We’re supporting a major Belgian organisation on a business-critical digital initiative. To strengthen existing delivery teams, we’re looking for a Medior .NET & Python Developer who wants to contribute to building a sustainable, reliable, and future-proof infrastructure.
Logistics
* Role: Freelance .NET & Python Developer (Medior)
* Contract: Long-term assignment
* Location: Brussels (Hybrid – up to 3 days/week remote)
* Languages: English + French or Dutch (with passive understanding of the other)
* Start Date: ASAP / No later than end of February
* Rate: Competitive & negotiable
Responsibilities
* Develop and maintain high-quality solutions following established development standards
* Work within existing Agile teams alongside internal staff and other contingent workers
* Deliver clean, reliable, and scalable code using modern technologies
* Take ownership of tasks and contribute proactively to team collaboration
* Participate in code reviews and day-to-day team ceremonies
Required Skills
* Solid experience with .NET 8 and Python
* Strong knowledge of SQL Server and MongoDB
* Experience with messaging systems such as RabbitMQ
* Good communication skills and a strong sense of accountability
* Comfortable working in collaborative, fast-moving environments
Why This Mission?
* Contribute directly to large-scale, impactful projects driving the energy transition
* Join diverse, collaborative teams focused on innovation and sustainability
* Work in an environment where well-being, inclusion, and knowledge-sharing matter
Interested? Get in touch to discuss the project, team context, and next steps.