The Position

As part of our ongoing growth, we are looking for motivated Java / Angular / .NET Developers to join our teams and work on client projects located in Belgium.

As a Java / Angular / .NET Developer, your main responsibilities will include:

Developing and maintaining applications using Java JEE7/Java8, Angular, and .NET technologies
Participating in the full software development lifecycle from analysis to deployment
Collaborating with cross-functional teams to design, develop, and deliver innovative solutions
Implementing and executing testing strategies to ensure application quality
Supporting and maintaining existing applications to meet evolving business needs

Your Profile

Bachelor’s or Master’s degree in Engineering, IT, Computer Science, or equivalent
At least 2 years of experience in software development with Java, Angular, and/or .NET
Fluent in English and French or Dutch
Experience with JPA or persistence frameworks (e.g., Hibernate) for Java applications
Strong knowledge of Angular and modern front-end technologies
Experience with Service Oriented Architecture (Web Services, APIs)
Familiarity with test strategy and software testing practices
Good analytical and problem-solving skills

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 large corporations and smaller dynamic companies across Belgium
A real career development plan: Continuous training, coaching, and daily knowledge sharing
An innovative and collaborative environment

About ALTEN

ALTEN is a world leader in engineering and technology consulting, with more than 57,000 employees in over 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 deliver 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!

ALTEN Belgium

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Java / Angular / .NET Developer - EN/FR/NL