We're looking for an experienced Backend Java Developer to help shape and build risk management solutions within one of Belgium's banks modular, modern architecture.
Freelance Backend Java Developer
Duration: 24-Month Contract
Languages: English and French or Dutch
Design and develop performant and scalable backend solutions in Java using Spring Boot
Contribute to greenfield-style development projects in a modular, service-oriented environment
Translate business needs into technical design in close collaboration with product and risk teams
Apply clean coding principles, test-driven development, and pair programming practices
Maintain and evolve backend architecture following DDD and hexagonal patterns
Support CI/CD delivery pipelines and containerized deployments
6+ years of hands-on backend Java development
~ Expert knowledge of Spring Boot
~ Solid understanding of container orchestration (Kubernetes)
~ Experience in financial services or risk-related domains
Exposure to greenfield software architecture or legacy refactoring projects
A pragmatic mindset and passion for clean, maintainable code
Enthusiasm for working in a modern, forward-thinking Java engineering environment