Senior Java Developer (m/f/d)
Core
Develop, maintain, and architect complex Java applications and microservices for Deutsche Telekom's IT infrastructure, transitioning from monolithic to decoupled API architectures.
Role type
Senior Java Developer (IC)
Builds
Decoupled API architectures, cloud-native application solutions, and scalable microservices for DTAG customers.
Domain
Telecommunications / Cloud Infrastructure / Enterprise Software
Deliverable
production ML models | product features
Required skills
Java, Spring Boot, Object-Oriented Programming, Microservices, Database Design, Agile/Scrum, System Architecture, Cloud Infrastructure, Security Implementation, Code Testing
Preferred skills
Frontend (Angular, React), Kubernetes, Docker, Git, Grafana, Testing frameworks
Responsibilities
Develop and maintain source code for complex application solutions; Analyze customer requirements and propose application/framework design; Provide project estimates and timelines; Implement security concepts according to PSA policy; Mentor junior and mid-level developers; Consult with internal/external customers and project managers.
Seniority
Senior, hands-on IC
