Java Developer Java Developer jobs in Bruxelles

Contracts IT

Java Developer - Brussels Start Date: June 2026 Duration: 12 months (with potential extensions) Location: Brussels, Belgium (2-3 days/week on-site) You will be working on critical financial system initiatives within a public sector client. These are large-scale, high-impact programmes focused on mod

Sansaone

Role: Java Back-end Developer Location: Brussels, Belgium Duration: Long-term Languages: ENG Work Mode: Nearsite Job Description: KNOWLEDGE AND (NON-TECHNICAL) SKILLS: • Ability to apply high quality standards to all tasks. • Ability to participate in multi-lingual meetings, good communication skill

Sansaone

Role: Java Back-end Developer Location: Brussels, Belgium Duration: Long-term Languages: ENG Work Mode: Nearsite Job Description: KNOWLEDGE AND (NON-TECHNICAL) SKILLS: • Ability to apply high quality standards to all tasks. • Ability to participate in multi-lingual meetings, good communication skill

ALTEN Belgium

The Position As part of our ongoing growth, we are looking for motivated Java / Angular / .NET Developers to join our teams and work on client projects located in Belgium. As a Java / Angular / .NET Developer, your main responsibilities will include: Developing and maintaining applications using Jav

Ubique Systems

Job Title : Java Developer with JavaScript/TypeScipt/ React knowledge Experience : 3 to 5 years Language : English , good to have French/Dutch Mode : Hybrid (3 days/Week) Location : Brussels, Belgium Summary objective of the job As a member of one of the squads you analyse, develop and maintain func

itsme

itsme® has fundamentally changed how people lead their digital lives in Belgium , but we are not stopping there! Do you want to be a driving force to help expand on this success story as part of a talented team that is making a positive impact on society? Then keep on reading, you’ll probably like w

Egov Select

Als Fullstack Java Angular Ontwikkelaar werk je in een applicatieteam binnen de directie Applicaties. Je werkt nauw samen met andere divisies van DG ICT Justitie en klanten om nieuwe en bestaande applicaties te ontwikkelen en onderhouden. Je werkt voor de divisie Applicaties en blijft op de hoogte v

Vlaanderen connect

Je functie in het kort Bouw mee aan de digitale motor achter de Vlaamse arbeidsmarkt Wie zijn wij? Spreekt een job met echte maatschappelijke relevantie je aan? Bij team Elysion werk je niet aan de zoveelste commerciële app, maar aan applicaties die dagelijks duizenden burgers en werkgevers vooruith

WLG

Would you like to join a leading Digital Solution Company and contribute to innovative solutions that are built on a daily basis? Summary We are seeking an experienced Java Developer with deep expertise in Camunda to lead a critical process migration projects. You will be the driving force behind an

Nautilus

Nautilus is currently recruiting several Java Developers (medior/senior) to join a key partner operating in the public sector in Brussels. This is an exciting opportunity to contribute to impactful digital projects that serve citizens and improve public services. Job description As a medior Java Dev

NRB

Who are we? Trasys International is a dynamic global organization that takes pride in being the trusted partner of EU Institutions. With strong commitment to excellence and a 30-years track record of delivering high-quality solutions, we are dedicated to supporting the growth and success of our clie

NRB

Who are we? Trasys International is a dynamic global organization that takes pride in being the trusted partner of EU Institutions. With strong commitment to excellence and a 30-years track record of delivering high-quality solutions, we are dedicated to supporting the growth and success of our clie

Q1 Technologies, Inc.

Java full stack Developer (Angular) Brussels Belgium Contract role Your Tasks: Contribute to the redesign, and redevelop: a backend service providing APIs for the front-end and integration with other IT systems, APIs related to data upload/data download of data files, APIs to retrieve and manipulate

Java full stack Developer (Angular) Brussels Belgium Contract role Your Tasks: Contribute to the redesign, and redevelop: a backend service providing APIs for the front-end and integration with other IT systems, APIs related to data upload/data download of data files, APIs to retrieve and manipulate

Q1 Technologies, Inc.

Your Tasks: Contribute to the redesign, and redevelop: a backend service providing APIs for the front-end and integration with other IT systems, APIs related to data upload/data download of data files, APIs to retrieve and manipulate data exposed by other API services; Maintain a middleware layer as

Your Tasks: Contribute to the redesign, and redevelop: a backend service providing APIs for the front-end and integration with other IT systems, APIs related to data upload/data download of data files, APIs to retrieve and manipulate data exposed by other API services; Maintain a middleware layer as

Q1 Technologies, Inc.

Your Tasks: Contribute to the redesign, and redevelop: a backend service providing APIs for the front-end and integration with other IT systems, APIs related to data upload/data download of data files, APIs to retrieve and manipulate data exposed by other API services; Maintain a middleware layer as

Kingfisher Recruitment

A major Belgian organization supports its users with digital services and applications. As part of a strongly data-driven and customer-focused strategy, the company is fully committed to modernizing applications and simplifying processes for end users. Across multiple application domains, you will c

Kingfisher Recruitment

A major Belgian organization supports its users with digital services and applications. As part of a strongly data-driven and customer-focused strategy, the company is fully committed to modernizing applications and simplifying processes for end users. Across multiple application domains, you will c

EUROPEAN DYNAMICS

We currently have a vacancy for a Java Developer fluent in English, to offer his/her services as an expert will be based in Brussels, Belgium. The work will be carried out either in the company’s premises or on site at customer premises. In the context of the first assignment, the successful c