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[Remote] Mid/Senior Web3 QA Engineer

Remote, USA Full-time Posted 2026-06-16

Note: The job is a remote job and is open to candidates in USA. LI.FI is seeking a Quality Assurance Engineer to ensure the quality of their products and provide a seamless user experience. The role involves designing testing strategies, creating automation test suites, managing bugs, and collaborating with both the QA and development teams to uphold quality standards.

Responsibilities

  • Design and implement robust testing strategies for REST APIs and backend services, ensuring performance, reliability, and security across integrations
  • Create automation test suites to cover our different endpoints
  • Collaborate with our existing QA team to uphold and evolve our testing standards
  • Ensure high-quality standards for software solutions and newly added features
  • Manage and track known bugs to resolution
  • Identify and communicate product issues, proposing solutions to improve the overall experience
  • Collaborate with the development team to ensure quality assurance procedures are consistently followed
  • Work closely with product and tech lead to bring a shift-left approach to the team
  • Draft and maintain clear and comprehensive testing documentation

Skills

  • 5+ years of experience in QA, with at least 3 years in Web3, and a strong background in REST API and web application testing
  • Knowledge of emerging technologies in the blockchain space and a desire to continuously expand expertise
  • Proficiency in Git, GitHub (Actions), TypeScript, Playwright, and Postman
  • Strong written and verbal communication skills for effective team and stakeholder interactions
  • Ability to work both independently and within a team, with a self-driven approach to day-to-day tasks
  • Openness to learning and adapting to new changes quickly
  • Tech-savvy, with the ability to understand development changes and ensure compatibility across features
  • Ideally, some experience with Linear and familiarity with quality assurance tools

Benefits

  • Annual company offsites — we've explored Thailand, Vietnam, Morocco, and Greece together. Next stop for 2027: TBD!
  • 30 days of PTO
  • Flexible remote days
  • Flexible working hours
  • Equity participation from day 1
  • Entitlement to work computer (choice of equipment)
  • An annual 1,000€ personal development budget once you have worked 6+ months (pro-rated the first year)
  • A one-time 1,000€ remote budget to use on coworking, office setup, etc.
  • If you join us as an independent contractor, you’re only entitled to the first five benefits of this list.

Company Overview

  • The execution and liquidity layer for on-chain finance. For apps, institutions, and agents. One API across every chain and vertical. It was founded in 2021, and is headquartered in Berlin, Berlin, DEU, with a workforce of 51-200 employees. Its website is https://li.fi/.
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