senior java dev

Als Java Architect bij iO neem je de technische leiding in de ontwikkeling en ondersteuning van op maat gemaakte innovatieve Java-applicaties en state-of-the-art services.Je bouwt webapplicaties met oog voor scalability, availability en code-kwaliteit. Dat doe je aan de hand van het Java Spring-ecosysteem en vaak gebruikte technologieën.Kick jij op het...

Netcompany in Brussels is looking for a Java Full Stack Developer to design, develop, and maintain web applications across front-end and back-end layers. The ideal candidate will have at least 6 years of experience and expertise in Java technologies including Spring Boot and Hibernate.This position offers a competitive benefits package, including a hybrid...

AURO CLIC recherche pour le compte d’un cabinet de conseil un développeur full stack Java Angular senior pour remplacer une application réglementaire. Vous intégrez une équipe projet interne avec un chef de projet, un analyste fonctionnel et un Scrum Master, et assurez un rôle de référent technique.Vous concevrez l’architecture, contribuerez à la...

TiTANS België recherche un Développeur full stack Java (Spring Boot) / Angular – senior pour participer à la refonte d'une application de gestion réglementaire destinée à une administration wallonne.Vous contribuerez au raffinement du backlog, concevrez l'architecture, développerez back-end et front-end, et assurerez l'intégration avec les services...

BE Consultancy Group in Brussels, Belgium, is seeking an experienced Senior Java Developer to join an international IT environment. You will design, develop, integrate and implement Java applications and enterprise software solutions, with a focus on Spring and Hibernate.The role requires 5+ years of Java development, strong data modelling and technical...

Rhox in Belgium is seeking a senior full stack Java developer to replace a regulatory case-management application using Spring Boot and Angular. You will guide technical decisions and build fully traceable case workflows.You will design architecture, develop services, migrate data, and implement tests with CI while collaborating with business users.Fluent...

StaffYourTribe in Brussels, Belgium is seeking a Senior Java Developer with a strong interest in AI-driven software engineering. The role focuses on building real-time transaction monitoring platforms, designing Java-based backend services, and delivering scalable microservices within an AI-enabled software lifecycle.The position offers a hybrid work setup...

Médiane Benelux is seeking an experienced Senior Java Developer to join our team responsible for designing, developing, and maintaining critical applications supporting digital transformation in the railway ICT sector. You will work in an Agile/Scrum environment with software engineers and analysts, ensuring high-quality code, applying TDD and DevOps...

Oliver James Associates Ltd. in Brussels is seeking a Senior Full-Stack Java/Angular Developer to help modernise critical legacy applications within a hybrid, long-term freelance engagement.You will participate in a multi-person team and contribute to both backend and frontend modernization efforts. The role requires strong Java and Angular expertise, plus...

Function Our client is strengthening its digital capabilities to modernise internal information systems and support business operations through secure, sustainable business applications. This opportunity is for a medior software developer who will contribute to the delivery of backend-focused features within a collaborative team, working alongside a solution...

ENTICO ICT zoekt een Fullstack Java Developer met senioriteit en ruime ervaring in frontend development. Je werkt in een Agile omgeving aan een mutatieapplicatie die processen digitaliseert en automatiseert.Je werkt in sprints van 10 werkdagen en neemt verantwoordelijkheid voor end-to-end ontwikkeling, testing en validatie van eigen features, inclusief...

We are currently looking for several Java Developers (Medior/Senior) – Brussels Region (Hybrid) Profile Proven recent experience with Java Strong hands-on experience with Spring Boot and Microservices Solid understanding of modern development best practices Ability to work independently and as part of a team Full professional proficiency in at least one...

Bruxelles, Belgium | Posted on 08/20/2026Region EuropeJob DescriptionJoin our dynamic international team and embrace the adventure of working abroad! We're seeking enthusiastic and adaptable candidates, who are eager to expand their horizons and gain unparalleled experience in a diverse international environment. This opportunity is ideal for those looking...

ALTEN in Belgium is hiring a Senior Java Software Developer to drive application modernization in Brussels. You will upgrade Java apps from legacy versions to modern runtimes, refactor code, and resolve migration challenges across teams.The role requires deep Java expertise (7–21+), Spring, Tomcat and containerization with OpenShift/Kubernetes. Proficiency...

ICTCG recherche pour un partenaire bancaire de premier plan un consultant · expérimenté afin de renforcer l’équipe Fraud Management. Vous interviendrez sur l’ensemble du cycle de vie applicatif, de la définition du besoin jusqu’au déploiement en production. Informations clés Localisation : Bruxelles – 50 % sur site (semaine 1 : 2 jours,...

ResponsibilitiesDevelop and maintain scalable web applications using modern full-stack technologies.Deploy and manage containerized services within an Azure Kubernetes Service environment.Collaborate with cross-functional teams to build data spaces and connectivity tools for regional stakeholders.Support the design of automated test frameworks and the...

ictjob.be zoekt een ervaren Java-ontwikkelaar voor de FOD Financiën. In deze rol ben je verantwoordelijk voor de ontwikkeling en kwaliteitsborging van Java-applicaties binnen een dynamisch team. Je werkt aan innovatieve projecten die het leven van burgers verbeteren.De functie vereist minstens 5 jaar ervaring, met uitgebreide kennis van Java, Spring en...

Job role: Senior Java Developer. Location: Brussels (On site). Languages required: English (C1) (Mandatory). Minimum experience required: 14 years. Overview Senior Java Developer role based in Brussels with on-site work. English required at C1 level (mandatory). Minimum experience: 14 years. Responsibilities Software Development: Design and develop...

About CorilusCorilus is the leading provider of digital solutions for healthcare professionals in Belgium, with over 30 years of experience building software for doctors, pharmacists, nurses, and care coordinators. Today, we serve more than 70,000 healthcare professionals. We are now at an inflection point. Following the acquisition of Sofia Dévelopement in...

pVoor een internationale IT-dienstverlener zijn wij op zoek naar een ervaren Senior Java Developer voor een langdurige samenwerking met de Vlaamse Overheid. Je werkt binnen de IT-omgeving van de Vlaamse Overheid aan moderne, betrouwbare en toekomstgerichte softwareoplossingen. /p pJe maakt deel uit van een professioneel Agile- of DevOps-team en bent...