Mid/Senior QA Engineer - Jumper
LI.FI
About this role
A Mid/Senior QA Engineer at Jumper is responsible for enhancing quality assurance across the platform, focusing on automated testing of UI, API, and cross-chain integrations. The role involves developing and maintaining testing frameworks using tools like Playwright and Jest while collaborating with engineering, product, and security teams to review requirements and resolve production issues. Candidates should have over 5 years of QA experience, a solid understanding of CI/CD pipelines, and a keen interest in blockchain and DeFi technologies.
Skills
About LI.FI
li.fiLI.FI is an innovative bridge and decentralized exchange (DEX) aggregation protocol that enables users to seamlessly swap and move any cryptocurrency asset across various blockchain ecosystems. The platform is designed to facilitate multichain strategies by utilizing advanced cross-chain data messaging, ensuring effortless asset management for users. Operating from Berlin, Germany, LI.FI focuses on providing enhanced liquidity and user accessibility in the rapidly evolving crypto landscape. With a commitment to user-friendly solutions, LI.FI is a go-to choice for those navigating multiple blockchain platforms.
Recent company news
Crypto infrastructure project unveils LI.FI Composer, a multi-step transaction orchestrator
3 weeks ago
Exclusive: Crypto startup LI.FI raises $29 million for cross-blockchain price discovery tool
Dec 11, 2025
The Promise of Li-Fi Technology: What Is It and Can It Change the Future of the Internet?
Jul 15, 2025
Cross-Chain Liquidity Protocol LI.FI Raises $29M in Series A Extension
Dec 11, 2025
LI.FI Secures $29 Million Funding to Advance Cross-Chain Liquidity Infrastructure
Dec 11, 2025
About LI.FI
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
Unlock Company Insights
View leadership team, funding history,
and employee contacts for LI.FI.
Salary
$125k – $168k
per year