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At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a Full Stack Developer to join our UniQue team.
What will you be doing in this role?
What will you be bringing to the team?
At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at our Diversity, Equality & Inclusion Policy for more information.
What will you be doing in this role?
- Design, develop, and maintain Java-based web applications using Spring / Spring Boot
- Implement and expose RESTful APIs for integration with internal and external systems
- Develop and maintain complex information systems, ensuring scalability, performance, and security
- Participate in system architecture and technical design decisions
- Apply object-oriented design principles and best practices
- Develop and maintain frontend components using Angular or Kendo UI
- Integrate frontend applications with backend REST APIs
- Ensure responsive UI design and good user experience
- Write and maintain unit tests using JUnit
- Use Maven for dependency management, build automation, and project packaging
- Containerize applications using Docker
- Work within Agile / SCRUM teams
- Contribute to user story analysis, estimation, and refinement
- Collaborate closely with analysts, architects, testers, and stakeholders
What will you be bringing to the team?
- Master degree in IT or related field and 13 years of professional experience in IT
- 6 years of experience with Java web application development (of which, at least 3 years of development experience with Java Spring and REST API development)
- Experience in development of complex information systems
- 3 years of experience in frontend development using Angular or Kendo UI
- 2 years of experience with Agile software development (refactoring, test-driven development, user story modelling)
- Good knowledge of Atlassian systems (Bitbucket, Jira, Confluence)
- Good knowledge of Maven, Docker, Junit
- Experience with Git and VS Code (or JetBrains IDEs)
- Knowledge of the SCRUM development methodology is an advantage
- Fluent in English at least at a level B2
At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at our Diversity, Equality & Inclusion Policy for more information.
Key Skills
Ranked by relevance
java
angular
maven
scrum
restful apis
responsive
docker
jira
git
ui
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- Posted
- Feb 12, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Brussels
- Company
- Uni Systems
Industries
Technology
Information
Internet
Categories
Engineering
Information Technology
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3 roles aligned with this opportunity
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Full-Stack Engineer (Java)
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