Mid-Senior Full-Stack Engineer

Summary

Join Jumper, a crypto everything-exchange powered by LI.FI, as a Senior Full-Stack Engineer. You will play a crucial role in designing, developing, and maintaining Jumper's applications, splitting your time between frontend and backend development with a frontend emphasis. This is a ground-up opportunity to contribute significantly to a rapidly growing platform with over 150k active users. You will collaborate closely with a small, agile team, contributing independent ideas and solutions to complex challenges. The ideal candidate possesses significant experience in full-stack development, particularly with React/Next.js, and a passion for new technologies. Location in the EMEA region is required.

Requirements

• Be located in the EMEA region
• Have at least 3/4 years of working experience, including 1/2 years focusing on frontend work using React/Next.js
• Possess effective communication skills (in English) with the ability to build relationships and work in a small but excellent team while self-guided on a day-to-day basis
• Have experience in UX/UI development
• Have experience in software design and architecture
• Have knowledge of testing frameworks and principles
• Have previous working experience in the crypto space or related technical understanding
• Have a passion for new technologies and the ability to autonomously evaluate them and make suggestions for improvement

Responsibilities

• Architect and implement scalable and robust infrastructure solutions that can handle growing user loads and evolving business needs
• Develop and maintain comprehensive test suites, including unit tests, integration tests, and end-to-end tests
• Design and develop high-quality frontend applications that are testable and maintainable
• Be responsible for the development of prototypes, new frontend features, and React components
• Lead the design, development, and maintenance of a newly developed Jumper backend system and APIs
• Collaborate closely with the Software Engineers, Product Manager, and Designers within your team

Preferred Qualifications

• Have previous working experience in consumer applications
• Have a Bachelor's or Master's degree in Computer Science

Benefits

• Annual team offsites
• Flexible remote days
• Flexible working hours
• Entitlement to work computer (choice of equipment)
• 1 conference per year near your city of residence
• 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. once you have worked 6+ months (pro-rated the first year)
• 30 PTO days