We're building the intelligent infrastructure layer for healthcare AI. If you believe healthcare should be universal, open, and safe — we want to talk.
View Open PositionsWe exist for one reason: to make healthcare infrastructure intelligent, open, and available to every health system on earth.
Named for the founder of the National Health Service. Every line of code serves healthcare. We measure success in patient outcomes, not vanity metrics.
160+ microservices, a federated agent registry, multi-model AI routing, and real-time clinical decision support. These are real engineering challenges — not CRUD apps.
Products and protocols used by health systems worldwide. Your work ships as healthcare infrastructure — BulletTrain is free to self-host, and GHARRA connects the global agent ecosystem.
Headquartered in Dublin, Ireland. Team distributed globally. We hire the best people regardless of geography and trust them to do exceptional work.
We're always looking for extraordinary people. Even if you don't see a role that fits, reach out.
Design and build healthcare microservices at scale. Work across the BulletTrain platform — from Fast Healthcare Interoperability Resources (FHIR) connectors to AI orchestration pipelines.
Own integrations across FHIR R4, Health Level 7 version 2 (HL7v2), Clinical Document Architecture (CDA), X12, and Digital Imaging and Communications in Medicine (DICOM). Bridge the gap between clinical workflows and engineering.
Fine-tune and evaluate large language models (LLMs) for clinical use. Work on Bevan, our healthcare-specific model, and build the multi-model routing layer.
Build and operate the infrastructure that runs 160+ microservices. Kubernetes orchestration, observability, CI/CD pipelines, and sovereign deployment tooling.
Design interfaces for clinicians, administrators, and developers. Healthcare user experience (UX) that reduces cognitive load and improves patient safety.
Reach out anyway. We're always interested in meeting people who care deeply about healthcare infrastructure.
Book a WalkthroughExplore what we build: Cross-Border Demo • Agent Topology Demo