Senior Palantir Foundry Engineer - Data Pipelines & Ontology

Workana is seeking experienced Palantir Foundry Engineers to support a large-scale healthcare data implementation. The role involves building data pipelines, supporting rapid data onboarding, and contributing to ontology design and modeling within Palantir Foundry.

Responsibilities:

• Build, optimize, and maintain data pipelines into Palantir Foundry
• Integrate multiple healthcare data sources, including clinical, claims, supply chain, and other enterprise datasets
• Support rapid data onboarding to accelerate ontology development and population
• Design, build, and refine ontology objects, properties, relationships, and data mappings in Palantir Foundry
• Collaborate with business and technical stakeholders to translate requirements into scalable data and ontology structures
• Support ontology governance, versioning, and best practices
• Work across Pipeline Builder, Code Repositories, data integration workflows, and Foundry-based modeling efforts
• Contribute to a fast-moving implementation environment where rapid iteration and practical delivery are required

Requirements:

• 4+ years of hands-on Palantir Foundry experience
• Strong experience with Palantir Foundry Pipeline Builder, Code Repositories, and data integration
• Strong Python, PySpark, and SQL skills
• Experience building and optimizing data pipelines in complex enterprise data environments
• Hands-on experience with ontology architecture, ontology modeling, data mapping, and ontology design patterns
• Strong data modeling skills
• Experience working with complex healthcare, clinical, claims, supply chain, or regulated-industry data
• Must be based in the United States
• Willingness to travel occasionally for key onsite workshops in the Chicago or Houston area
• Palantir AIP experience
• Prior experience with ontology acceleration projects, including auto-discovery or rapid ontology population
• Healthcare industry experience
• Experience working in regulated environments