Senior .NET & Angular Developer
Brussels-Capital
Digital - Development
Work experience: 5-7
Reference number: 91910

Youwill  strengthen a cross-functional development team working on modern .NET and Angular applications that support complex operational and regulatory processes. You work on both new features and continuous improvements, always aiming for clean, maintainable and scalable solutions.

  • Build and refine new and existing application features in .NET (C#) and Angular.
  • Translate functional specifications into robust technical designs.
  • Ensure that proposed solutions align with architectural standards and engineering guidelines.
  • Develop high-quality code with unit tests, component tests, and structured debugging.
  • Contribute to domain design, including use of CQRS, reactive patterns and modular architecture.
  • Collaborate with other developers, share knowledge transparently, and coach team members when needed.
  • Maintain a clear and open communication flow within the team and the project lead.

What are we looking for?

Core Backend (.NET)

  • At least 5 years of hands-on experience with .NET / C#.
  • Strong experience with .NET Core and WebAPI.
  • Experience with Entity Framework (EF).
  • Experience with CQRS.

Frontend (Angular)

  • Proven experience with Angular 18+.
  • Strong command of NGRX.
  • Strong command of RXJS.
  • Experience with AG Grid (should have, but included for completeness).

Databases & Integrations

  • Solid knowledge of Oracle DB and PL/SQL.
  • Experience with Elasticsearch (should have).

Engineering Practices & Tools

  • Experience with Scrum.
  • Experience with GitHub Copilot (should have).
  • Experience building and maintaining .NET-based applications end-to-end.
  • Ability to independently handle coding, testing, debugging and documentation.

Language

  • Native-level Dutch (CEFR C2).

What do we offer?

Location: Brussels (hybrid)

Work model: Full-time

Contract: Freelance or Permanent

Start date: 1 January 2026

End date: 30 September 2026

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