JAVA Developer

JAVA programming & CB (CodeBeamer) Configurations & CB (CodeBeamer) Operations

Tasks

Script maintenance for CB and its interfaces for existing Scripts (example: Interface Green/Blue, KLH, CopyTo, Admission Handler, MagicDraw Data Sync )

Development of new automation Solutions regarding GRTv2 (Migration CB2CB, Archiving)

Test development and implementation for Scripts

Maintain and testing of CB Configuration for existing Methods and Processes

Rollout & Test implementations of CB Configurations

Manual & automatized CB Testing (in accordance to test plan)

Skills

Deep understanding of (Codebeamer) REST APIs, including advanced authentication (token), API specifications, robust error handling, and retry strategies.

Advanced Java integration development: proficient use of HTTP clients, sophisticated JSON processing, and XML handling; experience with OpenAPI/Swagger usage and generation.

Enterprise-grade API security and secrets management: API keys, secret management, secure storage.

Data modeling and object mapping: mapping complex Codebeamer artefacts to Java objects, DTO design, validation, logging, and monitoring of API calls.

Advanced integration patterns: synchronous vs. asynchronous, webhooks, event-driven architectures, polling vs. push, robust retry and circuit-breaker strategies (Resilience4j), and observability.

Build, deployment, and testing strategy: unit/integration tests, performance and security testing.

High-level Codebeamer administration: projects, fields, templates, workflows, artefact relationships, roles and permissions, data cleanup, change management.

Security & compliance governance

Strategic use cases and architecture: designing durable integration architectures, evaluating new tools, producing technical specifications, code samples, roadmaps, and mentoring teams.

Project experience, architecture decisions, mentoring skills