Agilisium
ETL / Data QA Tester
Skills
2 months ago
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Important information
Contract type:
Permanent
Location:
Chennai, Tamil Nadu, India
Work mode:
Onsite
Published on:
4 September 2026
What they need
Job Location: Hyderabad / Chennai
Experience: 5 to 15 Years
Work Mode: Work from Office
We are looking for an experienced ETL/Data QA Tester with strong expertise in data validation, SQL, Python automation, and cloud data platforms.
Key Responsibilities:
- Perform ETL, data warehouse, and source-to-target testing.
- Validate data reconciliation, record counts, transformations, mappings, and business rules.
- Test KPIs, dashboards, and reports against backend data.
- Develop Python scripts for data validation and test automation.
- Perform data pipeline testing on AWS/Azure.
- Identify data issues and perform root-cause analysis.
Required Skills:
- 5+ years of ETL/Data Warehouse Testing experience.
- Strong SQL skills.
- Hands-on experience with Databricks, Snowflake, AWS S3, and Redshift.
- Experience with Power BI/Tableau dashboard validation.
- Strong experience in data reconciliation and transformation testing.
- Python automation experience.
- Life Sciences/Clinical/Pharma domain experience is preferred.
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