Job Description
An employer is seeking a Data Engineer II (ML Training & Multi-Source Integration) to join a large healthcare client supporting the AI Insight & Next Best Action platform. The project focuses on building and scaling the data layer that powers machine learning models, including integrating multiple data sources, developing feature pipelines, and enabling high-quality, production-ready ML datasets.
Responsibilities will include:

Build and maintain Feature Store pipelines that ingest and process behavioral, clinical, engagement, and Rx data signals
Design and develop ML training datasets, including batch and real-time feature pipelines, dataset versioning, and training/evaluation splits
Integrate and normalize multi-source data such as Kafka event streams, Adobe Analytics data, and healthcare datasets
Develop and optimize large-scale data processing jobs using Apache Spark (Dataproc) for feature engineering and model input preparation
Monitor and...