.NET Developer (Senior)

Role Name: .NET Developer (Senior)
Location: Ghent & Brussels, Belgium
Remote Work: Yes (Hybrid – 3 Days Remote / 2 Days Onsite)
Start Date: 03/08/2026
End Date: 15/07/2027
Language Requirement: Dutch (CEFR C2)

Main Responsibilities

.NET Software Development

• Design, develop, and maintain enterprise-grade .NET applications.
• Develop new functionalities for the Organisation Register and Association Register.
• Produce high-quality, maintainable, and scalable code.
• Perform coding, testing, debugging, and code optimisation.
• Contribute to continuous software improvements.

Technical Design & Architecture

• Participate in technical solution design.
• Contribute to technology selection and architectural decisions.
• Develop RESTful APIs and backend services.
• Apply event-driven architecture principles where appropriate.
• Support modern cloud-native development practices.

Agile Development

• Work within Agile Scrum teams.
• Participate actively in Scrum ceremonies.
• Collaborate through pair programming.
• Deliver sprint commitments with the team.
• Promote Agile and DevOps best practices.

DevOps & Cloud Engineering

• Support CI/CD and DevOps culture.
• Develop containerised applications using Docker.
• Work with Azure and AWS cloud environments.
• Contribute to deployment automation and operational improvements.
• Maintain high software quality standards.

Leadership & Collaboration

• Coach and mentor junior developers.
• Support technical leadership within the development team.
• Collaborate with architects, analysts, and stakeholders.
• Participate in code reviews and knowledge sharing.
• Contribute to open-source initiatives hosted on GitHub.
  

Required Skills & Expertise

Must Have

• Minimum 5 years of .NET application development.
• .NET (C#).
• ASP.NET.
• REST API development (minimum 6 years).
• PostgreSQL.
• Agile & DevOps culture (minimum 3 years).
• Strong coding, testing, and debugging skills.
• Dutch language proficiency at CEFR C2 level.
• Signed NDA.

Should Have

• Experience within the Flemish Government.
• Development team leadership and coaching.
• Azure.
• AWS.
• Docker.
• Event-Driven Architecture.
• MartenDB.
• SQL Stream Store.
• Test-Driven Development (TDD).
• Agile leadership.
• Pair Programming.
• GitHub.
• Open Source Development.