 physicians and hair professionals for trusted, reliable results.
We never settle, and are continuously challenging existing treatments and methodologies to advance the frontier of hair science. As we help our customers grow, we grow too — by embracing iniduality and differences, leading by example, and empowering ourselves and others with our passion for wellness and innovation.
Keep growing. It’s our mantra. Our commitment to helping anybody and everybody committed to realizing their own potential to grow.
About You
As Quality Assurance Manager for NUTRAFOL, you will be responsible for leading the Consumer Complaint/Adverse Event Management Program. In support of the growing platform of products and formats spanning the business portfolios, you will bring deep expertise and experience in the dietary supplement and cosmetic categories and have strong knowledge and experience in ensuring adverse event compliance in adherence to FDA guidelines and regulations. This expertise will enable NUTRAFOL to continue to grow as a competitive and agile business in the categories that it operates within.
You will be responsible for executing end-to-end adverse event management support that will help grow and protect the business. This role reports directly into the Director, QA.
Responsibilities:
- Management of the Consumer Complaint, Adverse Event Program
- Ensure consumer contact follow-ups are conducted using appropriate questions as required
- Review adverse events to determine if they are potentially serious
- File serious adverse event reports with FDA as required for dietary supplements and cosmetic products
- Complete adverse event assessments and investigations
- Track and trend adverse events on a monthly and quarterly basis
- Monitor metrics and KPIs (key performance indicators)
- Work closely with 3rd party medical advisor/PV vendor as required
- Support the implementation of a consumer complaint, adverse event management database.
- Gather in-depth adverse event information to address specific inquiries from colleagues and collaborators.
- Ensure the consumer complaint, adverse event program is prepared for internal and 3rd party audits as well as regulatory inspections.
- Participate as an effective member of cross-functional teams.
- Demonstrate ability to lead in a collaborative environment with a positive leadership style and a hands-on approach that emphasizes teamwork, collaboration, motivation, and consensus and team building.
- Perform management tasks for the team, which include conducting reviews, maintaining team motivation and iding the workload among team members.
- Assists with ad hoc projects as required.
Requirements:
- Bachelor’s degree in quality assurance, science, medical sciences, pharmacology etc.; or an equivalent combination of education and experience sufficient to successfully perform the key accountabilities of the job required.
- 5+ years of direct US dietary supplement/Consumer Healthcare Quality experience within a wellness/supplement brand.
- Well versed and knowledgeable regarding US FDA guidelines and regulations for handling consumer complaints, especially for dietary supplements and cosmetic products.
- Hands-on experience in adverse events compliance and GMP standards.
- Experience executing QA GMP compliance for a broad portfolio of dietary supplements, cosmetics or related products.
- Effectively prioritized and completed multiple projects in an agile and fast-paced environment.
- Proven ability to communicate and collaborate effectively with a variety of audiences, both internal and external.
- Consistently demonstrated a professional, positive, and approachable attitude.
- Strong analytical, organizational and critical thinking skills.
- Demonstrates team player mentality with ability to work independently.
- Self-motivated with critical attention to detail, deadlines, and reporting.
- Excellent English written and verbal communication skills.
Nutrafol takes into consideration a wide range of factors in final compensation decisions, including but not limited to: skill sets, experience and training, licensure and certifications, qualifications and education, and other business and organizational needs. The listed range is applicable only to the annual base salary and does not include additional perks, benefits, or applicable bonus eligibility comprising the total compensation package.
Salary Range:
$110,000 – $130,000 USD
Perks & Benefits
- Fully remote work experience
- Comprehensive medical, dental, and vision package, including FSA program
- 401K with 50% match
- Quarterly Bonus Program
- Flexible PTO
- Two company-wide wellness breaks every day
- Free lunch on us every Tuesday and Thursday via Seamless/Grubhub
- Monthly wellness stipend
- Monthly internet stipend
- Monthly cell phone stipend
- Annual learning & development stipend
- Wellness Program, including virtual Wellness Sessions & No-Meeting Wednesdays
- Free meditation app membership (Headspace)
- Free Nutrafol subscription
- Pet insurance and benefit programs

location: remoteus
QA Automation Engineer
Technology
Remote, United States
Defines, develops, maintains, and executes the automation of test scripts utilizing Selenium framework for IT projects and/or maintenance items within an Agile environment. Strives to ensure that User Stories and/or system requirements are satisfied for internal and external application users. Ensures project and release testing is complete and testing risks are identified prior to implementation. Manages defects from identification to closure through the Software Development Life Cycle.
Job Responsibilities
- Defines, develops and maintains automated test scripts in Selenium framework. Reviews automated test scripts and provides feedback to other team members including off-shore members.
- Independently executes automated test plans and test scripts based on planned project schedules and in accordance with QA methodology.
- Proactively escalates issues to the QA Manager and alerts the project team on potential impact to test or release schedule.
- Records and tracks defects uncovered during the execution of tests scripts. Drives defect towards resolution; proposes and designs retest cases, scripts and data. Contributes to the defect management: defect status, root cause, daily triage meeting.
- Provides timely and accurate status defect information and appropriate metrics to facilitate QA reporting. Reports inidual status: dashboard information, open issues, risk analysis.
- Participates on Testing Production Support though rotating on-call responsibilities. Provides consistent and uninterrupted testing service to the organization and minimizes risk of systems down time.
- Reviews requirement specifications, or user stories and provides input during requirements and specification walkthroughs.
