MEDIOR Web Developers REACT / NODE.js


You focus on the further development of Onyx One. Your gaze is always future oriented so we can deploy the latest technologies.

You do that by:

  • Getting to know Onyx One from A to Z.
  • Thinking and working Agile. Every day you ask yourself: What is the ‘real’ need and how do we offer the optimal solution?
  • Analysing the needs and building tomorrow’s functionalities together with the product owner, the system architect and the development team.


You will work with:

  • Web technologies such as React, Node.js, Express, JQuery, Javascript, HTML/CSS, Bootcamp, MySQL…
  • Object oriented programming
  • Git and GitFlow in a Linux based development environment
  • The Atlassian stack (Jira, Confluence …)

You have experience (or are eager to gain new knowledge) in:

  • React and/or Node.js (+1 year)
  • Design patterns
  • OOAD principles
  • Modern development architecture/frameworks such as SOA, micro-services, serverless architecture, domain driven design…

What we expect from you:

  • You have a bachelor’s or master’s degree in IT or equivalent through experience
  • Your specialty is to develop user-friendly and intuitive software
  • You love creative work and like to come up with new ideas yourself
  • If you have experience in PHP… that is an advantage
  • You are fluent in English both spoken and written, the language of our near- and off-shore development team
  • You live in Belgium or abroad


  • An attractive salary in accordance with your experience and with fringe benefits
  • An intensive and focused training
  • The opportunity to further develop yourself through courses…
  • A lot of room for responsibility and initiative
  • A modern environment in which you work with enthusiastic colleagues in a relaxed atmosphere and with self-managing teams

Are you our new Web Developer?
Respond quickly, we are eager to meet you!



Katrijn Van den Hende
+32 9 269 80 21