Team ONE - Développeurs Confirmés 1

Rhox; Schaarbeek; Sur place; EUR 55 000 - 75 000; Plein temps

Résumé du poste

Rhox is seeking a medior full-stack Java/Angular developer to design and implement backend Java and frontend Angular modules for child and family health applications. The role emphasizes offline-capable web functionality, service workers, and robust testing within a SCRUM environment.

You will collaborate with analysts, testers and technical leads to deliver new features and maintain existing systems through 2027, using Angular 21, Spring Boot, JPA, REST/OpenAPI, and Docker-based delivery.

Qualifications

• Proficiency as a Java developer on backend services.
• Ability to build maintainable Angular frontends with Angular Material and NgRx where relevant.
• Experience with relational databases (DB2, MySQL) and Flyway migrations.
• Experience implementing offline functionality with IndexedDB, Dexie and Service Worker.
• Ability to write unit and integration tests using JUnit and Mockito.
• Understanding of Docker-based CI/CD delivery with GitLab CI/CD, Maven and Git.
• Ability to work in SCRUM and contribute to code quality and continuous improvement.

Responsabilités

• Design technical components with analysts and leads following architecture and standards.
• Build backend Java and frontend Angular modules for case management and workflows.
• Implement offline-capable features using IndexedDB and Service Worker.
• Strengthen quality with unit/integration tests and code reviews.
• Refactor for maintainability and performance; manage Flyway migrations.
• Deliver releases via Docker-based GitLab CI/CD pipelines under SCRUM.

Connaissances

Java

Angular

Spring Boot

JPA

REST/OpenAPI

Angular Material

NgRx

JUnit

Mockito

Docker

GitLab CI/CD

Maven

DB2

MySQL

Flyway

IndexedDB

Service Worker

Outils

Git

Docker

Maven

GitLab CI/CD

Flyway

REST/OpenAPI

Description du poste

A public-sector digital services organisation is delivering and maintaining applications for child and family health programmes, including digital child records, prenatal social records, vaccination data and appointment planning. This Java Angular developer role combines backend and frontend delivery with Angular 21, Angular Material, Spring Boot and Java, including offline-capable web functionality for professionals working in the field. The role covers both new features and the maintenance of existing applications used in essential public services.

The mission

The programme brings together applications for managing a child’s medical-social record from birth to age six, prenatal social follow-up, vaccination data exchange and cross-service appointment planning. Several applications must work online and offline or in degraded mode, making local browser storage part of the technical design. The technical landscape includes Angular 21, Angular Material, Java 8/JEE 7 and Java 21, Spring Boot, JPA, REST/OpenAPI, DB2, MySQL and Flyway, with Apache Maven, Git/GitLab CI/CD, Nexus and Docker supporting builds and delivery. Work is planned across new development, corrective maintenance and functional evolution through the end of 2027.

As a medior full-stack developer working across several applications, you will follow programme priorities and contribute to both project delivery and application maintenance. You will translate functional analysis into backend Java and frontend Angular components, while considering dependencies with existing services and data structures. Your changes will move through unit and integration testing, code review, deployment validation and technical documentation. Daily collaboration takes place with developers, functional analysts, testers and technical leads within a SCRUM delivery process.

Your responsibilities

• Design technical components with functional analysts and technical leads, aligning each solution with the defined architecture and coding standards.
• Build backend Java and frontend Angular modules that support reliable case management, vaccination and appointment workflows.
• Implement offline-capable web functionality using IndexedDB, Dexie and Service Worker where application requirements require local access.
• Strengthen software quality through unit and integration tests with JUnit and Mockito, code reviews and clear technical documentation.
• Improve maintainability and performance through refactoring, Flyway database migrations and upgrades to libraries and frameworks.
• Deliver validated releases through Docker-based GitLab CI/CD pipelines, while following deployment processes and Scrum commitments.

Your profile

Essential skills

• Ability to work as a Java developer on backend services using Java, Spring Boot, JPA, REST and OpenAPI.
• Capability to build maintainable Angular 21 frontends with Angular Material and, where relevant, NgRx.
• Practical experience with relational databases, particularly DB2 and MySQL, and with schema changes managed through Flyway.
• Experience implementing browser-based offline functionality with IndexedDB, Dexie and Service Worker.
• Ability to write relevant unit and integration tests using JUnit and Mockito.
• Understanding of Docker-based CI/CD delivery with GitLab CI/CD, Apache Maven and Git.
• Ability to work collaboratively in SCRUM, communicate technical risks and contribute to code quality and continuous improvement.

Languages

• French: C1 or higher, with professional fluency required for a French-only mission.