Java Software Developer | Java-Entwickler (w/m/d)

Brunel GmbH NL Köln

Bonn, Nordrhein-Westfalen, Deutschland
Published Apr 16, 2026
Full-time
Permanent

Job Summary

As a Java Fullstack Developer, you will join an agile development team working within a modern technology stack to drive engineering excellence. Your daily responsibilities include analyzing project requirements, implementing solution designs, and ensuring high code quality through regular structural improvements and refactoring. A significant portion of the role focuses on quality assurance, where you will be responsible for the implementation and execution of automated tests. This position is ideal for professionals who are passionate about DevOps practices and want to work in a collaborative environment. What makes this role unique is the opportunity to work for a major international engineering service provider, offering exposure to diverse projects across various industries ranging from medium-sized companies to DAX-listed corporations, all while maintaining the security of a permanent contract.

Required Skills

Education

University degree in Software Engineering or a related field; alternatively, vocational training as an IT Specialist for Software Development (Fachinformatiker Anwendungsentwicklung).

Experience

  • Several years of professional experience as a Fullstack Developer
  • Extensive programming experience with Java
  • Practical experience working within agile development teams
  • Proven experience with DevOps approaches and modern technology stacks
  • Experience in implementing and executing automated tests

Languages

German (Fluent)

Additional

  • Permanent full-time contract. Must be able to work in an agile environment and demonstrate proficiency in modern software architecture patterns.