Senior Java Backend Engineer jobs in Oudergem

MentionLab

MentionLab is building the tools that help brands understand how AI sees them — AI SEO analytics, real‑time monitoring, and actionable insights. We're building the tech that ensures your brand shows up in AI answers, not just search results. Measure how AI talks about brands, media, and institutions

Quality & Process Engineer Bij Duratech ontwikkelen en produceren we innovatieve technische oplossingen voor zwembaden (o.a. verlichting, warmtepompen, filter- en rolluiksystemen). Onze producten worden internationaal gebruikt en staan bekend om hun kwaliteit, efficiëntie en doordacht design. We zij

Are you a Software Engineer who strives for automation, scalability, and impact? Do you thrive working in an autonomous, cross-functional team where you directly influence delivery quality and customer experience? We are looking for a Software Engineer to join the Alliance Cloud "Customer Connectivi

JAVA DEVELOPER – BRUSSELS – 12 MONTHS+ My client is seeking a highly skilled Freelance Java Developer to join a fast-paced financial services environment, delivering secure, scalable microservices. Responsibilities Design, develop, and maintain secure, high-performance microservices using Java (Spri

Infrabel

DE JOB Als ingenieur in de bovenleiding ben je verantwoordelijk voor het ontwikkelen en implementeren van het Long Term Asset Plan (LTAP) voor de component Bovenleiding bij Infrabel. Dit plan omvat principes van levenscyclusbeheer, risicobeheer en circulaire economie om de exploitatieveiligheid te w

Halian | Managed Services, Recruitment Agency & Contract Staffing

Halian is seeking a Java Developer in Brussels to strengthen its IT department. The successful candidate will contribute to application development, maintenance, and improvement while collaborating closely with business and technical teams. Key responsibilities include validating functional analyzes

Fieldside - freelance network

Een freelance netwerk is op zoek naar een ervaren Java developer voor projecten in Vlaanderen. Je zult betrokken zijn bij zowel development als training en coaching van teamleden. De rol vereist minimaal 3 jaar ervaring in backend of full-stack programming in een Java-omgeving, met expertise in Java

#### Your mission ### Summary We’re Cuez and we’re reshaping the world of live broadcasting through our innovative SaaS tools used by production teams around the globe: from newsrooms and sports studios to universities, talk shows and events. As a Senior Backend Software Engineer, you will play a pi

Your mission Summary We’re Cuez and we’re reshaping the world of live broadcasting through our innovative SaaS tools used by production teams around the globe: from newsrooms and sports studios to universities, talk shows and events. As a Senior Backend Software Engineer, you will play a pivotal rol

Bedrijfsomschrijving SGS is wereldleider als het gaat om inspectie, controle, analyse en certificering . We zijn bovendien de wereldwijde benchmark voor kwaliteit en integriteit en daar zijn we trots op. Net als op onze ruim 100.000 collega’s die onze klanten bijstaan wereldwijd, of wat dacht je van

Werken aan AI-based producten en services die in bedrijfsprocessen zijn geïntegreerd Bias-free & volledig compliant met de EU AI Act Bij een bedrijf dat zich bewezen heeft, niet de zoveelste gehypte AI-startup Vacature Senior Java Backend Developer (Antwerpen) Wat ga je doen? Als Senior Java Bac

Smals

Une entreprise ICT engagée à Bruxelles recherche un Développeur Java pour travailler sur des projets novateurs dans l'e-gouvernement et e-santé. Vous serez responsable de la programmation de nouvelles applications, de l'adaptation de programmes existants et du coaching des développeurs juniors. Les

Fieldside - freelance network

Een freelance netwerk in Antwerpen zoekt een ervaren freelance Java developer voor uitdagende projecten bij Vlaamse bedrijven. Je werkt aan back-end of full-stack development en geeft training en coaching aan teamleden. Vereist is ten minste 3 jaar ervaring in Java-omgevingen met kennis van Spring e

Vyntra Global

Senior Solutions Software Engineer Vyntra helps the world's leading financial institutions gain real-time visibility into complex transaction flows, enabling them to monitor, analyse, and act on data at massive scale with confidence. Join us as a Senior Solutions Software Engineer and you'll be part

pawaTech

A leading iGaming solutions provider is looking for a Senior Software Engineer in Brussels. The role involves integrating sports data from third-party providers and building scalable services for live event handling in the Sportsbook product. Ideal candidates should have several years of experience

Our client, a leading organization in the infrastructure sector, is seeking a Senior Java DevOps Engineer for a long-term project. The role focuses on enhancing performance, scalability, and system reliability within a complex technical environment where development and operations are closely integr

Mistral AI

A leading AI technology company is looking for a passionate Backend Engineer to develop high-performance core systems for cloud solutions. The ideal candidate will have over 5 years of experience, proficiency in Golang or similar languages, and strong backend fundamentals knowledge. Responsibilities

Harvey Nash

Job Description Are you a Software Engineer who strives for automation, scalability, and impact? Do you thrive working in an autonomous, cross‑functional team where you directly influence delivery quality and customer experience? We are looking for a Software Engineer to join the Alliance Cloud "Cus

Investigo

A leading recruitment agency is seeking a Freelance Java Developer for a 12-month project in Brussels. The role involves designing, developing, and maintaining secure microservices using Java, preferably with Spring Boot. Candidates must have strong experience in microservices architectures, RESTful

Peasy

Peasy Peasy is een snelgroeiend digitaal platform dat consumenten eenvoud en gebruiksgemak biedt in hun dagelijkse keuzes. Met ons innovatieve B2C-platform zetten we technologie in om processen slimmer, sneller en toegankelijker te maken en helpen we mensen betere keuzes te maken. Over Aanbieders.be