free-lance java developer

Description du poste Pour une importante mise à niveau Java de nos applications existantes, nous recherchons des développeurs Java temporaires pour une durée d’au moins 3 mois, avec forte possibilité de prolongation. Le démarrage est prévu ASAP. _____ For a major Java upgrade of our existing applications, we are looking for temporary Java developers...

Smals réalise des projets ICT innovants dans l'e-gouvernement et l'e-santé pour les institutions de la sécurité sociale et des soins de santé.Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap.Pour Smals, "ICT for society" n'est pas qu'un slogan : tous nos projets profitent à la société.Smals contribue au...

itenium is seeking a consultant in Brussels to build modern applications with robust Java solutions. You will develop backend services, collaborate in an agile setup, and contribute to both front-end and back-end tasks. Candidates should have at least 5 years of experience in Java and Spring, fluency in Dutch, and a proactive team spirit. Attractive benefits...

Senior Java Developer - AI-Driven Software Engineering Brussels, Belgium Languages: English + Dutch or French Hybrid - 2 days/week on-site About the opportunity Are you an experienced Java Developer with a genuine interest in AI and modern software engineering? For a Belgian fintech company, we’re looking for a Senior Java Developer to join a team building...

For a customer in Antwerp, we are searching for a freelance Java Developer to working in the Daily Banking team and play a key role in maintaining, developing, and testing Java backend services that are essential to their payment systems. These services are strongly integrated with external partners as well as internally developed applications. You...

We're working with a scale-up healthcare technology company in West Flanders is looking to add a Java Integration Engineer to its development team. The company builds software and integration solutions that help hospitals and healthcare organisations connect systems and exchange data securely and efficiently. This is a hands-on engineering role for someone...

We're working with a scale-up healthcare technology company in West Flanders is looking to add a Java Integration Engineer to its development team. The company builds software and integration solutions that help hospitals and healthcare organisations connect systems and exchange data securely and efficiently. This is a hands-on engineering role for someone...

We're working with a scale-up healthcare technology company in West Flanders is looking to add a Java Integration Engineer to its development team. The company builds software and integration solutions that help hospitals and healthcare organisations connect systems and exchange data securely and efficiently. This is a hands-on engineering role for someone...

Our partner, active in the Data Security development, is looking for a Java Architect to reinforce their team.As a Software Architect, you are responsible for defining and maintaining the technicalarchitecture of projects and products. You ensure that software and hardware components,infrastructure, external systems, and their interactions are designed in a...

ACENSI is looking for a Java Cloud Engineer for one of their clients based in the energy sector in Brussels :Key ResponsibilitiesDesign, develop, document, and release independently and in-team new Javabased software features and API services.Build and maintain scalable, secure backend microservices using modern Java frameworks (Java 17+ to Java 21, Spring...

Senior Technical Engineer / Technical Lead – JavaBrussels, Belgium – HybridIndustry: Insurance / Financial ServicesStart: ASAPThe RoleWe are looking for a Senior Technical Engineer / Technical Lead – Java to join a large enterprise environment within the insurance industry.You will act as a technical reference for Java-based applications, supporting...

ph3Senior Java / Chatbot Developer with knowledge of AI/LLM /h3 /br /brpWe are looking for a Senior Java / Chatbot Developer with knowledge of AI/LLM for our client. See the job description below. /p /brpbJob Description /b /p /brpAs part of the program, existing applications are being migrated to a new platform and enhanced with modern AI and LLM...

Senior Java / Chatbot Developer with knowledge of AI/LLM03-09-2026 We are looking for a Senior Java / Chatbot Developer with knowledge of AI/LLM for our client. See the job description below. Job Description As part of the program, existing applications are being migrated to a new platform and enhanced with modern AI and LLM capabilities. To this end, the...

Senior Java / Chatbot Developer with knowledge of AI/LLM We are looking for a Senior Java / Chatbot Developer with knowledge of AI/LLM for our client. See the job description below. Job Description As part of the program, existing applications are being migrated to a new platform and enhanced with modern AI and LLM capabilities. To this end, the client...

Senior Java / Chatbot Developer with knowledge of AI/LLM03-09-2026We are looking for a Senior Java / Chatbot Developer with knowledge of AI/LLM for our client. See the job description below.Job DescriptionAs part of the program, existing applications are being migrated to a new platform and enhanced with modern AI and LLM capabilities. To this end, the...

ACENSI is looking for a Java Cloud Engineer for one of their clients based in the energy sector in Brussels: Key Responsibilities Design, develop, document, and release independently and in-team new Javabased software features and API services. Build and maintain scalable, secure backend microservices using modern Java frameworks (Java 17+ to Java 21,...

ACENSI is looking for a Java Cloud Engineer for one of their clients based in the energy sector in Brussels : Key Responsibilities• Design, develop, document, and release independently and in-team new Javabased software features and API services.• Build and maintain scalable, secure backend microservices using modern Java frameworks (Java 17+ to Java 21,...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

Senior Technical Engineer / Technical Lead – Java📍 Brussels, Belgium – Hybrid🏢 Industry: Insurance / Financial Services📅 Start: ASAPThe RoleWe are looking for a Senior Technical Engineer / Technical Lead – Java to join a large enterprise environment within the insurance industry.You will act as a technical reference for Java-based...