Careers

QA

BIScience · Intermediate

About The Position

We are looking for a skilled QA to join our team! In this role, you will be responsible for ensuring data quality, validating ETL processes, and verifying data integrity across our systems.

What You’ll Do  

• Perform manual testing on ETL processes, ensuring data completeness, accuracy, and integrity.

• Validate data between source and target systems (Source-to-Target Validation).

• Write complex SQL queries to verify data consistency and correctness.

• Analyze data to identify issues, inconsistencies, or anomalies.

• Collaborate with Development, BI, and Data Engineering teams to improve data quality.


Requirements

• At least 3-5 years of experience in QA testing with a focus on data and ETL processes – Must.

• Strong SQL skills, including writing complex queries (Joins)) - Must

• Experience with BigQuery, PostgreSQL, MySQL, SQL Server, or similar.

• Hands-on experience in data validation, integrity, and completeness testing.

• Familiarity with BI tools and data visualization – an advantage.

• Experience with Python/Shell scripting for automation – an advantage.

• Knowledge of Linux – an advantage.


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