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# Senior Test Lead - Data Migration & Etl (Remote Spain)

- **Company:** Cognizant
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Extract Transform Load (ETL), Data Migration, Data Warehousing, Database Queries, Teradata SQL, Strategies of Testing, Snowflake
- **Published:** September 25, 2026
- **Apply:** https://www.buscojobs.com.es/senior-test-lead-data-migration-etl-remote-spain-en-madrid-ID-373606245

## About the Role

This role requires extensive ETL and data warehouse testing experience, along with strong SQL skills in Snowflake and Teradata.You will define test strategies, build test plans, and mentor junior testers.
This is a senior client-facing position, offering the chance to work with the latest technologies while enjoying flexible remote work options within Spain.

## Description

Cognizant is looking for a Senior Tester to lead the quality assurance for a Teradata-to-Snowflake migration project.This role requires extensive ETL and data warehouse testing experience, along with strong SQL skills in Snowflake and Teradata.You will define test strategies, build test plans, and mentor junior testers.This is a senior client-facing position, offering the chance to work with the latest technologies while enjoying flexible remote work options within Spain.