Company Description
Our end‑client is seeking an experienced and highly motivated Lead .NET Developer to support the design and development of Web APIs and to take on technical leadership responsibilities within an Integration team composed of developers, analysts, and architects.
The role involves working in a modern cloud‑based environment where Azure services form the backbone of the integration landscape.
Job Description
Development & Integration
1. Design, develop, and maintain Web APIs using / .NET 8+
2. Create robust integration solutions using established Integration Patterns
3. Implement integration solutions on Azure, such as:Service BusLogic AppsAPI Management (APIM)Azure FunctionsKey VaultCosmos DBApplication InsightsHybrid connectivity, security, logging & metrics
4. Contribute to microservices‑oriented architecture and cloud design patterns
5. Participate in the development, improvement, and maintenance of CI/CD pipelines
6. Work in an Agile (SCRUM) environment
Technical Leadership
7. Coordinate developer activities (task allocation, follow‑up, technical support)
8. Conduct code reviews ensuring compliance with standards, security, performance, and observability best practices
9. Provide accurate effort estimations (effort, risk, dependencies)
10. Contribute to architecture decisions and guide the team in critical technical choices
Qualifications
Technical Skills
.NET / API Development
11. .NET 8 or higher
12. / Web API development
13. Strong development hygiene: testing, security, performance, observability
Azure Cloud
14. Practical experience with Azure components such as:Service BusLogic AppsAPIMApplication InsightsKey VaultCosmos DBAzure FunctionsIdentity management (Azure AD)
CI/CD & Architecture
15. Hands‑on experience with CI/CD environments
16. Microservices architecture
17. Cloud design patterns
Integration / APIs
18. Experience consuming and integrating APIs (bonus if familiar with digital platforms such as HR, ERP, engineering or low‑code systems)
19. Solid mastery of integration concepts:MessagingRoutingTransformationOrchestrationError handling & retriesIdempotency
Soft Skills
20. Motivated & autonomous
21. Team‑player
22. Flexible & proactive
23. Clear communicator
24. Analytical mindset
Languages
25. Required: French & English
26. Nice to have: Other languages
Education
27. Bachelor or Master’s degree in IT
Nice‑to‑Have Skills
28. Blazor
29. WPF
30. Entity Framework Core
31. Document generation tools (Carbone, Windward Studios)
Additional Information
Additional Information
32. Candidates must have a valid work and residence permit for Belgium (if non-EU)
33. The client values diversity and inclusion, offering a positive work culture focused on well-being
34. Opportunity to contribute to innovative, ground-breaking technologies in the energy sector