Mid/Senior Web3 QA Engineer

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LI.FI

11 - 50 employees

🔌 API

₿ Crypto

💳 Fintech

API • Crypto • Fintech

LI. FI is a platform that provides developers with a single API to facilitate swaps, bridges, and zaps across major blockchains and protocols. The company aggregates decentralized exchange (DEX) aggregators, bridges, and intent systems to streamline trading across these platforms, thereby saving developers extensive hours of work. With a focus on security, LI. FI collaborates with trusted organizations for risk assessment and mitigation while offering monetization features like flexible fee structures. LI. FI supports trading across over 20 chains and provides customizable widgets for developers aiming for quick go-to-market solutions. The platform emphasizes DeFi infrastructure to accelerate crypto adoption.

📋 Description

• 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

🎯 Requirements

• 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.

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