ETL Backend Tester
Ishir•Dallas, TX
•Onsite
About The Position
We are seeking a Data Warehouse ETL Backend Tester to provide technical expertise to ensure that telecommunications and network facilities are sufficient, appropriate, and functioning well. They will also ensure that data, voice, and voicemail systems perform at optimum and cost-effective levels.
Requirements
- 8+ years of experience in ETL/Data Warehouse testing.
- Strong experience testing Snowflake databases.
- Hands-on experience with QuerySurge for automated data validation and reconciliation.
- Extensive experience performing database integrity testing.
- Expertise in validating ETL transformations to ensure source-to-target data accuracy.
- Strong SQL skills for backend data validation.
- Automation testing experience.
- Experience working in Agile environments.
- Knowledge of CI/CD pipelines and automated testing frameworks.
Responsibilities
- Validate data quality, completeness, and integrity within Snowflake.
- Verify ETL transformations, mappings, and business rules.
- Perform source-to-target data reconciliation.
- Validate data loads and ensure no data loss or corruption.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
