Full-Stack Developer

We are looking for an experienced
Full-Stack Developer (Angular / Spring Boot)
to support the development and modernization of several business-critical applications.

You will work in a multidisciplinary team responsible for rebuilding legacy systems into modern, scalable web applications built with
Angular (17+)
and
Spring Boot
.

Your role combines hands-on coding with close collaboration with analysts, testers, and stakeholders to deliver secure, maintainable, and high-performance software.

Key Responsibilities

• Develop and maintain web applications using
  Angular and Spring Boot.
• Re-engineer existing systems to align with modern architecture and coding standards.
• Design and implement
  RESTful APIs
  and integrate with external systems.
• Collaborate on UI/UX improvements and ensure responsive, accessible interfaces.
• Support the full development lifecycle: analysis, design, implementation, testing, and deployment.
• Contribute to continuous improvement and documentation of the applications.

What are we looking for?

Must-Have Skills:

Frontend Development

• Angular (9+)
  – ideally
  Angular 17+
• TypeScript
  ,
  JavaScript
  ,
  HTML5
  ,
  CSS3

Backend Development

• Spring Boot
  ,
  Java
  (5+ years combined experience)
• REST API
  development and integration
• SQL
  and relational database design

General

• Excellent communication in
  Dutch or French
  , with good command of
  English
  .

Nice-to-Have Skills:

• Experience with legacy
  Java EE
  or
  JSF
  systems migration.
• Familiarity with
  Access databases
  or manual process automation.
• Interest in modern software design principles and DevOps integration.

What do we offer?

Location: Brussels (Hybrid)

Contract: Freelance or Permanent

Workload: Full-time

Duration: ASAP - 20/05/2026