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Software Qlty Assurance Sr. Specialist

Hospitality Full Benefits Career Growth
Company

Ntt Data

Location

región centro jalisco, Mexico

Posted

June 08, 2026

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About This Opportunity

Software Quality Assurance Senior Specialist – Guadalajara, Jalisco (MX-JAL)

Job Duties:

  • Test ETL processes across Informatica and Snowflake.
  • Validate data between source systems, staging, and downstream applications using SQL (Oracle, SQL Server, Snowflake).
  • Run queries in DBeaver, SQL Developer, and SSMS to compare results and troubleshoot issues.
  • Create and update test cases in Jira and log defects with clear documentation.
  • Review data mappings, job logs, and verify that ETL runs completed correctly.
  • Work with developers, BAs, and SMEs to clarify requirements and confirm expected outcomes.
  • Use WinSCP for file management and version control.

Skill Set:

  • Strong SQL skills for data validation.
  • Experience with ETL testing in Glue, Informatica, or similar tools.
  • Comfortable using Jira.
  • Familiarity with data warehousing concepts and reading mapping documents.