Seeking a Data Engineer with strong hands-on experience in Databricks (must-have, primary skill). Expertise in Apache Spark (PySpark/Scala) and Delta Lake for large-scale data processing. Proven experience building end-to-end data pipelines in Databricks (ETL/ELT). Strong knowledge of Databricks performance tuning, cluster optimization, and cost management. Hands-on experience with Palantir Foundry (secondary but required) pipelines, ontology, and data modeling. Advanced SQL skills and experien