Job Title: .NET Integration Developer
Location: Brussel, VLG, Belgium
Duration: 6 months
Languages: EN+FR/NL
Work Mode: Hybrid
Job Description:
Role:
The experienced .NET Integration Developer is responsible for the design, development and maintenance of a robust and scalable integration platform in an Azure environment. This works closely with other employees of the IT department (developers, testers, product owners and scrum masters) to deliver functionalities iteratively and incrementally.
Key responsibilities:
- Design, development and maintenance of the integration platform and of reusable . NET components using C# and Azure API Management.
- Analyze and solve technical problems. You will be responsible for fixing bugs and provide technical support to less experienced colleagues inside and outside your development team.
- Contact with external parties including other social security institutions in the context of connectivity.
- Design, develop and maintain reusable Azure DevOps CI/CD components using C#, Powershell, YAML pipelines and Bicep files.
- Collaborate with cross-functional, agile teams within a SAFe environment: you will work closely with other developers, testers, architects, product owner and scrum masters to deliver iterative and incremental supporting tooling.
- Participate in PI Planning and other Agile ceremonies.
- Quality assurance and code reviews: You will be responsible for conducting code reviews and ensuring the quality of the code through unit testing, integration testing, and other QA methods.
- Contributing to technical documentation and knowledge sharing within and outside the team. You draw up the technical documentation, check the documentation prepared by less experienced colleagues.
- Provide technical leadership and mentor less experienced team members.
- Continuous improvement of development processes and software quality. In doing so, you follow the trends and evolutions in terms of technologies and methodologies in your field.
- Automation and continuous integration by setting up pipelines, unit tests to ensure a stable and functional development, test and production environment.
Required experience and skills :
- Bachelor's or Master's degree in Computer Science or equivalent experience.
- Minimum 5 years of experience in a similar role.
- 5 years of experience working with Azure
- 5 years of experience working according to Agile/Scrum.
- Behavioural skills:
- Good communication skills, both verbal and written. Be able to clearly explain technical concepts to technical stakeholders.
- Excellent problem-solving and analytical skills.
- Continuous learning and improvement: a mind set focused on continuous improvement and learning new technologies and methodologies.
- Collaborative thinking.
- Adaptability and flexibility: the ability to quickly switch between different tasks and priorities. Flexible handling of changes and unexpected obstacles.
- Excellent technical-coaching skills.
- Being able to work proactively and autonomously
- Sense of responsibility
- Customer-oriented
Skills
- Enterprise Integration Patterns (Nice to have)
- Experience with Azure and Bicep
- Experience with OAuth Client Credential Flow
- Experience with RESTful API design using the OpenAPI specification
- GIT
- gRPC (gRPC Remote Procedure Calls) (Nice to have)
- NServiceBus (nice to have)
- Strong knowledge of Azure DevOps CI/CD pipelines
- Strong knowledge of .NET, C# and ASP.NET Core
- Strong knowledge of Azure API management
- Strong knowledge of Azure Service Bus
- Windows communication foundation (WCF) (Nice to have)
Key Skills
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- Posted
- Jul 10, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Brussels Region
- Company
- Sansaone
Industries
Categories
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