Exciting opportunity with a leading financial services organisation in Brussels! We’re looking for an experienced .NET Developer to join a growing team and contribute to impactful projects in the debt collection sector. This is a long-term freelance opportunity. Logistics: Position: Freelance .NET Developer Duration: Long-term engagement (initial contract with high likelihood of extension / permanent payroll option) Day Rate: €(Negotiable & Competitive) Location: Brussels (Hybrid – onsite presence required) Languages: English & French (strong working proficiency required) Start Date: ASAP / within the next 4–6 weeks Core Responsibilities: Develop and maintain robust applications using .NET / C# frameworks Contribute to technical architecture and coding best practices Collaborate with business stakeholders to capture requirements and deliver effective solutions Optimise application performance, scalability, and maintainability Support domain-specific functionality within debt collection systems Work closely with the project team on enhancements and new features Essential Skills: Proven experience in .NET / C# development Strong understanding of modern software engineering practices Familiarity with financial services / debt collection business is a strong asset Good knowledge of French (spoken & written) Strong problem-solving and debugging skills Team-oriented, with the ability to work independently What You Bring: Hands-on expertise in .NET / C# Proactive approach and ownership of deliverables Interest in the financial services and debt collection domain Flexibility on collaboration model (freelance or permanent employment) Valid EU work permit + Belgian residence (if required) Why join? You’ll play a key role in shaping applications that directly impact business operations in the financial sector. This role offers the chance to work in Brussels with a collaborative team, using modern technology, while enjoying the flexibility of a freelance or payroll arrangement. Interested? Let’s connect and discuss how you can contribute to this project’s success!