Java React Developer Banen In Brussel

EngiFlex

EngiFlex, located in Brussels, is looking for a senior full-stack developer to join its dynamic team. The ideal candidate will have 5-7 years of experience in Java and Angular development, and will work in a hybrid model, allowing work up to three days a week from home. As part of a business transfo

YO IT Consulting

YO IT Consulting is looking for an experienced Java Developer - AI Expert to join their remote team. In this role, you will design and optimize scalable REST and GraphQL APIs to support innovative AI projects. Ideal candidates will have over three years of backend development experience, deep knowle

At RELYzIT Talent, we don’t recruit — we build. We unite the top 2% of builders — engineers, architects, creators — into a movement across Europe and the GCC. Vetted through our VECTOR7™ Signal Stack, you’re not just hired, you’re chosen. This is more than work. This is where builders build the futu

For a client we are looking for a Fullstack Java/Angular Senior Developer. General context: The organization operates in a complex technological environment combining a historical application landscape and modern components. The context includes a structural transformation of the IT landscape, a mod

Job Description Amaris Consulting is looking for an experienced Java/Angular Developer to join our team under a Permanent Contract in Brussels. In this role, you will take ownership of end-to-end application development, contribute to architectural decisions, and support the delivery of scalable, hi

Senior technical analist/developer Taken en verantwoordelijkheden Voor een Agile scrumteam binnen een omvangrijk moderniseringstraject in de publieke sector zoeken we een senior technical analist/developer die mee instaat voor de ontwikkeling en integratie van specifieke fluxes in een bestaande appl

EngiFlex

Tasks and Responsibilities Within a large-scale business transformation programme, we are looking for a senior full-stack developer to strengthen the existing teams. You will join a department of around 70 people and contribute to the handover, refactoring and greenfield development of business appl

Consort Group

Every moment counts. Especially those you live to the fullest. Welcome to Consort Group. For over 30 years, Consort Group has been helping companies leverage their data and infrastructure. It is backed by two leaders, Consortis and Consortia, and places people and social responsibility at the heart

Sword Group

Job Offer: Application/Cloud Architect at DG MARE (European Commission) We are seeking an Application/Cloud Architect to join a major digital transformation programme within DG MARE (European Commission), focused on modernising fisheries data systems at the EU level. As part of the Integrated Fisher

Fullstack Java Developer Senior Vous rejoignez un environnement IT mêlant applications historiques et composants plus récents, dans un cadre de modernisation des architectures, de réduction de la dette technique, d’adoption du cloud et de conformité en matière de sécurité. La fonction combine dévelo

SCUBE recherche un développeur React / React Native freelance pour collaborer sur plusieurs produits et projets innovants. Nous ne recherchons pas simplement quelqu’un pour exécuter des tâches techniques, mais une personne qui aime construire des produits, résoudre des problèmes concrets et utiliser

Sword Group

Overview Design, plan, implement integration strategies and patterns in a JEE/HTTP secured ecosystem. Apply best practices of distributed architecture to solve complex integration problems between information systems. Design, implement and document APIs to be exposed in a secured manner on a public

Keystone Solutions

Mission Overview Join Keystone Solutions as a Full Stack Developer (Python / React) on a consultancy mission, delivering high‑impact solutions at our client sites. As a Keystone Solutions consultant, you will work closely with the client to design, build, and enhance an innovative vulnerability mana

Sword Group

Sword Group in Brussels is seeking a skilled integration developer with extensive experience in Java/JEE, SOAP, and REST. The role involves designing integration strategies, implementing APIs on a public-facing API Gateway, and deploying workflows based on business events. Candidates must have at le

In4Matic

We're looking for a skilled developer to join our client's team, contributing to innovative projects within the dynamic energy sector. This is a fantastic opportunity to engage with a key player in shaping a sustainable future while working alongside various professionals in an encouraging and inclu

YO IT Consulting

Job Summary Join our customer's team as an experienced Backend Developer. In this high-impact, remote role, you'll design, implement, and continually improve robust backend APIs while collaborating with cutting-edge AI research. You'll help test and shape the next generation of developer tools along

In4Matic

We’re looking for a talented consultant to join our client’s innovative technology team, contributing to a major transformation initiative. The program focuses on modernizing a legacy monolithic application into a cloud-native, microservices-based architecture running on Kubernetes. Built around an

EngiFlex

EngiFlex recherche un Développeur Fullstack Java Senior pour évoluer dans un environnement moderne et dynamique à Bruxelles. Vous serez impliqué dans le développement, l'analyse technique et l'accompagnement des choix d'implémentation en matière de cloud et de sécurité. Le poste requiert une solide

In4Matic

We're looking for a skilled developer to join our client's team, contributing to innovative projects within the dynamic energy sector. This is a fantastic opportunity to engage with a key player in shaping a sustainable future while working alongside various professionals in an encouraging and inclu

VDAB

Een Vlaamse overheidsinstantie in Brussel is op zoek naar een Java developer voor de Software Factory. Je ontwikkelt en onderhoudt applicaties in een teamomgeving met een recente technologie stack. Belangrijke vaardigheden zijn onder andere kennis van Java 17, Spring, en Agile-methodologieën. Het co