Mendix Low-Code Expert

About the Position

Are you ready to shape the future technological landscape in Europe?

We are dedicated to responsible digitalization, building innovative, inclusive solutions that drive meaningful impact. With over 8,900 professionals across Europe, we help EU institutions, public and private organizations thrive in a rapidly evolving digital world. Are you ready to shape the future through technology? Your journey starts here. Take a look at some of our impactful projects here: Netcompany Cases

We are looking for a Mendix Low-Code Expert to join our team in Belgium.

Responsibilities

As a Mendix Low-Code Expert, you will:

• Translate user stories and business requirements into robust Mendix applications, including domain models, workflows, user interfaces, and security roles.
• Design and implement integrations with internal and external systems using APIs, database connectors, and enterprise authentication mechanisms such as SAML and OIDC.
• Develop reusable modules, widgets, and components in line with established development standards and contribute to a shared Mendix component library.
• Apply secure-by-design principles, role-based access control, and data protection requirements throughout the application lifecycle.
• Develop accessible user interfaces in line with WCAG 2.1 AA requirements.
• Write unit and automated tests, participate in code reviews, and use Mendix Quality Add-ons or equivalent tools to monitor quality and manage technical debt.
• Support application deployment, release management, and third-level production maintenance.
• Produce and maintain clear technical documentation and contribute to continuous improvement of development practices.

Requirements

What would make you a fit for the role:

• At least 5 years of IT development experience, including a minimum of 3 years of hands-on Mendix development.
• Mendix Advanced Developer certification or higher.
• Proven experience delivering at least two Mendix applications into production, including integration with enterprise systems.
• Practical experience with Mendix 10 or later, including on-premises or private-cloud deployments.
• Working knowledge of Java and JavaScript, particularly for custom actions, widgets, or other Mendix extensions.
• Experience working in Scrum or another agile development framework and collaborating effectively in multidisciplinary teams.
• Strong understanding of software development principles, including application security, testing, integration, and maintainability.
• English at C1 level; knowledge of French is an asset.

It would also be a plus if you match some of the following:

• Mendix Expert certification.
• Experience working within an EU institution or public administration.
• Experience with Mendix AI capabilities, such as GenAI connectors or Maia.

We Offer

By joining Netcompany Belgium, you will be an integral part of a distinguished team of 600+ tech enthusiasts working for international projects, primarily within the European Institutions market, with a unique opportunity to shape the future of digital services in an environment that values ideas and fosters growth.

About the Company

Are you ready to be part of a diverse environment, and have the opportunity to work alongside well-experienced professionals, on challenging, large-scale projects that directly impact millions of citizens around the globe? Then this is the place to be!

We ensure equal opportunities, treatment, and consideration to all candidates. Discrimination based on sex, racial or ethnic origin, religion or belief, disability, age, sexual orientation, or marital status, physical or mental disability, or any other factor protected by applicable laws and regulations is prohibited. As part of the Netcompany culture, we respect human rights and focus on creating a positive workplace, where all employees are valued, and where diversity and inclusion are a vital part of our everyday working experience.

In the following link, you may find our CV Submission privacy notice: CV Submission Privacy Notice

Please upload your CV in English via the Apply button. All applications will be treated as strictly confidential.