Emplois pour full stack java developer freelance dans Bruxelles

The FOCUS platform supports administrative and operational processing of police case handling (assignments, file building, follow-up, reporting, and integrations with internal and external systems).The system is business-critical and developed according to modern engineering principles within an Agile setup.The client is looking for a Senior Full Stack...

DESCRIPTION OF THE TASKS• Analysis of the integration of different information systems.• Data analysis and data modelling.• Development of software for both back-end and front-end solutions• Participation in technical working groups, progress meetings and meetings with the users.• Assistance during relevant parts of testing, analysis, technical...

À propos de EKXEL IT Services & Financial EngineeringVous souhaiter valoriser votre expérience et prendre votre destin en main ? Pour le compte d’une prestigieuse administration européenne nous sommes à la recherche de plusieurs Développeurs Java Full Stack. Nous vous proposons une belle opportunité offrant des perspectives de carrière long...

Taken en verantwoordelijkhedenVoor een digitale omgeving met hoge beschikbaarheids- en performancevereisten zoeken we een AEM Developer die meewerkt aan schaalbare websites, applicaties en webportalen. De omgeving combineert online en mobiele kanalen en moet piekverkeer kunnen opvangen.Je ontwikkelt en onderhoudt custom en herbruikbare AEM building blocks,...

We are looking for Senior Java Developers specialized in Java development for long-term positions for the European Institutions in Brussels, Belgium.  EU Candidates need to be fluent in English.  Relocation support and package offered for candidates who come from abroad. Remote work is not possible.  These roles are open for employees and...

We are looking for a Senior Java/Angular Developer, who wants to work for the European Institutions in Brussels. Candidates need to be based in the proximity of 2 hours of Brussels by car. Consultants need to be aware that they need to work 1 to 2 days in the Brussels office.EU candidates are welcome to apply. Work permit is not provided.This position is...

We are looking for Senior Java Developers specialized in Java development for long-term positions for the European Institutions in Brussels, Belgium.  EU Candidates need to be fluent in English.  Relocation support and package offered for candidates who come from abroad. Remote work is not possible.  These roles are open for employees and...

Mission Overview:Keystone Solutions is seeking experienced Java/Angular Developers for a consultancy mission at a client site. You will be involved in various projects related to the digital transformation of the Office of Birth and Childhood (ONE). This role emphasizes on-site work, representing Keystone Solutions while tackling dynamic projects that...

We are looking for Senior Java/Angular Developers, who want to work for the European Institutions in Brussels. EU candidates are welcome to apply. Work permit is not provided.This position is also open for employees and freelancers. Candidates need to be fluent in English.Tasks and responsibilities - Senior Java/Angular Developer:Development and maintenance...

We are urgently looking for a Senior Java / Angular Developer at one of the European Institutions in Brussels, Belgium.  Candidates need to have excellent knowledge of Java and Angular (Angular, AngularJS, Angular2, …).  European candidates are welcome to apply.This position is open for employees and freelancers, who would like to...

We are urgently looking for a Senior Java / Angular Developer at one of the European Institutions in Brussels, Belgium.  Candidates need to have excellent knowledge of Java and Angular (Angular, AngularJS, Angular2, …).  European candidates are welcome to apply.This position is open for employees and freelancers, who would like to...

Mission Overview:Keystone Solutions is seeking an experienced Java Developer for a consultancy mission at a client site in the Healthcare domain. This role requires a minimum of 5+ years of experience in Java development, with knowledge of BelRAI being a significant advantage. The consultant will be expected to apply best practices and leverage their...

Java Consultant — Brussels A leading professional services firm is looking for a Java Technical Analyst to combine hands-on development with technical leadership on a legacy modernisation programme. What you'll do: Lead Java modernisation initiatives, including JBoss/WildFly upgrades, Spring Boot migrations (Spring 5→6, javax→jakarta), and...

We are urgently looking for a Senior Java/Angular Developer for one of the European Institutions in Brussels. Handson experience with Rest and AWS is an advantage. Candidates need to be fluent in English. EU candidates from abroad are welcome to apply. Interviews will be done through Teams, and travel is not required for...

We are urgently looking for a Senior Java/Angular Developer for one of the European Institutions in Brussels. Handson experience with Rest and AWS is an advantage. Candidates need to be fluent in English. EU candidates from abroad are welcome to apply. Interviews will be done through Teams, and travel is not required for...

Mission Overview:In the context of a major business transformation program, we are looking for a Senior Full-Stack Developer to join our consultancy team at a client site, representing Keystone Solutions. As a senior developer, you will be part of a dynamic team to ensure the hand-over, refactoring, and/or greenfield development of business...

General information Publication date 01/08/2026 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...

Mission Overview:We are seeking a talented Fullstack Developer to join our team on a consultancy mission at a client site representing Keystone Solutions. In this role, you will analyze, develop, and maintain the mypension application, aligning with departmental standards and stakeholder needs, including organizations, citizens, and political entities....

Cronos Europa is an IT and digital communications company uniquely dedicated to serving the European institutions, agencies and bodies. From the European Union to EUROCONTROL, we partner with a range of supranational and interinstitutional authorities. Our mission is to arm them with the tools they need to thrive in the digital age. Every aspect of our...

For an European institution in Brussels, we are looking for a FULL REMOTE Senior Java Architect with +5 years of Java Architect experience. Candidates need to have +10/15 years of IT/Java development experience. Work permit is not provided. Candidates need to be fluent in English. This position is also open for employees and contractors, who would like to...