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Free-Work UK

Senior Dev Full Stack - 12 mois - Brussels

Hybrid

Brussels, Belgium

Senior

Full Time

11-12-2025

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Skills

Communication Java JavaScript HTML CSS Jira Eclipse SQL PostgreSQL GitHub Docker Jenkins Test Selenium Scrum Coaching Architecture git angular SQL Server Software Development Confluence Agile Junit HTML/CSS Spring Hibernate HTML/CSS/Javascript Spring Boot Spring Security Maven OpenShift Microservices

Job Specifications

Our important client is currently looking for a Senior Dev Full Stack for a 12-month contract based in Brussels.

Context and description

In the context of a major business transformation programme, we are looking for a senior fullstack developer to reinforce the existing teams, with a propensity for freont-end tasks & insights.

As a senior developer you will join a department of about 70 people (in evolution) to ensure the hand-over, refactoring or greenfield development of new business applications.

The senior developer we're looking for will be responsible for Java / Angular application development, supporting analysts and business objectives while providing expertise in full software development lifecycle, from concept and design, to testing.

Responsibilities

Development / Maintenance of business applications
Develop application components/webservices, design and develop angular components
Contribute in design of component architecture and building blocks (in close collaboration with technical lead or senior software architects)
Coach co-workers on a technical level when needed.
Participation in technical working groups, progress 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 10 years of full-time professional Java Development experience is required (Fullstack preferred - backend with good affinity for frontend is ok)
Familiarity with multi-system integration and complex environments.
Experience with coaching & reviews of peers / junior developers.

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, Oracle
Able to read and understand BPMN, UML & documentation practices
Jira/Confluence
Familiar with AGILE/SCRUM methodologies, test-driven development and continuous integration
Solution and customer oriented
Ability to integrate easily into an existing team and to supervise juniors

Mission & Working hours

We are based in Brussels
This will be an initial contract - The mission is long term and can be extended beyond 2025.
5 days from Monday until Friday (7h48 per day). Homeworking is possible (3-4 days a week).

Languages

French or Dutch: active knowledge (understanding / speaking / writing technical documentation / reading) of one language.
English (written / team communication): active knowledge

If you are interested please send me your CV and I will contact you as soon as possible with further details.

Skills

Profil candidat:

Agile / Scrum
Angular (avec expertise angular 20)
bootstrapt 5
CSS 3
GitHub
ionic
Java
JIRA/confluence
JPA
Microservices
Openshift
PostgreSQL
PWA
Security
sonarQube
Spring Batch
Spring Boot

About the Company

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