Senior Backend Engineer: Offline-First Java Leader

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...

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....

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...

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...

ILIAS Solutions in Diegem, Belgium is seeking a Senior Backend Engineer to own the data runtime stack in production across multiple sites. You will deploy, monitor and upgrade Spark on Kubernetes, Delta Lake on MinIO, and PostgreSQL on Kubernetes, while delivering Python and Java backends and Helm-packaged bundles for customers.Eligibility to obtain national...

OpportunityDesign and build applications that connect data platforms with operational systems where reliability, security and performance support decision making.At ILIAS Solutions, you join the Data Platform team within the Defense Capability Management unit. You work on software that supports logistics, maintenance and operational workflows in environments...

Other locations: Anywhere in Country The Opportunity: Your Next Adventure Awaits? AI is moving from experimentation to enterprise execution. Organisations now need leaders who can connect ambition to architecture, data foundations to deployed products, and emerging technology to measurable business value. At EY Belgium, our Data & AI practice is growing...

OpportunityHybrid (2 days on-site) · Permanent, full-timeAbout the roleOffline, air-gapped installations for NATO customers mean your API versioning and backward-compatibility decisions are not technical hygiene, they are the difference between a fleet that can operate and one that cannot. The backend services you design and maintain run in constrained,...

OpportunityHybrid (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...