Senior Full Stack Java Developer (GIS) Aartselaar, Belgium (Hybrid 23 days onsite/week) Contract: Until Dec 2026 | Full-time We're hiring a Senior Full Stack Java Developer to build and enhance modern GIS-based web applications on Azure within a product-driven environment. Key Responsibilities Develop scalable full-stack applications using Java (17/21) and Angular Contribute to GIS-driven platforms (map layers, spatial data, asset visualization) Design and build microservices & REST APIs (Spring Boot, Hibernate) Work within Azure ecosystem (AKS, Azure DevOps, cloud-native deployments) Collaborate in Agile/Safe teams to deliver high-quality features Ensure clean code, testing (JUnit), and CI/CD practices Requirements Strong experience in Java Spring Boot and Angular Solid understanding of microservices architecture Experience with Azure (AKS, DevOps) and Docker Knowledge of GIS concepts / spatial data Proficiency with REST APIs, Git, Maven, SQL Server Fluent Dutch and good English Nice to Have Experience with Node.js, OAuth, OpenAPI Exposure to RxJS / reactive programming Interest or experience using AI-assisted development tools If you enjoy building data-driven, map-based applications in a modern cloud environment, this role offers a strong mix of backend, frontend, and GIS innovation .