Location: United States
Cap-Exempt H-1B Position — No lottery required
**Location** Work from Home **Job Category** Business Strategy and Innovations **Schedule** Days **Work Type** Full time **Department** IT Data Management Division **Date posted** 04/16/2026 **Job ID** R-95109 ### **Job Summary** The Senior Platform Data Engineer owns roadmap, priorities, platform standards, and architecture reviews; provides formal input on performance reviews. This position makes clinical data ready for AI at scale: owning the shared data products, retrieval infrastructure, and platform administration that the entire AI portfolio depends on. Owns Real-time data feeds. Reusable clinical data models and feature pipelines. RAG retrieval infrastructure (ingestion, chunking, embeddings, vector DB, retrieval pipelines). Databricks platform administration. ### **Job Duties** - Streams data from Epic SDE, ADT feeds, lab results, and other clinical sources into Databricks for downstream model consumption. - Curates shared clinical feature tables (patient demographics, labs, vitals, diagnoses, utilization history, imaging metadata) in Databricks/Unity Catalog that multiple AI programs consume for model training, validation, and monitoring. - Owns RAG Infrastructure, the shared retrieval-augmented generation platform that agentic and generative AI programs use to ground LLM outputs in organizational knowledge. - Designs and operates document ingestion pipelines: normalizing clinical documents, policies, guidelines, and unstructured data sources into formats ready for embedding and retrieval. - Implements and optimizes chunking strategies tailored to healthcare content (e.g., preserving clinical note structure, section-aware chunking for guidelines and protocols). - Manages the embedding pipeline: selecting, tuning, and versioning embedding models (domain-specific clinical models where they outperform general-purpose). - Administers the vector database: schema design, indexing, metadata management, access controls, and performance tuning. - Builds and maintai