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Open nowPosted 31 hours ago

Mendix developer M/W/X

EURES job mobility portal437,267 open roles

Where
de Bruxelles-Capitale/Arr. Brussel-Hoofdstad, Belgium
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Your applicationOpen nowMendix developer M/W/XEURES job mobility portal · de Bruxelles-Capitale/Arr. Brussel-Hoofdstad, Belgium

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on EURES job mobility portal's own form.

The reply lands in your private mailbox

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The clock on this job

Early applications get read.

8.1% of postings close within 7 days. Measured by our own scanner across the market. EURES job mobility portal postings stay open a median of 3 days.

Share of postings closed within
  1. 1.8%1 day
  2. 3.5%3 days
  3. 8.1%7 days
  4. 15.1%14 days
  5. 33.9%30 days
This job: posted 31 hours ago

EURES job mobility portal median: 3 days open

The posting

About the Opportunity

We are looking for a Mendix Low-Code Expert to join a major international IT project within a European institutional environment in Brussels.

You will be responsible for designing, developing and maintaining secure, scalable and accessible business applications using Mendix. Working within an Agile and multidisciplinary environment, you will collaborate with business analysts, UX/UI specialists, testers and project teams to transform business requirements into robust digital solutions.

The role also involves enterprise integrations, application security, reusable components, testing, deployment and production support.

Your Role:

As a Mendix Low-Code Expert, you will:

  • Translate business requirements and user stories into robust Mendix applications.
  • Design domain models, workflows, user interfaces and application security roles.
  • Develop integrations with internal and external systems using REST APIs, database connectors and enterprise authentication mechanisms.
  • Work with authentication technologies such as SAML and OIDC.
  • Develop reusable Mendix modules, widgets and components.
  • Contribute to shared development standards and best practices.
  • Apply secure-by-design principles, role-based access control and data-protection requirements.
  • Develop accessible interfaces in line with WCAG 2.1 AA standards.
  • Write unit and automated tests and participate in code reviews.
  • Monitor application quality and contribute to the management of technical debt.
  • Support deployments, release management and third-level production support.
  • Produce and maintain technical documentation.
  • Contribute to the continuous improvement of Mendix development practices.

The Profile We Are Looking For:

We are looking for a highly experienced Mendix Developer / Low-Code Expert with a strong software-development background and proven experience delivering enterprise applications.

You should have:

  • At least 5 years of IT development experience.
  • At least 3 years of hands-on Mendix development experience.
  • Mendix Advanced Developer certification or higher.
  • Experience delivering at least two Mendix applications into production.
  • Practical experience with Mendix 10 or later.
  • Experience integrating Mendix applications with enterprise systems.
  • Experience with on-premises and/or private-cloud environments.
  • Working knowledge of Java and JavaScript, particularly for custom Mendix actions, widgets or extensions.
  • Experience working in Scrum or another Agile development framework.
  • Strong understanding of application security, testing, integration, maintainability and software-development best practices.
  • English at C1 level.

Key Skills:

  • Mendix 10+
  • Low-Code Application Development
  • Domain Modelling
  • Microflows / Application Workflows
  • REST APIs & Enterprise Integrations
  • SAML / OIDC
  • Role-Based Access Control
  • Java
  • JavaScript
  • Application Security
  • Testing & Quality Assurance
  • Production Support
  • Agile / Scrum
  • Technical Documentation
  • WCAG 2.1 AA Accessibility

Desired Qualifications:

The following would be considered strong advantages:

  • Mendix Expert Developer certification.
  • Experience working within a European institution, public administration or other large-scale public-sector environment.
  • Experience with Mendix AI capabilities, including GenAI connectors or Maia.
  • Experience leading or contributing to complex enterprise Mendix implementations.
  • Experience developing reusable Mendix components and shared application libraries.

Additional Information

  • Location: Brussels, Belgium
  • Working regime: Full-time
  • Environment: International and multicultural
  • Language: English C1 required; French is considered an advantage
  • Work arrangement: Brussels-based; specific on-site/teleworking arrangements will be communicated during the recruitment process.

What We Offer:

Joining Alsena means contributing to high-impact international IT projects within a complex and multicultural environment.

You will have the opportunity to work on large-scale digital solutions, strengthen your expertise in Mendix, low-code development, enterprise integrations, application security and cloud environments, and contribute to modern applications used in a demanding institutional context.

You will work alongside experienced technical professionals while gaining exposure to complex enterprise systems and modern software-development practices.

Your next professional opportunity starts here ¿ apply now!

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