senior java dev

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...

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,...

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...

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...

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...

Konnekt zoekt een Senior Full Stack Developer om end-to-end oplossingen te bouwen rondom AI-componenten binnen een beveiligde context. Je integreert bestaande AI-modellen (vision, LLM, NLP) in performante applicaties, bouwt schaalbare back-end services en creëert gebruiksvriendelijke front-end interfaces.Je werkt autonoom maar ook nauw samen met een...

Job Description:As a Full Stack Developer, you contribute to the design, development and maintenance of web applications with a strong focus on quality, performance and maintainability. You work with stakeholders and development teams to translate functional needs into reliable software solutions. Project Context:You will contribute to applications in the...

pQbD Group is hiring an Experienced Back-end Developer to drive the backend of a medical device SaaS platform. This remote role spans across the EU time zones, with strong autonomy and a modern stack including Java, Spring Boot, and AWS. /ppYou will own APIs, data layer, and integrations, and collaborate with frontend, DevOps, and customer teams to evolve...

pMEERAB GROUP in Belgium is seeking a Java Architect to lead the design and implementation of scalable solutions, collaborating with business and development teams. /ppYou will craft detailed architectures, drive technical standards, provide leadership, and oversee PoCs, API design, and integration patterns. /ppThe ideal candidate has 10+ years in IT, strong...

pDevoteam Creative Tech Belgium is seeking a Senior Java Developer to design, build, and maintain high-performance enterprise applications, including back-end services and front-end components using modern frameworks. This is an AI-augmented role requiring active integration of AI tools into daily development workflows. /ppYou will mentor junior developers,...

RMM Consulting Group in Brussels is seeking a Technical Lead (Java Backend) to guide a multidisciplinary Agile Scrum squad, contributing hands-on to complex backend systems and ensuring scalable, secure, and maintainable software. You will mentor developers, drive technical decisions, align with enterprise architecture, and collaborate with product owners,...

AISB - 1057 - Développeur full stack Java - Senior Contexte et projet Notre clientremplace une application métier ancienne par une nouvelle application de gestion réglementaire. L'objectif : assurer la traçabilité complète des dossiers, de leur origine jusqu'à la décision finale. Les données de l'application existante sont reprises dans la nouvelle...

pFor an binternational organization in Brussels, Belgium /b, we are looking for an experienced bSenior Java Developer /b. As a bSenior Java Developer in Brussels /b, you will work in a complex international IT environment, contributing to the bdesign, development, integration and implementation of Java applications and enterprise software solutions /b. /ppWe...

pH.Essers in Genk zoekt een Senior Software Engineer voor Java-ontwikkeling en architectuur. Je werkt samen met engineers, analisten en stakeholders om oplossingen vorm te geven en een duurzame architectuur te waarborgen. /ppJe leidt technische analyses en reviews, en speelt een sleutelrol in de transitie naar het RockIT-platform. Ervaring met Java, Spring,...

The ICT department of the UZ Brussel works with the latest technologies (expert systems, workflow mechanisms, multi-tier architectures, mobile applications, telematics, etc.) and our relationship with the Free University of Brussels enables us to participate in innovative research projects on a regular basis. Do you want to be part of this enthusiastic...

Scalable Capital is building a brand-new banking platform with a focus on scalable backend systems and cutting-edge tech. You will work with engineers and researchers to translate business challenges into robust software that connects to major financial industry partners. The role emphasizes modern development practices, RESTful APIs, and a strong focus on...

Sureté de l'État recherche un développeur Java senior pour concevoir et faire évoluer des logiciels critiques. Le poste implique la responsabilité technique sur le cycle de vie logiciel et la supervision d'une équipe, dans un contexte confidentiel et sans télétravail. Vous interviendrez dès la conception jusqu’au déploiement, en garantissant les...

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: Its not only what we do, its how we...

pNexuzhealth zoekt een ervaren Senior Developer voor een van haar engineering-teams. Je bouwt en implementeert functionele domeinen van onze producten met focus op cloud-native applicaties en microservices. /ppJe beschikt over minimaal 8 jaar ervaring, kent contract first event-driven architectuur, en hebt solide kennis van Java, Spring Boot en Golang....