NextHire Try for free

Tata Consultancy Services

Posted 25 Aug 2026

ETL QA Engineer

Apply with NextHire Auto Apply fills in the application for you.
Team
TECHNOLOGY
Posted
25 Aug 2026

About the role

Strong expertise in complex SQL queries Hands-on experience with: Joins, Window Functions, Subqueries Data comparison and reconciliation techniques. Experience with databases like: SQL Server / Oracle / PostgreSQL / MySQLETL validation o Data staging and warehouse testing o Slowly Changing Dimensions (SCD Type 1, 2, 3) o Data warehouse concepts (Fact & Dimension tables)

Good-to-Have · Knowledge of cloud platforms: o AWS (Redshift, S3, Glue) OR o Azure (ADF, Synapse) OR o GCP (BigQuery, Dataflow) · Experience with PySpark / Python for data validation

Qualifications: BACHELOR OF ENGINEERING

Similar jobs

See every job

85% of jobs are never posted

The AI Outreach Agent writes to recruiters and hiring managers at the companies you pick, from your own Gmail.

Try AI Outreach