Senior .NET Developer – C#

Il y a 1 semaine

SintJoosttenNode, Brussel-Hoofdstad, Belgique Pauwels Consulting Temps plein 70 000 € - 95 000 € Contrat

Our client, a prominent organization in the public health sector, is looking for a Senior .NET Developer to design, develop, and maintain robust software solutions. The role involves delivering high-quality code and providing technical mentorship to the development team to foster a culture of excellence.

  • Develop software components using .NET Framework and .NET Core.
  • Design scalable and maintainable solutions in collaboration with the architecture team.
  • Provide technical coaching and mentorship to team members.
  • Conduct code reviews and ensure adherence to development best practices.
  • Analyze functional requirements and translate them into technical solutions.
  • Optimize system performance while ensuring security and maintainability.
  • Evaluate and integrate new technologies that align with organizational objectives.
  • 8+ years of backend development experience using C#, .NET Core, and .NET Framework.
  • 3+ years of experience with ASP.NET Web API, MVC, and REST APIs including Swagger/OpenAPI.
  • 3+ years of experience with Entity Framework Core and SQL Server.
  • You possess experience with Authentication/Authorization protocols such as JWT, OIDC, and claims-based identity.
  • You have a strong background in Unit Testing and Integration Testing.
  • You bring a structured, solution-oriented mindset and the ability to lead technically.
  • You are fluent in Dutch or French with a very good level of English.

Nice to Haves

  • Experience with Blazor.
  • Proactive approach to evaluating emerging technologies.
  • Start date: 14/09/2026
  • Duration: 4 months
  • Work regime: Full-time
  • Location: Brussels
  • Working model: Hybrid
  • Contract: open to both permanent employees and freelancers