Backend Developer (C#/.NET)

Location: The Hague

Hours: 40 per week

Work mode: On-site

Team: Professional, supportive, and fun to work with

The Role

Are you a passionate .NET Developer who thrives in a collaborative environment? We are looking for someone who enjoys tackling technical challenges, building high-quality solutions, and continuously improving both code and processes. You’ll join a multidisciplinary DevOps team that values teamwork, knowledge sharing, and innovation.

In this role, you will help shape scalable applications, optimize system performance, and keep our products future-proof. You’ll be involved in everything from designing new features to maintaining and improving the current architecture.

What You’ll Be Doing

• Developing and enhancing features within our existing applications
• Ensuring stability and performance across a modern microservice landscape
• Debugging, troubleshooting, and refactoring legacy components
• Collaborating closely with teammates in an agile DevOps setting
• Working with technologies like .NET Core, Kubernetes, RabbitMQ, and Google BigQuery

What You Bring

• A higher professional or academic working level (or equivalent experience)
• Solid experience with C#, .NET (Core), and SQL
• Hands-on knowledge of microservices (design or maintenance)
• Interest in modern tooling and emerging technologies
• A proactive mindset with eagerness to grow and learn
• Familiarity with Kubernetes and message brokers (e.g. RabbitMQ)

Why Join Us?

• A full-time position (40 hours) based in The Hague
• An inspiring workplace where collaboration and fun go hand in hand
• A close-knit team that values your ideas and contributions
• Opportunities for professional and personal development
• Challenging projects where your expertise makes a real difference