Backend Developer – .NET Core & C#

Our client, a prominent organization in the public sector, is looking for an experienced professional to join their platform development team. The project focuses on designing and maintaining technical framework components to empower multiple development teams within a scaled agile environment.

• Design, develop, and maintain technical framework components for backend systems using C# and .NET Core.
• Translate business requirements into technical specifications for reusable components across various development teams.
• Analyze and resolve second-level technical issues while providing support to fellow developers.
• Automate development processes by setting up CI/CD pipelines and unit tests to ensure environment stability.
• Collaborate within a SAFe environment to deliver software increments alongside product owners and scrum masters.
• Contribute to technical documentation and perform quality reviews of documentation produced by the team.

• You have 5+ years of experience in backend development using C# and .NET Core.
• You bring experience with Azure Cloud, Bicep, and Azure DevOps.
• You possess knowledge of MS SQL or Oracle databases.
• You have experience with NServiceBus, gRPC, or other messaging patterns.
• You're familiar with Agile methodologies and the SAFe framework.
• You possess a Bachelor or Master in Computer Science or equivalent through experience.
• You have excellent analytical skills and a proactive, solution-oriented mindset.
• You possess strong communication skills and are able to explain technical concepts to various stakeholders.
• You are fluent in Dutch or French with basic communication skills in the other national language and passive knowledge of English.

Nice to Haves

• Experience with Dapr, WCF, or WPF.
• Willingness to continuously learn new technologies and methodologies.

• Start date: August 3, 2026
• Duration: 5 months (until December 31, 2026)
• Work regime: Full-time
• Location: Brussels
• Working model: Hybrid (2 days onsite, 3 days remote)
• Contract: open to both permanent employees and freelancers