Collaborate with engineers, product managers, and designers throughout the full software development lifecycle to ensure product quality and reliability.
Design and execute comprehensive test plans, including black-box, white-box, security, automated scripts, and performance testing across web, desktop, and mobile platforms.
Set up and manage testing environments with Node.js, Java, Go, Python, and local blockchain, while staying current with technology trends to improve testing processes.
Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. Trusted by over 300 million people in 100+ countries, we foster a user-centric, flat-structured culture that encourages innovation and rapid execution.
Design and build scalable test automation frameworks for banking APIs, blockchain integrations, and real-time token transactions.
Use AI tools like Cursor AI and Claude to build and maintain test automation suites.
Integrate automated tests into CI/CD pipelines for fast, reliable releases in a regulated financial environment.
Cari Network is building a blockchain-based payment system for real-time, 24/7 movement of digital money across traditional finance and digital asset ecosystems. We are a pre-launch startup with a remote-first culture, offering competitive compensation and benefits.
Serve as the quality gate between engineering and production, ensuring every release meets standards.
Develop automated testing frameworks and define release validation strategies.
Work at the intersection of engineering and product to continuously improve software quality.
Alpen Labs is a New York-based startup founded in 2022 by four MIT alumni, building a scalable, private and programmable Bitcoin ecosystem. Their team consists of engineers and researchers from companies like Blockstream Research, Palantir, and Nethermind.
Design and execute functional and exploratory test cases for API- and SDK-based product flows.
Collaborate with product managers, developers, and SDETs to translate acceptance criteria into test scenarios.
Own regression testing and support release-readiness, defect management, and UAT processes.
Zerohash is a leading crypto and stablecoin infrastructure platform that powers digital money for banks, fintechs, and payment companies. Founded in 2017, the company has raised over $280 million and is trusted by major brands like Morgan Stanley, Stripe, and BlackRock.
Design, execute, and maintain test plans, test cases, and automated test scripts for web and mobile client-facing applications using Cypress or Playwright.
Conduct comprehensive exploratory testing to uncover edge cases and collaborate cross-functionally with Product Management and Engineering in an Agile environment.
Identify, document, prioritize, and track bugs through resolution, and actively participate in Agile ceremonies.
OneVest is a fast-growing technology company on a mission to revolutionize wealth management services. They are an innovative team backed by notable investors, listed as one of Forbes's best start-up employers.
Design, develop, and execute test plans, test cases, and test scripts for web applications.
Identify, document, and track bugs, ensuring they are resolved effectively.
Perform manual and automated testing to ensure optimal performance and user experience.
Software Mind is a team of engineers that provides project ramp-up services for top companies. They are a multicultural, growing company with a positive work environment certified by Great Place To Work.
Design, build, and maintain backend services and RESTful APIs that expose testability as a platform capability.
Evangelize testability and quality engineering practices across teams, influencing service architecture from day one.
Build AI-powered tooling and internal platforms to scale quality engineering and accelerate root-cause analysis.
EarnIn builds products that deliver real-time financial flexibility for people living paycheck to paycheck, allowing them to access earnings as they earn them. The company has a healthy core business, world-class investors, and a diverse, growing team.
Own hands-on product quality across integrations, APIs, dashboards, and AI-agent workflows by building test plans and validating features.
Perform exploratory testing to uncover edge cases, test end-to-end workflows, and strengthen regression coverage for reliable releases.
Investigate production issues, reproduce customer problems, and drive defects to resolution with clear bug reports and verification.
Composio builds infrastructure for AI agents to communicate with tools like Github, Gmail, Notion, and Salesforce. They are a Series A startup with a $25M raise from Lightspeed, have 3x'd their ARR this year, and serve customers from YC startups to Wabi, Glean, and Zoom with a fast-growing engineering culture.
Define, develop, and execute test strategies, test plans, and test cases to support high-quality product releases.
Perform manual and automated testing across frontend and backend systems, ensuring functionality, reliability, and performance.
Build, maintain, and expand automated test frameworks using tools such as Selenium, Cypress, or Playwright.
Jobgether uses an AI-powered matching process to connect candidates with job opportunities. They are a distributed team focused on innovation and continuous improvement.
Own end-to-end test coverage across the entire system, including order matching, settlement, margin, and liquidation.
Define test strategies for new products like spot, perpetuals, and event contracts before they ship.
Build automated test infrastructure using AI tools for generated test cases, agent-driven testing, and LLM-assisted triage.
Somnia builds and operates high-performance decentralized technology, including the fastest EVM L1 blockchain. The team moves at startup speed with exchange-grade standards, offering remote work and token incentives.
Develop, maintain, and execute automated test scripts for web applications using Playwright, Selenium, or similar automation frameworks.
Design and execute functional, regression, integration, and exploratory test cases based on business and technical requirements.
Collaborate with developers, product managers, and stakeholders to ensure adequate test coverage and quality standards.
Jumio is a B2B technology company dedicated to eradicating online identity fraud, money laundering and other financial crimes to help make the internet safer. We are the leading provider of online identity verification, eKYC and AML solutions, with a global footprint expanding the team to meet strong client demand.
Take ownership across quality engineering in a scaling fintech, building automation and AI-driven testing.
Work cross-functionally with product teams to evolve test pyramids, reduce flakiness, and improve SLOs.
Use AI tools to accelerate test authoring, failure triage, and coverage insights while maintaining test trustworthiness.
Lendable builds best-in-class technology to help people get credit and save money, offering loans, credit cards, and car finance. One of the UK's newest unicorns with over 700 people, profitable since 2017, backed by top investors like Balderton Capital and Goldman Sachs.
Collaborate with engineering, product management, and operations to build, test, and release products across front-end, back-end, and endpoints.
Define best practices, serve as domain expert in product testing, and establish test environments and assets.
Work closely with product and development teams to review requirements, identify bugs, and surface improvements.
Jitterbit is a leading data, application, and process workflow automation solution rooted in iPaaS. It is a mission-driven, remote-friendly company with a culture that is fun, fast-paced, and collegial.
Own and extend the automated regression suite using Playwright or Cypress.
Define test strategy for new features alongside engineers and product team.
Triage bugs, prioritize issues, and maintain CI test execution.
CelebriOS is a software company building B2B SaaS products that help businesses make better decisions, streamline operations, and get more value from their data. We are a remote-first team with a focus on practical technology and a collaborative culture.
Define and implement QA standards and testing strategies across AI-focused projects.
Lead automated testing initiatives and collaborate with cross-functional teams.
Mentor team members and promote a quality-first culture.
The company develops innovative AI-powered products. Its size and culture are not detailed, but it emphasizes collaboration, quality, and continuous improvement.
Architect and build the core automation runtime for resilient UI interactions and reliable data entry.
Design secure network interception layers to capture and parse financial data streams without relying on fragile UI elements.
Build high-performance communication protocols connecting distributed client-side agents to a centralized backend.
Zero Hash is the leading crypto and stablecoin infrastructure platform, powering the next generation of financial services. Founded in 2017, it enables banks and fintechs to offer crypto trading, stablecoin payments, and tokenized assets via a single integration.
Develop, execute, and maintain test cases in assigned functional areas.
Identify and report bugs with detailed descriptions and communicate results to stakeholders.
Work with the development team to ensure quick resolution and participate in agile practices.
Bankjoy is a Y Combinator and Bessemer Venture Partner backed FinTech startup that provides modern digital banking products for community banks and credit unions. As a growing company, Bankjoy fosters a fast-paced, collaborative environment with a remote-first culture.