Senior .NET Developer

Do you have at least five years of experience with .NET in a professional environment? Do you have experience with Azure and API-driven architecture, and do you naturally take responsibility for the quality of what you deliver? Then the role of Senior .NET Developer at New Orange could be a great fit for you.

As a Senior .NET Developer, you build scalable back ends in .NET Core and .NET 8, and contribute to the transition from a monolithic landscape to a headless microservices architecture.

We work in dedicated teams on long-term client partnerships. That means you are not moving from project to project, but building continuity, substantive quality, and sustainable digital solutions. No secondment and no unnecessary chaos, but a working environment built on structure, clarity, and a strong focus on craftsmanship. That is how we create the calm and focus needed to do great work together.

For this role, we are looking for someone with at least five years of experience with .NET in professional environments and demonstrable knowledge of Azure and API-driven architecture. You think in solutions, not just in code, and take responsibility for the quality of what you deliver. You also see it as natural to support colleagues where needed and contribute to the continued development of the team. You speak Dutch and live in the Netherlands. If you are still refining your language skills, we are happy to support you with that.

We set high standards when it comes to craftsmanship and collaboration. Our people are what make us who we are, and they are the most valuable part of our organization. We would be glad to meet you and talk about the possibilities and opportunities. At New Orange, you become a co-owner from day one, as you receive a share in the company. And of course, we make sure you have the best tools and support to do your work well.

In addition, you can count on a full-time position of 40 hours per week, a competitive salary that matches your knowledge and experience, (from €4,500 to €6,500 per month), and at least 27 vacation days based on full-time employment. We also offer a solid pension scheme and plenty of room to grow, in your role as well as personally and professionally. That is how we make sure both you and New Orange continue to develop.

Interested in this vacancy? Get in touch with Rosann Noordam and share your LinkedIn profile, CV, and optionally your portfolio. We would then be happy to invite you for an introduction in ’s-Hertogenbosch or Tuil.