Senior Backend Engineer: Java, Kafka

Capgemini in Belgium is seeking a Java Software Engineer to develop business-critical front-end, back-end and mobile applications for our clients. You will contribute to shaping scalable software solutions and be part of a collaborative team across delivery streams.You will work on developing software, estimating timelines, ensuring quality, delivering on...

About CorilusCorilus is the leading provider of digital solutions for healthcare professionals in Belgium, with over 30 years of experience building software for doctors, pharmacists, nurses, and care coordinators. Today, we serve more than 70,000 healthcare professionals. We are now at an inflection point. Following the acquisition of Sofia Dévelopement in...

ILIAS Solutions in Diegem, Belgium, is seeking a motivated PHP/Laravel developer to join a small, independent team. You will build modern back-end services, write clean, scalable code and shape how systems evolve.You contribute to APIs, databases, and performance improvements, take ownership of challenging problems, and collaborate with a compact team in a...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

Corilus is seeking a Senior Software Engineer Java / Spring Boot in Diegem. You will develop and maintain Java-based microservices, design REST APIs, and contribute to scalable, secure systems used by healthcare professionals.You will collaborate with product owners and analysts, own your solutions, and help shape the architecture in an Agile environment....

ILIAS Solutions is seeking a senior backend engineer to own and operate a data runtime across multiple sites. You will manage Spark on Kubernetes, Delta Lake on MinIO, and PostgreSQL on Kubernetes, ensuring reliability even without direct access.Responsibilities include schema design, data governance, and automation efforts across hybrid environments. You...

Hybrid (2 days on-site) - Permanent, full-timeAbout the roleThe data stack you own runs on warships and in air-gapped ops centres. When ILIAS Solutions cannot be in the room, your Helm charts, runbooks and Spark jobs are what keeps it running, across 10+ customer sites, some physically unreachable, where what you deploy must continue to function for years....

Opportunity Hybrid (2 days on-site) · Permanent, full-time About the role The data stack you own runs on warships and in air-gapped ops centres. When ILIAS Solutions cannot be in the room, your Helm charts, runbooks and Spark jobs are what keeps it running, across 10+ customer sites, some physically unreachable, where what you deploy must continue to...

ILIAS Solutions is seeking a senior software engineer to design and build full‑stack applications that connect data platforms with operational systems. You’ll join the Data Platform team within the Defense Capability Management unit and help deliver reliable, secure, and scalable software for logistics, maintenance and workflows.Responsibilities include...