web develope

Our client is a leading supplier of software products in the field of eCustoms internationally. The company supplies software products and IT services to European Union Institutions and Agencies, international organisations and national government administrations. The company employs over 1100 engineers, IT experts and consultants (around 3% PhD, 41% MSc and...

Krijg jij energie van het bouwen van betrouwbare backend applicaties? Heb je meerdere jaren ervaring met C# en .NET en wil je meewerken aan een platform dat een centrale rol speelt in de energietransitie?EnergyVision (ENRGY, Euronext Brussels) is een beursgenoteerd snelgroeiend, geïntegreerd energie- en mobiliteitsbedrijf, opgericht in 2014 en actief in...

Join an agile development team working on the modernization of critical enterprise systems and the migration of legacy data platforms toward a scalable, open architecture. Your role: Develop and maintain web applications, REST APIs, and data integration services. Contribute to technical analysis, solution design, and software architecture. Implement secure,...

Codifly is de place to be voor enthousiaste en gepassioneerde mensen die de beste complexe digitale oplossingen willen ontwikkelen. Bij Codifly beseffen we dat het onze medewerkers zijn die het verschil maken en we erkennen ook dat een competitief salaris alleen onvoldoende is om gelukkig te zijn op het werk. We bieden de beste technische apparatuur, richten...

ppBruxelles, Belgium | Posted on 08/20/2026 /pulliRegion Europe /li /ulh3Job Description /h3pJoin our dynamic international team and embrace the adventure of working abroad! We'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...

We are looking for a senior developer who will take ownership of designing and building high-quality, well-tested software solutions within the Transport Execution Management domain. You will work closely with the solution designer and business stakeholders to translate ideas into effective, reliable applications, gaining a deep understanding of the business...

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

For our partner company, Essensium, we are looking for a Portal developer (Python, Web APIs, JavaScript, HTTP(S)) to join their R&D team. It's an in-house role, a combination of building web applications and backend data storing, monitoring and encrypting. Essensium is a growing product company. We design, produce, sell and service the Essensium Positioning...

We currently have a vacancy for a Full stack Developer (Java) fluent in English, to offer his/her services as an expert who will be based remotely (within EU). In the context of the first assignment, the successful candidate will be integrated in the Development team of the company that will closely cooperate with a major client’s IT team on site.Tasks:...

Ce que vous ferez Vous rejoindrez le département de gestion des sols d'une organisation publique flamande responsable de la gestion durable des déchets, des matériaux et des sols. Le département vise à identifier et assainir les terrains contaminés si nécessaire, et souhaite avoir démarré l'assainissement de toutes les contaminations historiques des...

Bruxelles, Belgium | Posted on 16/10/2026We are looking for an experienced Expert Genesys Cloud Developer to contribute to the development, integration, and continuous improvement of customer engagement and contact centre technology platforms.You will work on solutions supporting customer interactions across voice and digital channels, ensuring seamless...

h3Senior Java Developer (Full Stack) /h3pJoin our growing development team in Belgium and work on complex, enterprise-grade software for international clients across the EU and UK. /ppYou will work closely with project managers, designers, QA engineers, and other developers to deliver high-quality software solutions for our clients. This is an excellent...

Bruxelles, Belgium | Posted on 08/20/2026 Region Europe Job Description Join our dynamic international team and embrace the adventure of working abroad! We'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...

Java Full Stack Developer So, what are the main responsibilities of a Java Full Stack Developer in Netcompany? Design, develop, and maintain responsive web applications across front‑end and back‑end layers. Develop front‑end architectures, user interfaces, and user interactions using modern web technologies. Implement business logic, RESTful APIs, and...

We currently have a vacancy for a MS Dynamics Developer fluent in English to offer his/her services as an expert. The work will be carried out remotely. In the context of the first assignment, the successful candidate will be integrated and closely cooperate with a major client’s IT team, remotely. Your tasks Assisting the development team in the...

Join to apply for the Software Developer .NET role at Jan De Nul GroupAt Jan De Nul Group, innovation and ambition go hand in hand—and our ICT team is no exception. With a dedicated team of around 150 professionals, we design, maintain, and support the ICT infrastructure and applications that power our vessels, shipyards, and offices worldwide. Through...

pWe're looking for a senior full-stack developer to build features across React frontends and Java backend services. You'll work across web and mobile applications, using Spring in a cloud-based environment. /p h3What you'll do /h3 ul liTranslate requirements into clean, maintainable code with cross-functional teammates. /li liBuild React interfaces and...

MissionVous contribuez au développement et à l'évolution d'applications, d'API et de services web dans le cadre d'un programme de modernisation visant à migrer des données vers une architecture ouverte moderne et à réduire progressivement la dépendance au mainframe.Votre rôle couvre l'analyse technique, la conception et le développement de...

We are looking for a developer expert with knowledge of GIS within the Data Integration Applications team. As a developer expert, you will join an agile scrum team and you will mainly be responsible for the technical implementation of user stories, evolutionary maintenance and operational management of the software.   Proven experience in development of...

Werkomgeving De Algemene Directie Dienst Vreemdelingenzaken is volop bezig met de digitale modernisering van haar interne processen. Binnen het eMigration-programma wordt gewerkt aan een toekomstgerichte, geïntegreerde digitale werkomgeving. Werkomgeving De Algemene Directie Dienst Vreemdelingenzaken is volop bezig met de digitale modernisering van haar...