Required skills
- Java Backend Development
- Mobile Application Development
- Android Development
- Relational Databases
- API Design
- Complex Data Structures
- Complex Systems
Nice to have:OAuth2Event-Driven ArchitectureWeb Frontend DevelopmentAngularDevOpsDeployment ProcessesContainerized Runtime EnvironmentsAI Development ToolsGithub CopilotClaude Code
Languages: German
Job description
Seeking an IT Software Engineer with a focus on Mobile Android development, requiring strong backend Java skills and experience with relational databases and API design.
Project overview
Must Haves:
- Java Backend Development
- Development of mobile
- Applications with Android
- Relational Databases
- API Design
- Confident handling of complex
- Data structures and systems
Nice to have
- Common authentication/authorization concepts (OAuth2)
- Event-driven architecture
- Web Frontend Development (Angular)
- Design and control of
- Deployment processes (DevOps)
- Containerized runtime environments
- Handling of common AI development tools (Github Copilot, Claude Code)
Project details
- Start: 2026-11
- Duration: 12 Monate
- Remote: hybrid
- Location: Köln, Deutschland, DE
- Languages: German
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