Senior .NET Architect
Taleo Consulting · Brussels, Belgium
- Location
- Brussels, Belgium
- Work mode
- Hybrid
- Seniority
- Senior
- Salary
- Not stated
- Department
- Developer
- Languages
- EN, NL, FR
- Posted
- 5 Nov 2026
Verified open 5 Nov 2026 · Source: Company careers page
About the role
Job offer
Mission.
You will work on a project for a key player in the European energy sector, helping build a sustainable, green and reliable energy infrastructure.
- Technically lead a portfolio of complex applications across several domains (Blazor front-end)
- Support experienced developers on architecture design and challenge technical choices with tech leads and product owners
- Integrate, maintain and support an existing team; modernise the applications and migrate services to .NET 10 with a modern architecture targeting Kubernetes within 2 years
- Coach and coordinate several full-stack .NET teams working on micro-services products, as an active player in scrum teams
- Define the target architecture vision and run collaborative technical sessions with developers and architects
- Tech stack: C# .NET 10 / .NET 4.x, SQL / MongoDB, Blazor, Hangfire, RabbitMQ, Clean Architecture, NServiceBus to Dapr
Practical information:
- Work mode: 2 days/week on site, 3 days/week remote
- Non-EU candidates must hold a valid work permit and residence permit for Belgium
Required profile.
- Minimum 4 years of experience as a .NET Architect
- English is a must, with very good knowledge of Dutch or French
- Strong communicator, able to coach developers and explain technical topics to non-technical people
- Experience leading dev teams in scrum, handling priorities and emergencies efficiently
- Analytical and structured, with strong technical investigation skills and a good technical watch
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