Java Developer

Job Title: Senior Java Developer

Job Location: Brussels, Belgium

Work Mode: Remote

Language required: French/Dutch & English

𝐉𝐨𝐛 𝐃𝐞𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧:

In the context of a significant business transformation program, we are seeking an experienced Java developer to reinforce the existing teams. As a developer, you will be part of a department of approximately 70 people (evolving) to ensure the hand-over, refactoring, and/or greenfield development of business applications. The developer we are looking for will be responsible for the development of Java applications, supporting the analysts and business objectives while providing expertise in the full-stack software development lifecycle, from concept and design to testing.

Responsibilities:

Development and maintenance of business applications.

Development of application components and web services.

Contribute to the design of architecture components and building blocks (in close collaboration with the technical lead or senior software architects).

Participate in technical working groups, Scrum meetings, and meetings with users as needed.

Assist in testing, technical documentation, deployment, evaluation, and reporting (JUnit, JIRA).

Experience:

A minimum of 5-7 years of full-time professional Java development experience is required – Full-stack experience is essential.

Familiarity with multi-system integration and complex environments.

Competencies:

Strong knowledge and practical experience of the following technologies to begin development and provide support directly:

Angular framework (v18-19 is a must)

Java and Spring Framework

JPA (with Hibernate as the implementation)

Security patterns (Spring Security)

RESTful Web Services

Spring Batch

SOA, microservices, CQRS

Test-driven development (JUnit, Spring, CI, Mockito, Cypress, Selenium)

Maven, Jenkins, Docker, Openshift, SVN or GIT, Eclipse or IntelliJ, Sonar, JBoss, Tomcat

Relational databases and O/R mapping (PostgreSQL, SQL Server)

Able to read and understand BPMN, UML, and documentation practices

Jira/Confluence

Knowledge of Kafka (event streaming) and ZK (former frontend framework) is required.

Familiarity with Talend and Oracle is a nice-to-have.

Familiar with AGILE/SCRUM methodologies, test-driven development, and continuous integration.

A problem solver with the ability to quickly understand existing code.

Solution and customer-oriented.

Ability to integrate easily into an existing team and supervise juniors.