As a (Senior) Principal Mendix Consultant, you bring together strategic thinking, platform expertise and strong leadership.
You’ll lead multidisciplinary project or DevOps teams with full end-to-end ownership – from uncovering client needs to delivering scalable, future-ready applications.
You take the lead in workshops, architecture and design decisions, translating complex business challenges into impactful IT-solutions – ranging from mobile and workflow apps to data-driven and integrated platforms.
Increasingly, you’ll work on solutions that leverage AI, smart automation and advanced integrations to unlock new business value.
Beyond delivery, you’ll play a key role in shaping our Low-Code capability.
You help scale teams, raise engineering standards, and contribute to strategy, talent development and internal best practices.
As a technical lead, you’re also actively involved in pre-sales, shaping proposals and leading proof-of-concepts for new clients.

A completed Bachelor’s, Master’s or technical HBO degree in Computer Science, Technology, Engineering, Econometrics, Mathematics or a related field.
At least 4 years of working experience as Mendix specialist/application developer and Mendix Advanced Developer certification.
Nice to have: Mendix Expert Developer Certification and/or a specialisation in a domain like UI/UX, Architecture or custom (react/java) development.
Fluent in Dutch and English.

Personal development: a tailor-made growth path with training, courses, certification and mentoring by experienced colleagues.
An innovative work environment: collaborate with a team of experts pushing boundaries in data, technology, and consulting.
Immediate impact and responsibility: you’ll make a difference for our clients from day one and are entrusted with responsibilities that challenge you to bring the best out of yourself.
Inspiring work culture: a supportive, flexible, and no-nonsense environment that fosters your growth and fully allows you to be yourself.
Competitive employment benefits, including bonuses and expense allowance.
A company car or mobility budget.
A workplace that prioritizes and respects your work-life balance (for example by offering you the option of taking a sabbatical or expand the amount of holidays per year).
An affordable sports membership that allows you to participate in 50 different sports offered by over 10,000 partners.
The opportunity to work remotely from abroad for 10 days per year.
A vibrant community that organizes both professional and social events.

Senior Principal Mendix Developer

Key skills