Required Skills.
• Strong hands-on experience with Data-bricks and Apache Spark (PySpark/Scala).
• Experience in SQL and data transformation techniques.
• Knowledge of ETL tools and data pipeline development.
• Experience working with cloud platforms (Azure/AWS/GCP)
• Strong Azure cloud background
• Understanding of data warehousing concepts.
• Strong problem-solving and analytical skills.
• Hands-on experience with Azure Data bricks or Delta Lake, in building ETL pipelines : batch (autoloader) and Spark structured streaming
• Knowledge of data modelling and performance tuning in Spark.
• Exposure to CI/CD pipelines and DevOps practices.
• Familiarity with data governance and security practices.
• Strong hands on working experience of Unity catalog:
• Hands on exposure to Creating end to end environments : creating catalogs, schemas, tables . materialized views, functions, volumes
• Experience in building SCD 1 and SCD2 (slowly changing dimensions ) on dimension tables
• Experience in building CDC (change data capture pipelines)
• Strong hands on experience with Lakehouse federation , creating foreign catalogs to get data from external sources
• Strong understanding of databricks partitioning , Liquid clustering