Palantir Data Architect

Role Summary We are looking for an Ontology Data Architect to lead the design, evolution, and operationalisation of our enterprise ontology on the Palantir platform. This role sits at the intersection of business domain knowledge, data engineering, and product delivery. You will shape how real-world operational concepts are represented digitally and ensure the ontology directly enables high-value user journeys, applications, and automation. This is not a theoretical modeling role. Success is measured by adoption, reuse, and business impact. What You'll Do Ontology Design & Evolution Design, own, and evolve a business-driven ontology that represents real operational processes, assets, events, and relationships. Ensure ontology development is validated through active use in applications, analytics, and workflows. Balance semantic rigor with pragmatism - evolving iteratively based on real use cases. Product & Platform Collaboration Work embedded with product teams to ...