Job Title
UI Developer – Dutch/French/English - ALTEN Belgium
The Position
As part of our ongoing growth, we are looking for a UI Developer to join our teams and work on client projects in Belgium.
As a UI Developer, your main responsibilities will include:
* Create technical documentation for software modules and the system.
* Lead or support the design and implementation of core system modules.
* Ensure high precision and reliability in code, given the operational impact on railway traffic.
* Participate in safety and security-related activities such as TRA and FMEA.
* Contribute to both legacy and modernized parts of the system (C-based and Rust-based).
* Participate in defining engineering methodologies, tools, and organizational practices.
* Support the team across the full software development lifecycle with proactive, innovative input.
Your Profile
* Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent experience
* Several years of experience as a software developer in safety-critical or complex system environments
* Proficiency in the following:
* Very good knowledge of Rust
* Expert in Qt
* Basic Linux development and debugging
* Git for version control and collaboration
* Nice-to-have skills: Java, Python
* Languages: Dutch, French, and English
* Strong communication skills, team spirit, and proactive mindset
* Meticulous and precise, especially in safety-critical contexts
* Self-motivated, innovative, and hands-on in problem-solving
Working Conditions
* Permanent contract with an attractive salary package
* Company car with fuel card
* Representation fees
* Meal vouchers
* Mobile phone subscription
* Group insurance & healthcare insurance
* Possibility of remote work
* 20 legal vacation days + 12 compensatory days
What we offer
* Access to exciting projects in key sectors: Transport, Energy, Automotive, Telecom, Finance
* A diverse client base: Collaborations with both large corporations and smaller dynamic companies across Belgium
* A real career development plan: Continuous training, coaching, daily knowledge sharing
* An innovative and collaborative environment
About ALTEN
ALTEN is a world leader in engineering and technology consulting, with over 57,000 employees in more than 30 countries. We support major companies in their innovation, R&D, and digital transformation projects across sectors such as automotive, aerospace, energy, finance, life sciences, and telecommunications.
Present in Belgium for over 25 years, ALTEN Belgium operates from its offices in Brussels and Antwerp. Today, with a team of 700 consultants, ALTEN Belgium offers a wide range of expertise across Engineering, Life Sciences, and IT fields. From Automotive to Railway, and Medtech to Agrifood, our experts deploy their knowledge to provide innovative solutions in a dynamic and forward-thinking environment.
Ready for a new challenge?
Apply now and take part in innovative and impactful projects at ALTEN Belgium!