Java Developer

Job Title: Application Developer/Java Developer

Language: French, English

Location: 6000 Charleroi, Belgium

Duration: 04/01/2027 - 31/12/2027 with possible extension

Hybrid: 2 or 3 days on-site per week, remaining days will be remote

Job Description:

We are looking for a JAVA developer.

• As part of the Itinera team, you will actively participate in the evolution of our Child Benefit Management Platform. You will be involved in the entire application lifecycle: from technical design to production, with a particular focus on the robustness of the backend and the fluidity of the user experience.

Hybrid remote/face-to-face work in Charleroi is mandatory.

Main

missions Development & Quality Code

• Design and develop complex features in Java 21+ and Spring Boot.
• Build modern and responsive interfaces under Angular (while maintaining the JSF heritage).
• Ensure software quality through the writing of unit/integration tests and the practice of peer-to-peer code review.
• Ensure data persistence through Hibernate and optimize queries to ensure Itinera performance.

Architecture & Ecosystem

• Participate in the design and exhibition of secure and scalable REST APIs.
• Intervene on continuous integration and deployment within our OpenShift environment.
• Work closely with business analysts to translate legislative needs (Family Allowances) into elegant technical solutions.

Continuous Improvement

• Contribute to the automation of development processes via our CI/CD tools (GitLab, Jenkins, Renovate).
• Ensure code compliance through SonarQube.
• Be a source of proposals to modernize the technical stack and optimize application performance.

Desired

profile Technical skills

Desired Profile – Technical Skills

Backend

• Java 21+
• Spring / Spring Boot / Spring Batch
• Hibernate
• RabbitMQ
• Oracle / PostgreSQL
• XML
• JUnit / Selenium

Frontend

• Angular
• Vue.js
• JSF / PrimeFaces
• JavaScript (JS)

Environment & Tools

• GitLab
• Jenkins
• OpenShift
• Jira / Confluence
• Maven
• SonarQube
• Renovate
• Kibana
• Prometheus

API Development

- Real-world experience in consuming and developing REST APIs/services.

Additional Skills (Plus)

- Basic knowledge of networking and IT infrastructure.

Business Skills:

• An in-depth knowledge of the family allowance fund sector (business processes, legislation, data flows) is a major asset to understand the challenges of the Itinera application.

Skills

• Angular
• Hibernate
• Java 21+
• Openshift
• PrimeFaces
• Scrum
• Springboot