.Net Developer (Blazor Focus)

Senior .NET Developer – Blazor WebAssembly

Industry: Energy & Utilities

Location: Brussels – Schaerbeek / city centre

Working arrangement: Hybrid – 2 days onsite per week

Workload: Full-time

About the role

Join a key player in the energy sector and contribute to projects supporting the transition towards a sustainable and reliable electricity infrastructure.

We are looking for a Senior .NET Developer with strong Blazor WebAssembly experience to support ongoing development initiatives within established teams.

Your responsibilities

• Develop and maintain applications using .NET 8 and Blazor WebAssembly.
• Build and maintain data access components using Entity Framework Core.
• Work with SQL Server and MongoDB.
• Implement and maintain asynchronous messaging using RabbitMQ.
• Deliver high-quality code in line with established development standards.
• Apply Test-Driven Development (TDD) to ensure reliable, maintainable solutions.
• Collaborate with the team, communicate clearly and take ownership of your tasks.

Your profile

• Senior-level experience in C# and .NET development.
• Strong practical knowledge of .NET 8, EF Core and Blazor WebAssembly.
• Experience with SQL Server, MongoDB and RabbitMQ.
• Solid understanding and practical application of TDD.
• Experience with microservices architecture is an advantage.
• Strong communication skills and a proactive, accountable approach.
• Good command of English and either French or Dutch.

Additional information

• Availability to work onsite in Brussels 2 days per week.
• For non-EU candidates: a valid Belgian work permit and residence permit are required.