(Senior) Principal Mendix Developer

Excited to lead teams and architect Mendix solutions that are scalable, future-ready and make a real difference?

At Valcon, we help organisations across Europe become fit for the future – combining consulting, data and technology to realise real transformation. We work end-to-end: from boardroom strategy to concrete implementation on the work floor. Our approach is pragmatic, fast and collaborative. No buzzwords, just results.

Our culture is defined by ownership, entrepreneurship and continuous learning. We believe in growing together – through mentorship, trust and the freedom to shape your own path. We offer flexibility, challenge, and the opportunity to work on projects that matter.

You’ll join our fast-growing Low-Code capability, with over 100 Mendix professionals across Europe – including 26 experts and 3 MVPs in the Netherlands alone. Our team works on high-impact projects for clients like IND/COA, Prorail, Defensie, BAM, Heineken with a strong focus on collaboration, quality and long-term solutions. Many of our projects are international – such as our recent engagement in Denmark, where our hybrid team (NL, DK, KR) delivers scalable solutions from design to delivery.

Whether you want to specialise, coach others or lead engagements: you’ll find the space and support to grow.

As a (Senior) Principal Mendix Consultant, you bring together strategic thinking, platform expertise and strong leadership. You’ll lead multidisciplinary project or De