Senior Data Platform Engineer: AI/ML & Cloud Data Lakes

Company: Costar Group
Apply for the Senior Data Platform Engineer: AI/ML & Cloud Data Lakes
Location: Irvine
Job Description:

CoStar Group is seeking a senior data engineer to design and oversee dimensional modeling, data platform architecture, and scalable ETL pipelines. You will implement secure data warehouses and data lakehouses, leverage Databricks and Snowflake, and integrate AI/ML into data projects.

The role emphasizes cloud-based data platforms, cross-functional collaboration, and delivery within timelines. Strong Python/PySpark/SQL skills and terabyte-scale experience are essential.

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Posted: October 29th, 2026