Job Description
Senior Java Engineer (Belgium – Hybrid)
We are looking for an experienced Senior Java Engineer to join high-impact Agile squads working on complex and mission-critical backend systems. You will drive architectural decisions, build scalable solutions and contribute to continuous technical excellence.
Responsibilities
* Design, develop and maintain backend applications using Java 17+ and Spring Boot.
* Build high-performance, secure and scalable microservices.
* Implement CI/CD pipelines, automated testing and code quality standards.
* Act as technical owner for critical backend services and components.
* Collaborate with Product Owners, architects and engineers in cross-functional Agile squads.
* Support production stability and long-term system reliability.
* Mentor junior engineers and promote engineering best practices.
Skills & Experience
* 8+ years of experience as a Java Engineer or Backend Developer.
* Expert-level knowledge of Java 17+, Spring Boot, Maven, Git.
* Strong understanding of relational databases (PostgreSQL, Oracle, MySQL).
* Experience in microservices architecture, API design and secure integration.
* Familiarity with DevOps methodologies and CI/CD tooling.
* Cloud experience (Azure or GCP) is a plus.
* Excellent communication and problem-solving skills.
Languages
* Fluent English (Dutch or French is an advantage).
Interested?
If this role aligns with your experience, send us your CV or reach out for more information.