Java Backend Developer Junior - 1.766+ vacatures

TCrew

TCrew is seeking a Senior Java Backend Developer in Brussels, Belgium. Apply fast, check the full description by scrolling below to find out the full requirements for this role. You will be responsible for developing high-quality Java applications with a strong emphasis on Spring Boot and Kafka. Thi

Pauwels Consulting

Pauwels Consulting is seeking a backend specialist to join a public sector organization’s core team in Brussels. In this full-time hybrid role, you'll design and maintain scalable backend services using Java and Spring Boot, ensuring performance and security of citizen data. You will lead a team, de

CGI

Position Description: If you are a software developer with 4-5 years of experience in the Java stack and are seeking a new challenge in the energy sector , this can be for you! Your role in our team Develop information systems by designing, developing, and installing software solutions. Determine op

Black Pen Recruitment

Our client, a leading Software, Information and Communication Technologies company, operates internationally (Athens, Brussels, Luxembourg, Copenhagen, Stockholm, London, Nicosia, Hong-Kong, Valetta, etc). Our client is a renowned supplier of IT services to government institutions, multinational cor

EUROPEAN DYNAMICS

A leading Software and ICT company is seeking a Senior Java Developer based in Brussels. Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates. The successful candidate will collaborate closely on projects, with responsibilities includ

Onepoint

Overview Contribute to the major transformations of companies and public actors by combining technological innovation and business expertise, serving our society and customers to help them move forward sustainably. Responsibilities Design, develop and maintain backend services using Java and related

AMARIS GROUP SA

A technology consulting firm based in Brussels is seeking a Senior Java Developer who is fluent in English, French, and Dutch. Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect. In this role, you will design and maintain high-perfo

Full Stack Developer Job Description All potential candidates should read through the following details of this job with care before making an application. We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming. Full Stack Developers are r

Capyx SA

Capyx SA is seeking a skilled Java developer to join their team. Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect. This role involves working on projects for external customers, requiring strong skills in functional and technical

Egov Select

Environnement de travail Pour une Institution liée au SPF Justice, nous sommes à la recherche d'un Senior Java Developer Nous recherchons des profils informatiques précis et discrets, fortement motivés par l'intérêt général, capables de travailler dans un environnement exigeant et confidentiel. Atte

Acerta HR

Versterk een team, bouw de toekomst van software. Wij zijn wij? Acerta is een toonaangevende HR-dienstengroep in België met meer dan 1.550 collega's – verdeeld over 26 kantoren in Vlaanderen, Brussel en Wallonië. Met onze kracht van mensen ontzorgen we de starters, zelfstandigen, werkgevers en

Huxley

We have a current opportunity for Senior Full-stack Java developer on a contract basis. The position will be based in Brussels. Read on to find out what you will need to succeed in this position, including skills, qualifications, and experience. We have a current opportunity for an experienced Full-

Acerta HR

Versterk een team, bouw de toekomst van software. Is this your next job Read the full description below to find out, and do not hesitate to make an application. Wij zijn wij? Acerta is een toonaangevende HR-dienstengroep in België met meer dan 1.550 collega’s – verdeeld over 26 kantoren in Vlaandere

Orange

For our IT department, we are actively looking for a motivated Frontend/Backend GIS Developer. This role is based in Brussels or Charleroi. Your main responsibilities Develop and maintain GIS applications based on open-source Java technologies and web frontend frameworks Design and deploy mapping se

Kingfisher Recruitment

Kingfisher Recruitment voor een job in LAARNE Overview Kingfisher Recruitment voor een job in LAARNE Solliciteer nu is mogelijk. Contract van onbepaalde duur; Startdatum: zo spoedig mogelijk Vaste Job; Contract van onbepaalde duur; Startdatum: zo spoedig mogelijk Talenkennis Nederlands (Zeer goed) O

Twipe

A technology scale-up is seeking a passionate Backend Developer in Vlaams-Brabant, Belgium, to create and improve existing backend solutions. Responsibilities include developing cloud-native infrastructure, ensuring system availability, and integrating third-party systems. Ideal candidates hold a Ba

ITProposal

Freelance Backend Developer (Java) – Digital Products Brussels, Belgium Start: June 2026 | Long-term freelance assignment Full-time | Hybrid (2 days onsite + remote) About the Role Join a leading media organization and help shape the digital experience of millions of users. As a Backend Developer ,

Regio Brussel - Start: 01/06/2026 – Lange termijn - 2 dagen per week onsite Backend Ontwikkelen van APIs Implementeren van business logica en workflows Integreren van externe systemen Ontwerpen en beheren van databases (SQL Server) Uitvoeren van queries, optimalisaties en performance tuning Implemen

Laotop

Une société de technologie recherche un Ingénieur Backend Java en freelance pour un projet à long terme en Belgique. Le candidat idéal doit posséder des compétences en Java, Spring Boot, et Kafka, ainsi qu'une expérience avec des systèmes d'observabilité modernes. Ce poste offre un contrat de 12 moi

BrightAnalytics

BrightAnalytics in Roeselare zoekt een stagiair front-end/back-end Developer. Je gaat meewerken aan de ontwikkeling van een innovatief platform, schrijft hoogwaardige code en helpt nieuwe functionaliteiten in te bouwen. We zoeken studenten die een academische opleiding in IT of economie volgen en ee