What you will do
A Belgian public-sector organisation has been actively investing in the digitalisation of its processes and applications, increasingly using the Mendix low-code platform for new developments and the modernisation of existing solutions. You will join a multidisciplinary team as Application Architect and Technical Lead, responsible for the continuity, maintainability and further evolution of the Mendix application landscape.
Your responsibilities include:
- Developing complex functionalities on the Mendix platform
- Providing technical support and guidance to development teams
- Realising integrations with internal and external systems
- Conducting code reviews to ensure quality and best practices
- Optimising performance and maintainability of applications
- Supporting releases and deployments
The work may involve developing new features, maintaining and optimising existing applications, improving performance, security and user experience, supporting migration and modernisation initiatives, analysing and implementing new business requirements, and creating technical and functional documentation. Knowledge transfer to internal teams is also part of the role.
You will work according to Agile and Scrum principles, in close collaboration with business services, the IT department and external partners. Depending on the nature of the work, you may be deployed on new projects, extensions of existing applications, maintenance and support, optimisation initiatives or migration projects.
What we are looking for
- Expert-level experience as an Application Architect
- Expert-level knowledge of Mendix development
- Mendix Expert Developer certification or equivalent experience
- Expert-level experience with enterprise applications
- Confirmed experience with low-code architectures
- Confirmed experience with complex business processes
- Confirmed knowledge of Agile and Scrum methodologies
- Active knowledge of Dutch, French and English
The setting
This assignment starts in January 2027 and runs for 12 months. The work is hybrid, based in the Brussels region. All required certificates and documents must be provided with your application.
The actual start and volume of work depends on budget approval. The organisation reserves the right to deploy profiles flexibly according to priorities and available budgets.
How you join us
You can join us for this assignment as a freelancer or as an employee of HumanInTech. Same role, same team.
If you join as an employee, your employment continues beyond this assignment. When it ends, we’ll work together to find your next assignment.