Freelance Java Developer - Dutch Speaking - Belgium (Brussels / Ghent) Long term contract

Java Developer (Hybrid - Belgium)

About the Role

Join the Team and play a key role in migrating critical government applications from a private cloud to Microsoft Azure. As a Medior Java Developer, you will help build a secure, scalable, and high-performance data integration platform rooted in DevOps principles. Your work will support digital transformation initiatives that impact public services like low-emission zones, student allowances, and COVID attestations.

What You'll Do

Prepare existing Java applications for migration to a public cloud environment

Collaborate with the DevOps lead to develop and maintain CI / CD pipelines and deployment processes

Enhance platform security, reliability, and scalability

Define and implement best practices for testing, development, and operations

Must-Have Skills & Experience (3+ years minimum) :

Strong Java development skills (Java / J2EE)

Experience with Spring Boot framework

Proficient in REST & SOAP API development

Hands-on experience with CI / CD pipelines

Comfortable working in Agile teams

Fluency in Dutch (C2 level)

Relevant certifications or equivalent practical experience

Nice-to-Have : Kubernetes knowledge

OAuth authentication experience

Ability to debug, test, and manage tasks independently

Soft Skills :

Self-motivated and proactive

Analytical thinker

Efficient and detail-oriented

Excellent communication skills

Team player open to feedback and continuous improvement