Senior Java Tech Lead — Hybrid

RMM Consulting Group in Brussels is seeking a Technical Lead (Java Backend) to guide a multidisciplinary Agile Scrum squad, contributing hands-on to complex backend systems and ensuring scalable, secure, and maintainable software.You will mentor developers, drive technical decisions, align with enterprise architecture, and collaborate with product owners,...

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...

SEIDOR is seeking a Senior Java Developer to join our Brussels team in a fully remote capacity. You will design, build and test backend components using the Spring ecosystem, implement REST and event-driven APIs, and ensure secure authentication and authorization with OAuth 2.0/OIDC/SAML.You will contribute to CI/CD pipelines, participate in reviews, and...

Wilson & Sterling Consulting seeks an experienced Technical Software Developer Lead for a multi-year freelance contract. The role is delivered 2 days a week from Brussels and 3 days remotely, with responsibilities spanning architecture, backend development, and technical leadership.You will coach Java developers, conduct code reviews, and collaborate with...

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...

E-Solutions in Belgium seeks a Senior Tech Architect to lead the technology roadmap across Java and cloud platforms, ensuring architectural consistency across multiple squads. The role combines strategic direction with hands-on involvement and collaboration with DevOps, security and observability teams.You will drive modernization initiatives, establish...

Editx Brussels is seeking a Senior PowerBuilder Developer to shape a business-critical application. The role combines hands-on PowerBuilder development with production support and technical leadership to prepare the system for a transition to Java and Angular.Working in Brussels with hybrid on-site requirements, you will analyze, document, and decouple...

Pauwels Consulting is supporting a public organization in Brussels to hire a Senior ICT Expert who will lead strategic IT improvements while staying hands-on within a development team to ensure technical excellence in large-scale policy projects.You will identify cross-departmental technical challenges, propose organization-wide solutions, mentor colleagues,...

SmartRecruiters, Inc. is seeking an experienced Senior .NET Technical Developer to lead hands-on development and modernization initiatives within a large-scale internal platform. You will drive architecture improvements, performance tuning, and security enhancements while collaborating with business stakeholders and cross-functional teams.The role emphasizes...