Mid/senior web3 qa engineer

A quick run-down of the jobWe are looking for a Quality Assurance Engineer to take ownership of testing and verifying the quality of our products to ensure a seamless experience for our users. You’ll manage, track, and resolve known bugs, collaborating closely with our existing QA team and the development team to address quality concerns before they reach our users. Your attention to detail and proactive problem‑solving will be vital to the continued success of our platform.Please note: This role requires you to be located in EMEA. Your application will not be considered otherwise.What you'll doAmong other tasks, you will:Design and implement robust testing strategies for REST APIs and backend services, ensuring performance, reliability, and security across integrationsCreate automation test suites to cover our different endpointsCollaborate with our existing QA team to uphold and evolve our testing standardsEnsure high‑quality standards for software solutions and newly added featuresManage and track known bugs to resolutionIdentify and communicate product issues, proposing solutions to improve the overall experienceCollaborate with the development team to ensure quality assurance procedures are consistently followedWork closely with product and tech lead to bring a shift‑left approach to the teamDraft and maintain clear and comprehensive testing documentationWhat makes you a good candidate5+ years of experience in QA, with at least 3 years in Web3, and a strong background in REST API and web application testingKnowledge of emerging technologies in the blockchain space and a desire to continuously expand expertiseProficiency in Git, Git Hub (Actions), Type Script, Playwright, and PostmanStrong written and verbal communication skills for effective team and stakeholder interactionsAbility to work both independently and within a team, with a self‑driven approach to day‑to‑day tasksOpenness to learning and adapting to new changes quicklyTech‑savvy, with the ability to understand development changes and ensure compatibility across featuresIdeally, some experience with Linear and familiarity with quality assurance toolsWe encourage you to apply if you feel your experience and skills equip you for this job but are not listed here!Company cultureEmbracing the differencesEmbrace your own differencesRespect and welcome the unique qualities of othersSee others' differences as an opportunity to growOwn it, do itOwn tasks end‑to‑endHold yourself to a high bar for executionMake bold decisions, and be accountableUnderstand your limitations and seek for helpFail forwardTry – don’t be afraid to failLearn – don’t make the same mistake twiceAdapt – grow with the experienceHave fun togetherTake the time to get to know and understand each other betterDon’t take yourself too seriously and keep it light‑heartedFun should be coming from a place of love and respectWhat you'll getAnnual team offsites (Thailand in 2023 and Vietnam in 2024 were a blast, Marrakech in March 2025 was blast-ier; let’s see what happens in 2026!)30 days of PTOFlexible remote daysFlexible working hoursEquity participation from day 1Entitlement 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.This role is engaged via employer of record (EOR) or independent contractor arrangement.LI. FI is an equal opportunity employer. We encourage individuals of all backgrounds to apply. Join us in our dedication to fostering a workplace that values and respects each team member’s unique contributions.