Tasks and responsibilities
In the context of a major business transformation program, we are looking for a senior java developer to reinforce the existing teams.
As a senior developer, you will join a department of about 70 people (in evolution) to ensure the hand-over, refactoring and/or greenfield development of business applications.
The developer we're looking for will be responsible for the development of Java applications, supporting the analysts and business objectives, while providing expertise in full-stack software development lifecycle, from concept and design to testing.
️ Responsibilities:
* Development / Maintenance of business applications
* Development of application components/webservices
* Contribute in the design of architecture components and building blocks (in close collaboration with technical lead or senior software architects)
* Participation in technical working groups, Scrum meetings and meetings with the users if needed
* Assistance in the testing, the technical documentation, the deployment, the evaluation and the reporting (JUnit, JIRA)
Experiences
* Minimum 5-7 years of full-time professional Java Development experience is required (Full-stack preferred - backend with good affinity for frontend is ok)
* Familiarity with multi-system integration and complex environments
Competencies :
Technical knowledge and practical experience of required technologies to be able to start development and support directly (below) :
* Java and Spring Framework
* JPA (with Hibernate as implementation)
* Security patterns (Spring security)
* Soap and RESTful Web Services
* Spring Batch
* SOA, microservices, CQRS
* Test driven development (Junit, Spring, CI, Mockito, Cypress, Selenium)
* Frontend (HTML/CSS/JavaScript, Angular) & backend abilities
* Maven, Jenkins, Docker, Openshift, SVN or GIT and Eclipse or IntelliJ, Sonar, JBoss, Tomcat...
* Experience with relational database and O/R mapping: PostgreSQL, SQL Server,
* Able to read and understand BPMN, UML & documentation practices
* Jira/Confluence
* A knowledge in the following technologies would be a nice to have, but not required: Talend, ZK, Oracle, Kafka
* Familiar with AGILE/SCRUM methodologies, test-driven development and continuous integration
* Problem solver, able to quickly understand existing code
* Solution and customer oriented
* Ability to integrate easily into an existing team and to supervise juniors
Mission & Working hours
* We are based in Brussels (just in front of Midi Station).
* This will be an initial contract until 30/06/2026 - The mission is long term and can be extended beyond 2026
* 5 days from Monday until Friday (up to 9h per day on site). Homeworking is possible (3 days a week - 7h48).
Languages
* French or Dutch: active knowledge (understanding / speaking / writing technical documentation / reading) of one language.
* English (written / team communication): active knowledge
Your profile
Experience as: Expert Full-Stack Developer
Skills
* Agile / Scrum
* Angular
* CQRS
* Hibernate
* Java
* Jenkins
* JIRA/confluence
* JPA
* Maven
* PostgreSQL
* REST
* SOA
* SOAP
* Spring Batch
* Spring Framework
Languages
* Dutch
* English
* French
Offer
You will be part of a growing Belgian SME where initiative and personal development are encouraged. We will provide you with an enjoyable work environment with fun colleagues. We will work out a career plan with you, with attention and a budget for extra education/certification. You can count on an attractive salary, supplemented with extra-legal benefits, including a company car.
(Freelance is also possible)