Senior Java/Angular Developer - Brussels - Freelance / CDI

The developer will join a mission-critical IT division responsible for managing applications related to infrastructure management, traffic planning, and maintenance scheduling within the rail transport sector. These applications are essential for day-to-day operations and are supported by a 24/7 on-call service. The development is carried out in a Large-Scale Scrum (LeSS) environment.

Responsibilities

Technical Analysis: Convert functional requirements into robust technical solutions.; Feature Development: Implement scalable Java-based solutions in a microservices architecture.; Maintenance & Support: Optimize and maintain legacy applications in a complex IT environment.; Bug Fixing & Troubleshooting: Investigate and resolve technical issues in coordination with LeSS teams.; Test Automation: Integrate automated testing into CI/CD pipelines for reliable software delivery.; Documentation: Maintain technical documentation and architectural decisions.; Deployment & Release: Deploy software updates in an on-premise environment.; Code Quality: Ensure clean code, SOLID principles, and security best practices.; Mentoring: Coach junior and mid-level developers, support knowledge sharing within the team.; On-Call Rotation: After initial training, participate in the 24/7 on-call service rotation.

Requirements

You have a bachelor’s or master’s degree combined with relevant experience; You are fluent in English, knowledge of Dutch OR French