.NET Developer
Join a senior engineering team building secure, cloud-ready APIs on Azure with clean architecture at their core. This Brussels-based role demands craftsmanship, testing discipline, and modern .NET expertise.
CONTEXT
Our client, a major player in its sector, is investing in a new generation of business-critical services that must be fast, secure, and maintainable. Existing systems are being refactored into modern APIs hosted on Azure, and engineering quality is a strategic priority. The team is looking for a senior .NET craftsman who can design clean boundaries, write reliable tests, and help the organization adopt sustainable architecture.
ACTIVITIES
- Design and develop Web APIs using .NET Core and C#.
- Build and deploy cloud-native services on Microsoft Azure.
- Apply Clean Architecture, SOLID principles, and Clean Code practices.
- Write unit, integration, and contract tests to ensure quality.
- Collaborate with architects, product owners, and DevOps engineers.
- Participate in code reviews, design sessions, and technical backlog refinement.
- Improve CI/CD pipelines and observability for production services.
- Troubleshoot performance, security, and reliability issues.
EXPECTED ACHIEVEMENTS
- Well-designed APIs that are easy to evolve and operate.
- High test coverage and reduced regression risk.
- Smooth Azure deployments with automated pipelines.
- Clear documentation and architectural decision records.
- A stronger engineering culture focused on quality and maintainability.
ENVIRONMENT
- Tech stack: .NET, .NET Core, C#, Web API, Azure Cloud, SQL Server.
- Practices: Clean Code, Clean Architecture, SOLID, unit testing, CI/CD.
- Tools: Visual Studio, Azure DevOps, Git, testing frameworks.
- Methodologies: Agile, Scrum, DevOps.