Emplois pour java back-end developer dans Bruxelles

#128640; Freelance Java Back-end Developer – Brussels We are looking for an experienced Freelance Java Back-end Developer to join a high-visibility Agile environment in Brussels . You will work in a cross-functional squad responsible for critical customer-facing products within a large-scale enterprise IT landscape. The team focuses on building and...

Context In order to support the ambitions of Portima to become an API centric organization that will enable brokers and companies to integrate much easier and more seamlessly to Portima Connect and Brio services, Portima would like to strengthen its pool developers with an API and backend Architect MUST have qualifications: C# .net Core .Net dev in...

Context In order to support the ambitions of Portima to become an API centric organization that will enable brokers and companies to integrate much easier and more seamlessly to Portima Connect and Brio services, Portima would like to strengthen its pool developers with an API and backend Architect MUST have qualifications: C# .net Core .Net dev in...

Fujitsu is looking for a Back End Developer to work on a project within the EU Institutions , in Brussels . ON-SITE (2 days per week) Expertise: Back-end languages and frameworks such as Java, PHP, Spring boot and Hibernate The web development cycle and programming techniques and tools. Database technology such as Oracle, MongoDB Code versioning...

Title: Back End Developer Location: Brussels, Belgium Duration: 6 months plus extension Languages: English Job Description Tasks: Development of back-end website architecture. Collaborate closely with front-end developers, UI/UX designers, product managers, and other stakeholders to deliver quality web application solutions. Architect server-side components...

Beschrijving van de taken De .Net Back-end developer is verantwoordelijk voor de ontwikkeling en het onderhoud van de .Net-applicaties. Als ontwikkelaar heb je 2 hoofdactiviteiten, namelijk : meerdere ontwikkelingen uitvoeren (nieuwe functionaliteiten en change requests) raming op basis van een functionele analyse de technische (soms ook...

Chift API a été créé il y a deux ans et notre ambition est de devenir le leader européen des intégrations de logiciels financiers d’ici 2027 🚀. Rejoindre l’aventure, c’est contribuer à construire une startup ambitieuse et en forte croissance. Vous travaillerez en étroite collaboration avec l’un des co-fondateurs et vos actions auront...

JOB INTAKE – .NET Back-End Developer (avec Python – Data Analysis)1. Contexte du besoin Ouverture récente du poste 2. Objectif du poste Renforcer l’équipe avec un développeur back-end .NET capable : De couvrir principalement des besoins en .NET Et de combler un manque de charge via des tâches en Python orientées data analysis Le poste n’est pas...

Role Purpose As a Senior Back-End Software Engineer, you will design, build, test, and support back-end components for market systems—primarily around the Murex application and its surrounding code libraries. You own the technical implementation (design → build → test → release) and contribute to production stability through incident resolution,...

In order to support the ambitions of Portima to become an API centric organization that will enable brokers and companies to integrate much easier and more seamlessly to Portima Connect and Brio services, Portima would like to strengthen its pool developers with an API and backend Architect C# .net Core .Net dev in Azure or similar Cloud provider ...

General information Publication date 01/02/2026 Category OPERATIONS - ENGINEERING/PRODUCTION Job title Java developer Contract Fixed term contract Job description As part of the development of one of our clients, we are looking for a...

Voor het Agentschap Vlaamse Dienst voor Arbeidsbemiddeling en Beroepsopleiding (VDAB), is Vlaanderen connect op zoek naar een: Java developer Jouw toekomstige job ‘Software factory’ (SWF) is verantwoordelijk voor de ontwikkeling van bedrijfsapplicaties. Binnen deze afdeling ontwikkelen we de applicaties alsook het bewaken van de gezondheid van deze ...

Nexeo is currently looking for a Back-End Developer for one of the leading financial institution in Belgium. Nexeo is a consultancy company that supports its clients in the banking, finance and insurance sectors in all phases of their transformation projects: from business consulting to the implementation of IT solutions. As a consultant you will have the...

Medior Java Developer | Media Sector Notre partenaire, leader dans la diffusion publicitaire en Belgique, est à la recherche d’un Medior Java Developer. Medior Java Developer | L’entreprise : Notre partenaire dans le secteur des médias est responsable de la diffusion publicitaire en Belgique. En plus d’être leader sur le...

Leading eCommerce client now requires a backend JavaScript Developer to work on high-impact backend services, shaping scalable platforms in a fast-paced, cloud-driven environment. Key Requirements: Strong expertise in TypeScript and Node.js Solid DevOps mindset with hands-on experience in CI/CD pipelines. Deep knowledge of AWS (Lambda, ECS, API Gateway,...

ACENSI is looking for a Front-End Developer for one of their client based in Brussels in the energy sector : Role Summary We are hiring a Front‑End–focused engineer who brings prior Back-End experience but wants to spend most of their time on the front‑end. You will partner closely with our Front‑End Lead to design and deliver high‑quality,...

We are seeking a Backend Developer to design and deliver cloud‑native, event‑driven microservices using Java, Spring Boot, and Kafka. You will model robust relational data structures, implement EDA patterns (Event Sourcing/CQRS), and contribute to business process automation with BPMN/Camunda. You’ll champion architecture best practices, CI/CD...

Voor het Agentschap Vlaamse Dienst voor Arbeidsbemiddeling en Beroepsopleiding (VDAB), is Vlaanderen connect op zoek naar java developers Je functie in het kort ‘Software factory’ is verantwoordelijk voor de ontwikkeling van bedrijfsapplicaties. Binnen deze afdeling ontwikkelen we de applicaties als ook het bewaken van de gezondheid van deze...

Position Purpose As a Development Engineer, you will join an enthusiastic, multidisciplinary team responsible for building and maintaining high-quality applications. You will be involved end-to-end: from understanding client requirements to delivering and deploying solutions into production. Responsibilities Direct Responsibilities Translate business...