Software Engineer, Backend Java | #13412 Software Engineer (m/w/d) Backend Java

Constaff GmbH

Köln, Nordrhein-Westfalen, Deutschland
Published Oct 8, 2025
Full-time
Fixed-term

Job Summary

This role involves working as a Backend Software Engineer, specializing in Java and Microsoft Dynamics 365 Business Central environments, supporting a client's digital transformation projects. Day-to-day responsibilities include collaborating closely with Business Analysts, implementing test automation and debugging processes, resolving technical tickets, creating software releases, and providing essential support for existing systems. The ideal candidate must possess experience with Microsoft D365 Business Central (both Cloud and On-Prem), strong knowledge of AL and VS Code, and expertise in developing interfaces using REST, SOAP, and HTTP protocols. Proficiency in German and English, along with familiarity with tools like GitHub, JIRA, and Confluence, is crucial for success in this dynamic, project-based role.

Required Skills

Education

Not specified

Experience

  • Experience with Microsoft D365 Business Central (Cloud and On-Prem)
  • Experience in interface development (REST, SOAP, and HTTP)
  • Experience with Source Control (GitHub)
  • Experience using JIRA and Confluence
  • Basic experience with BC-Docker and BcContainerHelper

Languages

German (Fluent)English (Basic)

Additional

  • This is a fixed-term contract position. Must be able to specify earliest possible start date and salary expectations upon application.