Data Architect - Palantir Foundry (Health Domain)

Location: UK (Hybrid). Office Location is Leeds, LS1 5JL. Contract: Permanent or ContractSalary Range for Perm: £50,000 - £75,000, depending on experience.Rate for Contract: £500-£600/day, Inside IR35. Overview We are looking for a highly experienced Data Architect with deep expertise in Palantir Foundry to lead the design, modelling, and governance of next-generation data platforms across the UK health sector. This role will shape how clinical, operational, and population-level insights are delivered using one of the most advanced data operating systems in the world. Key Responsibilities Lead the end-to-end architecture of Palantir Foundry, covering data integration, pipelines, transformations, ontology modelling, governance, and operational applications. Own and evolve the enterprise ontology, defining object types, links, actions, and semantic relationships for clinical and operational domains. Design scalable, modular, and governed data pipelines following Foundry best practices (transform patterns, DRY architecture, no circular dependencies). Integrate structured, unstructured, streaming, and device/IoT datasets using Foundry''s ingestion and connector frameworks. Build ontology-driven data products, KPIs, data marts, and analytical frameworks for clinical pathways, care coordination, workforce planning, and command-centre operations. Implement robust security, classification, and purpose-based access controls, ensuring full lineage, auditability, and regulatory ..... full job details .....