QA Data Tester – SQL, ETL & Database Testing
Astra North Infoteck Inc.
Full-time
Computer Occupations
Location
Mississauga, Ontario, Canada
Posted
July 07, 2026
Job Description
Job Description
Data Tester
Role Overview
Key Responsibilities
Data Tester
Location: Remote (Canada)
Duration: 6 Months
Work Model: 100% Remote
Role Overview
We are seeking a detail-oriented Data Tester with strong experience in SQL, database testing, and ETL validation. The ideal candidate will be responsible for ensuring data accuracy, integrity, and quality by validating backend systems, executing complex SQL queries, and performing end-to-end data testing across multiple database platforms.
Key Responsibilities
Design, develop, and execute test cases for database and data validation testing.
Perform backend data validation using complex SQL queries.
Validate ETL processes and ensure accurate data movement between source and target systems.
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