Job Title: Senior .NET & Web Development (GIS) Location: Brussels (2 days onsite/week, remote possible) Duration: 28/04/2025 – 31/10/2025 Rate: €650/day Language: Dutch (CEFR C2 level) Project Context: Our client is working with a Government's Agency seeking a Senior .NET and Web Development Expert to support the GIS team. This team develops and maintains GIS-driven applications that support various internal processes, such as GISMap, ASA, LIS, Soil Passport, and Kamera. Responsibilities: Develop and maintain internal and external web applications (with GIS components) Translate functional specifications into technical solutions Ensure high-quality, robust software Share expertise and collaborate within a Scrum team Key Requirements: 10 years of experience in .NET (C#) Strong knowledge of .NET Core, Entity Framework (Core), WCF, ASP.NET Web API Frontend experience with TypeScript and Angular (v12) Proficiency with OpenLayers, Oracle (SQL/PLSQL), SQL Server, and Oracle Spatial Experience with GIS systems and design patterns Familiarity with Python, CSS/Bootstrap, Git, and Scrum Education: Bachelor’s or Master’s in a technical/engineering discipline (or equivalent experience)