Software Developer (Java) | Softwareentwickler (m/w/d) Java

KDO Service GmbH

Oldenburg (Oldb), Niedersachsen, Deutschland
Published Jan 23, 2026
Full-time
Permanent

Job Summary

Join a mission-driven IT company in Oldenburg focused on simplifying public administration for citizens. As a Java Software Developer, you will be instrumental in shaping the future of administrative digitalization by designing and programming modern software solutions in an agile environment. Day-to-day tasks involve developing customer and project-oriented solutions, primarily using Java, Spring Boot, and JPA to create Microservices. You will also define reliable RESTful APIs and implement system interface integrations. The ideal candidate has completed relevant education (e.g., Computer Science degree or IT Specialist training), possesses several years of professional experience with the required technologies, and has very good German language skills. This role offers the chance to work hybridly, contribute to high IT security standards, and continuously improve public sector software.

Required Skills

Education

Completed degree (e.g., Computer Science), or completed training as an IT Specialist for Application Development, or comparable qualification.

Experience

  • Several years of professional experience in the mentioned technologies (Java, Spring Boot, JPA)
  • Experience in developing customer and project-oriented solutions
  • Experience with agile development environments

Languages

German (Fluent)

Additional

  • Must reside in or around Oldenburg (hybrid work model).