Senior Java Backend Engineer — Hybrid 12-Month Freelance

StaffYourTribe in Brussels, Belgium is seeking a Senior Java Developer with a strong interest in AI-driven software engineering. The role focuses on building real-time transaction monitoring platforms, designing Java-based backend services, and delivering scalable microservices within an AI-enabled software lifecycle.The position offers a hybrid work setup...

CDH Professionals in Brussels seeks an experienced Freelance MLOps Engineer to join a modern AI and cloud environment. You will build and operate scalable ML platforms, collaborating with Data, AI and DevOps teams to take models from development into production.You'll work in a hybrid setup (2-3 days onsite), start ASAP, for 8-12 months with potential...

Senior Java Developer - AI-Driven Software Engineering Brussels, Belgium Languages: English + Dutch or French Hybrid - 2 days/week on-site About the opportunity Are you an experienced Java Developer with a genuine interest in AI and modern software engineering? For a Belgian fintech company, we’re looking for a Senior Java Developer to join a team building...

Senior Data Scientist – Belgium (Hybrid)About the Mission Context & purpose of the role: The Data mining team is looking for a senior profile who fulfills a dual assignment: Accelerating strategic data initiatives through substantive expertise, technical direction and coaching. Manage the continuous flow of ad‑hoc data questions through overview,...

Our client is looking for an experienced Senior Network Engineer to join a team responsible for the design, operation, security, and continuous improvement of a large-scale network infrastructure supporting business and industrial operations across Belgium, France, Germany, Switzerland, and the UK.Working in both IT and OT environments, you will play a key...

At Cloudpepper, we construct and function the platform behind 10,000+ Odoo situations. Our management aircraft is constructed with Symfony/PHP, our automation runs on Ansible, and the infrastructure beneath is Linux, PostgreSQL, and Nginx. This isn’t a pure infrastructure position. We’re searching for a senior engineer who can work throughout each...

ING is seeking a Backend Java Engineer to design, build, and maintain scalable backend services and APIs that power customer onboarding and data processes.You'll collaborate with frontend, architects, analysts, and DevOps, applying AI-powered development tools and modern cloud-native practices. The role emphasizes clean, well-tested code, RESTful APIs, and...

TITANS freelancers, s.r.o. is seeking a senior test engineer to coordinate and execute tests on large-scale government projects. The role is offered on a full-time basis with 40% remote work and hybrid collaboration with the client team.The project spans 12 months with potential extension, starting in August 2025. The engagement emphasizes freedom and...

Joining Collibra’s Unstructured AI Team Work at the forefront of context engineering - shaping how AI systems retrieve, structure, and leverage context to deliver accurate, high-quality results at scale. Own end-to-end technical delivery of Unstructured AI systems - from feature prototype to stable production across enterprise environments. Build and...