Senior Fullstack Developer | Senior Fullstack Entwickler:in

Deutsche Bahn AG

Frankfurt am Main, Hessen, Deutschland
Published Aug 27, 2025
Full-time
Fixed-term

Job Summary

As a Senior Fullstack Developer, you will be instrumental in developing applications for timetable construction and route allocation, playing a key role in the digital transformation of Germany's railway system. Your day-to-day will involve hands-on application development, creating and executing tests for quality assurance, and resolving bugs. You'll optimize application performance, ensure operational readiness up to the acceptance environment, and provide Level 2-3 support. Additionally, you will collaborate with system architects and business analysts on technical and functional concepts, document applications, and conduct design, code, and test reviews. This role offers the chance to contribute to large-scale mobility, infrastructure, and logistics projects within a strong team, making it an exciting opportunity for experienced IT professionals.

Required Skills

Education

Completed university degree in (Business) Informatics, Economics, or comparable qualification through several years of professional experience

Experience

  • Several years of experience in developing services with Java and Spring Boot
  • Several years of experience with incremental product development
  • Experience with GitLab
  • Experience with CI/CD
  • Experience in application operations in AWS and Kubernetes clusters
  • Experience with Kotlin
  • Experience with TypeScript
  • Experience with data-intensive applications

Languages

German (Basic)

Additional

  • This is a fixed-term contract for 16 months. Location: Frankfurt am Main, Germany.