Hire Databricks engineer talent in a platform where expertise is concentrated in a small talent pool. Databricks combines data engineering, analytics, and ML on one platform — requiring engineers who understand both Spark distributed computing and lakehouse-specific patterns (Delta Lake ACID transactions, Z-ordering, liquid clustering).
Production Databricks requires: Spark optimization — partition strategy, shuffle management, broadcast joins, caching. Delta Lake — ACID transactions, time travel, schema evolution, compaction. Unity Catalog — governance, lineage, data access policies. Cost management — cluster sizing, auto-scaling, spot instances, serverless SQL.