java team lead

pOur client, a prominent organization in the public social security sector, is seeking a highly experienced professional to join their cross-functional architecture team. The role focuses on providing technical leadership and driving the architectural evolution of large-scale digital systems. /p ul liProvide technical leadership to the architecture team and...

h3Technical Lead (Java Backend) – Brussels – Hybrid /h3pMission context /ppThe Technical Lead will serve as the squad’s primary technical authority and hands‑on leader within the Instruction Order Squad. The role combines deep backend engineering expertise with technical leadership, ensuring the squad delivers high-quality solutions while...

pA well-established organization operating in a regulated environment is seeking a bSenior Java Analyst Developer / Technical Lead /b to join its IT team. The role combines hands-on Java development with technical leadership, application architecture, maintenance, and collaboration with business stakeholders. The successful candidate will take ownership of...

Inetum Belgium is seeking experienced Java professionals for a variety of IT projects across Antwerp and Brussels, with hybrid work arrangements. You could join as a freelancer or in future freelance opportunities, contributing as a Java Developer, DevOps Engineer, or Solution Architect. Projects focus on modern Java technologies, cloud-native apps, APIs,...

TiTANS België zoekt een senior hands-on Technical Lead die als technisch referentiepunt voor het squad optreedt en richting geeft aan backend Java-ontwikkeling en integraties in een Invest-omgeving. Je bewaakt het geheel, faciliteert ontwerpbeslissingen, en werkt nauw samen met product owners, architects en operations. Senior ervaring in een complexe...

Appsierra Group is seeking a Java Architect to lead the design and implementation of comprehensive technical solutions. You will work closely with business and development stakeholders to shape architectures and ensure quality across the stack. You will design architectures, define non-functional requirements and SLOs, and guide teams through full-stack...

Huxley in Brussels is seeking a Tech Lead Java Developer to start on 1 December. You will lead a development team, architect and deliver Java applications using Spring Boot and microservices, and ensure robust REST APIs and secure coding practices. The role requires hands-on leadership, strong prioritization, and a passion for adopting new technologies to...

EUROPEAN DYNAMICS is looking for a Java Application Architect fluent in English to join the Brussels-based development team. You will work on-site with a major client's IT team, analyze system integration, model data, and drive the technical architecture across projects. The role requires a university degree with 11+ years IT experience, strong Java skills,...

In4Matic seeks a senior technology leader to strengthen its transversal architecture function. You combine deep Java expertise with strong leadership and a clear grasp of operational and business needs. You will define reference architectures, establish SLI/SLO/SLA targets, and guide modernization efforts, ensuring security and compliance while collaborating...

pHive-X in Belgium is seeking an expert to evaluate the performance and architecture of a Java/Spring Boot microservices-based solution. The role involves analyzing current systems and processes, identifying weaknesses, and providing structured recommendations to improve performance and stability. /ppThe ideal candidate should possess strong analytical...

pFor one of our clients in Brussels, I am looking for a bTech Lead Java Developer /b available to start on b1st December /b. /p pbKey requirements: /b /p ul libStrong expertise in Java (latest versions), Spring Boot and Microservices /b /li libExperience with REST APIs, Docker and application security /b /li liFull Stack experience (Angular is a plus) /li...

pAubay Belgium seeks an experienced Java Architect to lead the design and implementation of Java-based applications for public services in Brussels. You will analyze business needs, guide development, ensure architectural alignment, and document complex systems for maintainability. /ppIdeal candidates have 10+ years in Java, strong architecture knowledge,...

Inetum is seeking freelance Java developers, DevOps engineers or solution architects for a variety of IT projects in Antwerp and Brussels, with hybrid working options. You will contribute to modern software initiatives, cloud-native apps, and architectural efforts across multiple engagements. Ideal candidates bring Java proficiency, cloud experience...

Mielabelo recherche un Lead Architect Java avec ≥15 ans d'expérience et un leadership avéré, passionné par les aspects opérationnels et business autant que par la technologie. Vous dirigerez l'équipe d'architecture et encadrerez les développeurs, en assurant l'alignement sur les objectifs stratégiques et les exigences de sécurité. Vous définirez...

h3Responsibilities /h3 ul liProvide technical leadership to the architecture team and mentor development squads to foster continuous improvement. /li liDefine and evolve reference architectures while managing technological debt and long-term strategy. /li liEstablish SLI, SLO, and SLA frameworks and implement monitoring strategies to ensure system...

CraftCode zoekt een Senior Java Migration Engineer die technisch het voortouw neemt bij grootschalige migraties. Je beheert Java 8 naar 21, Jakarta EE 10 en Quarkus 3 met focus op WebLogic‑upgrades en Vaadin-migraties. Als tech lead draag je architecturaal eigenaarschap en bewaak je keuzes over het hele migratietraject, met begeleiding voor minder ervaren...

pTiTANS België zoekt een senior hands-on Technical Lead die als technisch referentiepunt voor het squad optreedt en richting geeft aan backend Java-ontwikkeling en integraties in een Invest-omgeving. /ppJe bewaakt het geheel, faciliteert ontwerpbeslissingen, en werkt nauw samen met product owners, architects en operations. Senior ervaring in een complexe...

Ben jij een ervaren Java Developer die graag verder kijkt dan alleen code? Krijg je energie van het maken van technische keuzes, het bewaken van kwaliteit én het meenemen van andere developers in je verhaal? Dan is deze rol als Java Tech Lead misschien wel jouw volgende uitdaging.Je komt terecht binnen in het Care-programma en je combineert hands-on...

For one of our clients in Brussels, I am looking for a Tech Lead Java Developer available to start on 1st December . Key requirements: Strong expertise in Java (latest versions), Spring Boot and Microservices Experience with REST APIs, Docker and application security Full Stack experience (Angular is a plus) Ability to lead, coach and support a...

pIodigital in België zoekt een Development Lead die ons team begeleidt bij het bouwen van Java-applicaties en state-of-the-art services. Je vertaalt functionele vereisten naar robuuste technische oplossingen, stippelt de applicatie-architectuur uit en voert diepgaande technische analyses uit. /ppJe orchestreert het team, geeft technische richtlijnen,...