Technical Lead Java | Architecture, Mentorship

Halian Group in Brussels, Belgium, seeks a Senior Java Analyst Developer / Technical Lead to join its IT team. The role blends hands-on Java development with architectural leadership, maintenance and collaboration with business stakeholders.You will design and oversee backend architecture, lead technical decisions, coach developers, translate requirements...

Technical Lead – Solution Architecture Location: Brussels, BelgiumDuration: 6 monthsStart Date:ASAPExperience: 10+ years Role Overview We are looking for an experienced Technical Lead to drive end-to-end architecture solutions for complex, cross-functional IT initiatives. The ideal candidate will combine strong architectural expertise with hands‑on...

Technical Lead (Java Backend) – Brussels – HybridMission contextThe 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 maintaining...

Médiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense.What We OfferIT consulting and...

Inetum is seeking freelance Java Developers, DevOps Engineers or Solution Architects for challenging IT projects across Antwerp, Brussels, with hybrid work options. You will contribute to Java development, cloud-native apps, DevOps practices, and software architecture across multiple assignments.Open to senior developers and technical leads; fluent in...

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...

YOU ARE As a Lead and Principal Infrastructure Architect, you own end-to-end responsibility for designing optimized compute infrastructure for large-scale AI and machine learning systems, including large-scale distributed training environments. You are the authority who translates business goals, SLAs, and client standards into infrastructure architectures...

Job ID: 10525599 | AWS EMEA SARL (Belgium Branch) Are you passionate about building and leading high-performing technical teams that help the Benelux's largest and most strategic organizations transform through cloud, data, and artificial intelligence? Amazon Web Services (AWS) is seeking an experienced technical leader to coach, grow, and partner with...

Médiane Benelux is seeking a Senior Technical Lead (Java) to join a long-term program modernizing real-time control room systems for railway traffic. You will lead a hands-on full-stack Java squad within an Agile/Scrum environment, shaping architectures and delivering high-availability production software.Requirements include 5–10 years in Java...