Junior Java Developer: Modernize Spring Apps

Fedris recherche deux développeurs Java Junior (2 ans d’ancienneté) ayant des compétences en Java, Gradle, SpringBoot, Spring, Hibernate et GWT.Les données sont en DB2 et PostgreSQL; la mission consiste à adapter des applications Java existantes pour les rendre compatibles avec les nouveaux standards et les normes LTDS de la Sécurité Sociale. Une...

Rhox is seeking a junior Java Developer to participate in migrating GlassFish applications to Payara 5 in Brussels, Belgium. The role focuses on maintaining services built with Java 8, Spring Boot 2.7.x, Spring 5.3.x, Hibernate 5.5.x and GWT 2.7 within a public-sector modernization project in the Brussels-Capital Region.The project involves adapting legacy...

A public-sector organisation in the Belgian social security sector is updating its application landscape, including Java applications that support long-running administrative processes in Brussels, Belgium. This junior Java Developer role focuses on migrating GlassFish applications to Payara 5 while maintaining services built with Java 8, Spring Boot 2.7.x,...

Mission OverviewKeystone Solutions is seeking two Junior Java Developers for a consultancy mission at a client site. The ideal candidates will have 3+ years of experience and possess skills in Java, Gradle, SpringBoot, Spring, Hibernate, and GWT. Knowledge of DB2 and PostgreSQL is also required.ResponsibilitiesAs a consultant, you will be responsible for...

A public-sector social-security organisation maintains a portfolio of interconnected Java and Angular applications that support social-security administration. The role sits in the team responsible for migrating existing front ends from Angular 15 to Angular 22, while keeping the underlying Spring services stable and adding regression coverage for each...

RCS Component Expert & Software Architect Location: Belgium (Hybrid)Start Date: 1 January 2027Duration: Until 31 December 2031Employment Type: Part-time (60%)Experience: 5–10 years (Senior) About the Role We are looking for an experienced RCS Component Expert & Software Architect to support the evolution of a suite of mission‑critical Java applications...

Dates: 2026-10-01 — 2026-12-31 Arrangements: Full time; hybrid. Remote work is possible after 2 weeks of services within the organization. CAPAC-HVW operates a complex technology environment combining a historical application landscape with modern components. The organization is structurally transforming its IT landscape through architecture modernization,...

As part of the evolution of its application landscape, We are looking for two Junior Java developers (2 years seniority) with skills in Java, Gradle, SpringBoot, Spring, Hibernate and GWT. The data is in DB2 and PostgreSQL. A good knowledge of these 2 RDBMS is therefore also required. The assignment consists of adapting existing Java applications to make...

Mission Overview:Keystone Solutions is seeking two Junior Java Developers for a consultancy mission at a client site. The ideal candidates will have 3+ years of experience and possess skills in Java, Gradle, SpringBoot, Spring, Hibernate, and GWT. Knowledge of DB2 and PostgreSQL is also required.Responsibilities:As a consultant, you will be responsible...