Backend Engineer - Sales & Orders
SumUpBerlin, Germany
Posted March 4, 2026
Full Time
About the Company
SumUp is a fintech company that provides tools for small business owners to run their businesses.
Job Description
The Sales & Order team at SumUp is looking for a Backend Engineer to build high-performance Sales APIs and receipt engines using Kotlin and Spring Boot. The ideal candidate will have 2+ years of experience in backend engineering with the JVM stack, a solid understanding of software design patterns, and experience working in cloud-based environments (AWS).
Requirements
- 2+ years of experience in backend engineering with the JVM stack
- Solid understanding of software design patterns, principles, and basic concurrency
- Experience working in cloud-based environments (AWS)
- Kotlin and Spring Boot experience
- Good written and spoken English skills
- Collaborative work style
Benefits
- Virtual Stock Option programme
- Annual L&D budget of €2000
- Corporate pension scheme
- Generous time off
- Numerous other benefits
