Senior .NET & Autodesk Developer - Brussels - Freelance/CDI

A leading engineering and project management firm specializing in railway technology and large infrastructure projects. The company conducts feasibility studies, develops technical plans, and oversees construction work using modern, interconnected IT systems.

We are seeking a Senior .NET & Autodesk Analyst-Developer to lead the development of .NET applications and Autodesk ecosystem integrations within the engineering domain. The role involves working autonomously, in close contact with a Product Owner, under the guidance of an architect, and reporting directly to the Technology Delivery Manager.

Responsibilities

• Develop and upgrade engineering software solutions using Microsoft .NET Core and Azure platforms.
• Integrate Autodesk APIs and solutions (AutoCAD, Revit, Civil 3D, Dynamo, Vault).
• Provide technical leadership in architectural discussions and decisions.
• Review product requirements and provide development estimates and feedback.
• Document all development work and technical decisions.

Required Skills

• C# (.NET, .NET Core) – 10+ years
• T-SQL – 5+ years
• WinForms, MVC, WCF, WPF, Entity Framework, REST services, multitasking – 5+ years
• VBA / MS Office applications – 5+ years
• Azure (App Services, Functions, SQL-Cosmos DB, Key Vault, API Management) – 2+ years
• Autodesk 2025 (AutoCAD, Civil 3D, Map 3D, Revit, Dynamo, Vault) – 2+ years
• Industrial hardware automation (.NET SerialPort communication) – 2+ years

Soft Skills

• Autonomous
• Fluent in French & OR Dutch + English 
• Team player
• Proactive communicator