Mid-Senior Full-Stack Engineer

Summary

Join LI.FI's Jumper team as a Mid/Senior Full-Stack Engineer and co-lead the design, development, and maintenance of Jumper's apps. You will split your time between frontend and backend development, with a focus on frontend. This role requires at least 3-4 years of experience, including 1-2 years with React/Next.js, and strong communication skills. You must be located in the EMEA region. The company offers a variety of benefits, including flexible remote work, flexible hours, equity participation, a personal development budget, and unlimited PTO.

Requirements

• Must be located in the EMEA region
• At least 3/4 years of working experience, including 1/2 years focusing on frontend work using React/Next.js
• 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
• Experience in UX/UI development
• Experience in software design and architecture
• Knowledge of testing frameworks and principles
• Previous working experience in the crypto space or related technical understanding
• Passion for new technologies and ability to autonomously evaluate them and make suggestions for improvement

Responsibilities

• Architecting and implementing scalable and robust infrastructure solutions that can handle growing user loads and evolving business needs (we are already used by over 150k monthly active users)
• Developing and maintaining 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 development of prototypes, new frontend features and React components
• Leading 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

• Previous working experience in consumer applications
• Bachelor's or Master's degree in Computer Science

Benefits

• Annual team offsites
• Flexible remote days
• Flexible working hours
• Equity participation from day 1
• 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
• Unlimited PTO