Remote Java Backend Engineer - 1.140+ vacatures

Overview Job Description: University degree in IT or relevant discipline, combined with minimum 17 years of relevant working experience in IT; Qualifications Deep understanding of Java, including OOP concepts, generics, collections, concurrency, etc. Experience with Spring, especially Spring Boot, f

Hysopt NV

A cutting-edge SaaS company in Antwerp is seeking an experienced Backend Developer to transform complex HVAC concepts into high-performance software. You will work with modern technologies such as Java and Spring Boot, part of a team responsible for the entire software development lifecycle. The ide

collectivework

Description du poste Taux journalier (TJM): 650 Contexte Organisation publique belge en pleine transformation digitale dans le cadre d’un programme stratégique long terme (cloud, API, microservices, event-driven). Recherche d’un Solution Engineer senior avec forte expérience Agile Delivery / Scrum M

Vivid Resourcing

Vivid Resourcing is seeking a skilled Backend Java Software Engineer to join their collaborative team in Antwerp. This hybrid role entails designing, building, and maintaining scalable backend services using Java and Spring, while optimising APIs and collaborating closely with product teams. Ideal c

itsme®

A leading digital identity solution provider in Belgium is seeking a Java Backend Developer to enhance its existing backend system. The role involves maintaining and optimizing a mature codebase, investigating bugs, and collaborating on refactoring efforts. Candidates should have a minimum of 4 year

Taleo Consulting

A consulting firm in Brussels is seeking a developer for their family allowance management platform. You will design and develop features using Java and Spring Boot while ensuring high-quality software through testing and code reviews. Knowledge in the family allowance sector is a plus. Experience w

Madello Consulting

Bruxelles Schaarbeek, Belgium | Posted on 02/11/2026 A leading financial institution is strengthening its technical team supporting the Murex trading and risk management platform . The role focuses on backend software development, CI/CD automation, and integration within the high-performance dealing

theMatchBox

theMatchBox in Antwerpen zoekt een Senior Java Backend Developer. In deze rol bouw je aan de AI Matching Engine en werk je samen met een development team. Je hebt enkele jaren ervaring in Java, kunt software architecturen opzetten en hebt interesse in kunstmatige intelligentie. De functie biedt een

Lynx Beleggen

Lynx Beleggen is seeking an experienced Senior Back-End Developer to enhance their back-end ecosystem focused on trading experiences. Ideal candidates should have at least 5 years of Java and Spring Boot experience, along with 3 years of Python expertise. Responsibilities include improving platform

EUROPEAN DYNAMICS Group

A leading consulting firm based in Brussels is looking for a Java Developer fluent in English to join their team. The role involves developing and maintaining testing scenarios for Information Systems and collaborating closely with clients. Ideal candidates should possess a Bachelor's degree, 13 yea

V-IT NV

V-IT NV zoekt een ervaren Java Developer in Vlaams-Brabant. Je ontwikkelt en onderhoudt Java backend-oplossingen en werkt binnen een API-team met focus op integraties. Met 2-8 jaar ervaring in Java en Spring, ben je bekend met event-driven architecturen. Je voert unit- en integratietests uit met too

Collective.work

Collective.work, situé à Bruxelles, recherche un Software Engineer Java Senior pour développer des solutions numériques dans le secteur de la santé. Le candidat idéal doit avoir une expertise en Java, Spring Boot, et Magnolia CMS. Le poste implique l'intégration et le développement d'applications, a

Company Description Optisuite empowers opticians with innovative digital tools designed to streamline operations, enhance customer experiences, and drive business growth. As a company in full expansion, we are scaling our platform, growing our team, and extending our reach across the optical sector.

ICTCG accompagne Infrabel dans la modernisation et la digitalisation de ses applications métiers au sein du département I-ICT. Vous rejoignez une squad Agile/Scrum à Bruxelles et contribuez au développement de solutions Java critiques pour l'exploitation ferroviaire. Responsabilités Concevoir, dével

Jobat zoekt een ervaren Software ontwikkelaar in Provincie West-Vlaanderen om complexe backend-systemen te bouwen en integreren in een cloud-native omgeving. Het is belangrijk dat je ervaring hebt met Java en asynchrone integratiepatronen. De voordelen omvatten maaltijdcheques, een bedrijfswagen, en

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

afarax

afarax is looking for a freelance Technical Designer / Senior Java Backend Engineer. We need you! Find out more about the daily tasks, overall responsibilities, and required experience for this opportunity by scrolling down now. The project: Our client in the banking sector, is seeking an experience

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

Lumenalta

At Lumenalta, we create impactful software solutions that drive innovation and transform businesses. Since 2000, we’ve partnered with visionary leaders to build cutting-edge tech, solve complex challenges, and deliver results faster through our elite teams and tech-driven approach. Join us in shapin

Kingfisher Recruitment

Kingfisher Recruitment is seeking a skilled Java Developer in Brussels, Belgium. In this freelance role, you will responsible for optimizing business-critical applications and contributing to backend services. We require a Bachelor's or Master's degree in IT and strong Java experience. You will bene