- Develops and executes SQL queries.
- Contributes to the development of the automated test plans and project testing approach. Contributes to the development of project and release Test Plan documents. Understands and contributes to the process of test estimates, project and release schedules.
- Participates in automation test planning, test case design and test script walkthroughs with project/scrum teams. Understands automated testing to be accomplished and suggests changes for efficiencies within or between projects. Actively participates and contributes to the QA Automation Test Design.
- Adheres to established automation standards and methodologies. Utilizes automation tools and methodologies to improve inidual effectiveness and to increase efficiencies in the QA process.
- Develops and sustains appropriate relationship with peers and other project team members.
- Assists with the evaluation of Software Test and Automation tools and contributes to the Test Tool Evaluation report.
Requirements (Education & Experience)
- 1+ years of experience with Selenium/QTP
- 1+ years of application development experience, preferable with Net, ASP, Java, C#, C++, PL/SQL or Visual Basic
- 1+ years of source code control experience
- Minimum of 2-4 years experience in developing and implementing business applications or in Quality Assurance
- Bachelors Degree or equivalent relevant work experience and training/education
Skills (Software, Soft Skills, KSAs)
- Ability to work on most phases of fairly complex application assignments understanding project lifecycles
- Competency in a variety of software tools and languages
- Excellent team member, good judgment and the ability to work effectively with a erse workforce
- Excellent verbal and written communication skills
- Strong analytical, problem solving and planning ability, detailed oriented, observational.
- Ability to multi-task to accomplish workload efficiently, excellent time management.
- Good work ethic and general business acumen
- Knowledge of system development lifecycle. Knowledge of automation test engineering methodologies
- Working knowledge of automation testing concepts, verification and validation techniques, defect management, quantitative methods, risk management and measurement programs
- Understanding of relational database principles, client/server infrastructure, and n-tier architecture concepts
- Working knowledge of defect tracking, quality principles and testing tools
- Knowledge of Sybase, Oracle, Web and Middle tier testing
- Focusing on business results
The salary range for this position is $80,000 – $102,000; commensurate salary to be determined based on skills, professional background and expertise. This position is also eligible, pursuant to applicable eMoney policies, for the annual bonus program, retirement contributions, health insurance, sick leave, parental leave and paid time off.

location: remoteus
Title: Senior QA Automation Engineer (Remote)
Location: Albany NY US
Type: Full-Time
Category: Software Development
Job Description:
Transact and CBORD have joined forces as industry leaders to bring the best integrated technology solutions to education, healthcare, and business campuses worldwide. Be a part of this exciting new partnership, committed to transforming organizations and improving the lives of people doing mission-critical work.
We are currently searching for qualified candidates for Senior QA Automation Engineer. Please see the details for the position below.
Title: Senior QA Automation Engineer
Location: Albany, NY or Remote within the US
Key Responsibilities:
- Driving the software quality assurance lifecycle within Agile processes
- Design and coordinate test strategies and plans with development/product teams
- Designing and implementing test plans and cases
- Developing and maintaining mobile test automation frameworks
- Executing automated UI and functional tests on real devices and emulators
- Review daily test results, report and track issues
- Enhance and maintain automated CI flows
- Troubleshoot issues in systems under test
- Raise the bar for test automation coverage, reduce code complexity, increase CI/CD automation, and improve upon on quality metrics
- Work in a team environment using Agile project approaches (Scrum)
- Participate in peer code reviews
- 5+ years of experience in software development or QA automation
- Proficiency in mobile/web application testing
- Experience with programming languages such as Java, Groovy, Ruby, Python, or JavaScript
- Familiarity with Appium or Selenium WebDriver, and testing frameworks like TestNG, JUnit, or Cucumber
- Comfortable using Git, and experienced with CI tools like Jenkins, and test management tools like JIRA
- Knowledge of SQL/NoSQL databases
- Fluency in written and spoken English
- Experience in native mobile testing frameworks (XCUITest, UIAutomator, Espresso) or micro-services architecture
- A bachelor’s degree in computer science or related field of study or equivalent experience is preferred.
Must Have Experience:
- 5+ years of experience in software development or QA automation
- Proficiency in mobile/web application testing
- Experience with programming languages such as Java, Groovy, Ruby, Python, or JavaScript
- Familiarity with Appium or Selenium WebDriver, and testing frameworks like TestNG, JUnit, or Cucumber
- Comfortable using Git, and experienced with CI tools like Jenkins, and test management tools like JIRA
- Knowledge of SQL/NoSQL databases
- Fluency in written and spoken English
Preferred Skills:
- Experience in native mobile testing frameworks (XCUITest, UIAutomator, Espresso) or micro-services architecture
- A bachelor’s degree in computer science or related field of study or equivalent experience is preferred.
This job description is not designed to contain a comprehensive listing of activities, duties, or responsibilities that are required. Nothing in this job description restricts management’s right to assign or reassign duties and responsibilities at any time.
Base salary offers for this position may vary based on factors such as location, skills, and relevant experience. Some positions may include additional compensation in the form of bonus, equity, or commissions.
If you are a full-time salaried or hourly worker, we offer the following benefits: Medical, Dental, Vision, Life Insurance, Matched 401(k), Wellness Program, Short-and Long-Term Disability, Charitable Contribution Match, Holidays, Personal Days & Vacation, Paid Volunteer Time Off, and more.
Updated 5 months ago
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