Senior Full-Stack Developer – Project Gigabit (Angular / Java / Spring Boot)

Join our international team at Deutsche Telekom IT Solutions Slovakia to contribute to one of the biggest Telekom projects. You will design, develop, and maintain microservices that support fiber internet order processing, as well as build responsive front-end applications using Angular. You will switch between frontend and backend development depending on backlog items and collaborate with multiple scrum teams as part of the Gigabit program. Travel internationally at least once per year (PIP) and be prepared for on-call duties during releases.

What you will do: - Microservice development: design and implement backend microservices using Java and Spring Boot, encapsulating business logic for order processing - API development: build RESTful APIs following Deutsche Telekom guidelines, with OpenAPI specs and versioning - Process orchestration: work with BPMN engines (Camunda 7/8 or jBPM) to manage order state - System integration: integrate with internal/external systems via REST and event-driven messaging (Kafka/AMQ) - Resilience & observability: implement retries, idempotency, graceful failure handling, circuit breakers, timeout management; add metrics, logging, tracing (ELK, Jaeger, Prometheus/Grafana) - Code quality & testing: unit/integration tests; code reviews; vulnerability scanning with SonarQube - Frontend development: develop scalable Angular front-ends with strong performance - UI implementation: translate UI/UX designs into functio

Senior Full-Stack Developer – Project Gigabit (Angular / Java / Spring Boot)

Join our international team at Deutsche Telekom IT Solutions Slovakia to contribute to one of the biggest Telekom projects. You will design, develop, and maintain microservices that support fiber internet order processing, as well as build responsive front-end applications using Angular. You will switch between frontend and backend development depending on backlog items and collaborate with multiple scrum teams as part of the Gigabit program. Travel internationally at least once per year (PIP) and be prepared for on-call duties during releases.

What you will do: - Microservice development: design and implement backend microservices using Java and Spring Boot, encapsulating business logic for order processing - API development: build RESTful APIs following Deutsche Telekom guidelines, with OpenAPI specs and versioning - Process orchestration: work with BPMN engines (Camunda 7/8 or jBPM) to manage order state - System integration: integrate with internal/external systems via REST and event-driven messaging (Kafka/AMQ) - Resilience & observability: implement retries, idempotency, graceful failure handling, circuit breakers, timeout management; add metrics, logging, tracing (ELK, Jaeger, Prometheus/Grafana) - Code quality & testing: unit/integration tests; code reviews; vulnerability scanning with SonarQube - Frontend development: develop scalable Angular front-ends with strong performance - UI implementation: translate UI/UX designs into functio