4-6 years of experience in IT and data base/data warehouse domain, Pyspark/Python
Primary is Python and PySpark
- Experience in writing sqls in Hive, Impala
- Exposure to scripting language like shell scripting, python is required.
- Strong SQL skills are essential; experience writing complex queries spanning multiple tables is required.
- Experience in AWS is plus.
- Working knowledge of performance tuning of database queries (understanding the inner working of the query optimizer, query plans, indexes, partitions etc.).
- Working knowledge of data modelling and dimensional modelling tools and techniques.
- Experience in data quality, data governance, DataOps and latest data management techniques a bonus
