- Ensure data validation and integrity during migration and data pipeline workflows.
- ETL automation testing by validating end to end data pipelines.
- Automate workflows in AWS for scalability and performance optimization.
- Leverage CICD for continuous testing and deployment of data pipelines.
- Write complex SQL queries for debugging and data retrieval.
- Develop framework to support data testing for regression.

Qualification -7+ years of experience in ETL/data testing, with hands-on exposure to

Databricks (Spark, Delta Lake, Notebooks).

- Solid SQL skills for writing validation queries, joins, aggregations, and data

comparisons.
- Experience testing pipelines on at least one cloud platform ? AWS (S3, Glue,

Redshift) or Azure (ADF, ADLS Gen2, Synapse).





- Understanding of data warehousing concepts (dimensional modeling, SCD types,

medallion/bronze-silver-gold architecture).
- Experience with test management tools (JIRA, TestRail, Azure DevOps, qTest, or

similar).
- Familiarity with data quality/validation frameworks and reconciliation techniques.
- Basic scripting skills in Python or PySpark for test automation.
- Understanding of batch and streaming data pipeline concepts.
- Strong analytical skills with high attention to detail.
- Good communication skills to document and articulate defects and testing outcomes

clearly.

📌 ETL Tester (Bengaluru)
🏢 ACL Digital
📍 Bengaluru