Emplois de senior python developer – Brussels

Profil / Mission En tant que Consultant(e) en développement Python tes activités seront de : Contribuer à la définition des évolutions fonctionnelles Participer aux spécifications techniques Prendre en charge les développements en garantissant la qualité du code Optimiser l’ergonomie et proposer du Refactoring de code Mettre en place les tests et...

ppBruxelles, Belgium | Posted on 08/20/2026 /p pWe'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 to build a global network and develop professional skills in a multicultural setting. /p pWe are...

pbSenior Full Stack Developer – Java Angular | Brussels, Belgium /b /p pWe are looking for a bSenior Full Stack Developer /b to contribute to the development of modern web applications within the healthcare sector. The role focuses on building and maintaining web components for patient referral prescriptions and integrations with healthcare-related...

pAll European Careers seeks a Senior Java Developer for the European Institutions in Brussels, Belgium. The ideal candidate will have 5+ years of Java development experience, strong Spring and Hibernate knowledge, and fluency in English. /ppApplicants must be willing to relocate; a work permit is required for non-EU candidates. The position is open to both...

pPosition Summary: /ppThoughtLabs Belgium is seeking an experienced, highly technical, and accomplished Senior Angular Developer to join a flagship public sector project for the European Parliament in Brussels on a lucrative contract basis (€520/day). In this specialized frontend and full-stack engineering role, you will spearhead designing, developing,...

pPour la Sureté de l'Etat, nous sommes à la recherche d'un Senior Java Developerbr/Nous recherchons des profils informatiques précis et discrets, fortement motivés par l'intérêt général, capables de travailler dans un environnement exigeant et confidentiel.br/Attention, le télétravail n'est pas possible. Les bureaux sont situés à distance de...

ulliOp basis van functionele specificaties of overleg met functionele analisten oplossingen voorstellen of uitdagen en de bijbehorende werkbelasting inschatten. /liliTechnische specificaties opstellen en/of aanvullen volgens de voorgeschreven templates en goedkeuring verkrijgen van de functionele analist voor aanvang van ontwikkeling. Zorgen dat de oplossing...

Fujitsu is looking for a Python Back-End Software Engineer to join a project for an EU Institution in Brussels, contributing to the development and maintenance of robust web applications and back-end services. 🔹 What will you do? • Design, develop, and maintain server-side components and services using Python. • Build and maintain RESTful APIs to...

pbThe analysts have the numbers. You build what makes senior leaders actually read them. /b A data analysis team at an international defence organisation in Brussels needs a developer who can turn data from many sources into clean web applications and dashboards for senior leadership. The work is mostly remote, with a handful of visits to Brussels. /ph3What...

pTiTANS België seeks a Senior Python Developer to architect, develop, and maintain resilient software for critical infrastructure. You will collaborate with multidisciplinary teams and contribute to the internal monitoring platform that ensures application health through sophisticated checks and timely alerts. /ppYou’ll join the Chapter Development...

pWe are looking for a bSenior Python Backend Engineer /b for a International institution in bBrussels, Belgium /b, with strong experience in bPython, Django, Flask or FastAPI, REST APIs and database development /b. /ppYou will contribute to the development of secure, scalable backend applications, working with modern Python frameworks, databases,...

pbJoining KEYES means giving purpose to your talent. /b /ppbWho are we? /b /ppAre you looking for an environment where technology is not an end in itself, but a lever to build a sustainable future? At bKEYES /b, we are not just looking for technical expertise; we are looking for people who share our values. Do you want to continue your career and grow within...

HumanInTech recherche un développeur full stack pour concevoir et maintenir des applications web destinées au secteur public belge, axées sur la santé. Vous travaillerez sur des composants gérant les prescriptions de référence et d'autres solutions du secteur. Compétences requises: Ang/TypeScript/Vue.js pour le frontend, Java/Spring Boot et...

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...

Itenium zoekt een senior freelance Java Fullstack Developer om bedrijfskritische applicaties te bouwen voor complexe resourceplanning in België. Je werkt aan backend Java/Spring en frontend Angular, in een Agile team en levert in korte iteraties. Je voert geautomatiseerde tests uit volgens TDD, bewaakt codekwaliteit via reviews, en levert documentatie mee....

All European Careers is seeking a Senior Java/Angular Developer in Brussels to join a dynamic international team. The role focuses on designing and developing component architecture, analyzing requirements, and delivering robust Java/JEE and Angular/Typescript solutions within a European institution. Candidates should have a Bachelor or Master degree, 6+...

HumanInTech in Brüssel sucht eine/n erfahrene/n Webentwickler/in zur Gestaltung robuster Webanwendungen und Daten-Pipelines. Hybrid-Modelle sind möglich, Schulungen vor Ort werden angeboten. Sie arbeiten an der Karte europäischer Radarstandorte, bauen eine Datentransformations-Pipeline auf und verbessern ein bestehendes Tool zur Vogelzug-Visualisierung....

HumanInTech recherche un/une développeur BI/DWH expérimenté(e) pour rejoindre une équipe dédiée à SAS et aux solutions de traitement de données. Vous contribuerez au développement, à la maintenance et au support des applications SAS Base et réaliserez des développements ad hoc pour les clients, en veillant à la qualité et à la performance. Le...

Egov Select zoekt een Senior Java Developer voor de Veiligheid van de Staat. Je bent verantwoordelijk voor softwareontwikkeling en coaching van developers. Dit is een fulltime rol, met de eis van 5 dagen op locatie in Brussel. Je hebt minstens 10 jaar ervaring met Java en het Spring.io-framework. De rol vereist sterke communicatievaardigheden en een...

pWire IT, a Portugal-based IT consulting partner, is seeking a senior Full-Stack .NET/Angular Developer. The role offers a remote work setup with Brussels, Belgium, and requires 7+ years of experience in full-stack development, strong Angular and .NET skills, and familiarity with cloud and CI/CD practices. /ppJoin a growing, international team and work on...