.Net Developer

About the role

Expleo, a global engineering, technology and consulting services provider, is looking for a senior .NET Developer to join its Portals & Platform product team in Belgium. You will work on high‑quality applications using .NET 8 and Blazor WebAssembly, contributing to innovative solutions across the value chain.

Key responsibilities

• Develop and maintain applications with .NET 8 and Blazor WebAssembly, using EF Core, SQL Server, MongoDB and RabbitMQ.
• Design, develop, test and deliver scalable, reliable software following Test‑Driven Development and coding standards.
• Participate in microservices design and implementation where applicable.
• Troubleshoot technical issues, improve performance and ensure code quality.
• Collaborate with developers, product teams, internal stakeholders and other technical groups, taking ownership of tasks and delivering on schedule.

Required profile

• Senior‑level full‑stack .NET development experience with strong hands‑on Blazor WebAssembly expertise.
• Proficiency in English and French; passive knowledge of Flemish or French is a plus.
• Experience working in Agile collaborative teams and delivering solutions in a microservices environment is advantageous.

Required skills

• .NET 8
• Blazor WebAssembly
• Entity Framework Core
• SQL Server
• MongoDB
• RabbitMQ
• Test‑Driven Development (TDD)
• Microservices architecture

What we offer

• Competitive salary and comprehensive benefits including health insurance, pension, and group insurance.
• 32 vacation days, flexible home‑working policy, and meal/eco vouchers.
• Learning and development opportunities through Expleo Academy and a diverse, inclusive culture.
• Family‑friendly policies and employee recognition programmes.