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Role: ETL Tester
Location: San Antonio, CA - Onsite
Required Skills:
Role: ETL Tester
Location: San Antonio, CA - Onsite
Required Skills:
- Strong experience in ETL Testing and Data Warehouse testing
- Be able to review logs and understand where failures are occurring
- Be able to triage what is an USAA issue vs. BigEye
- Hands-on experience with ETL tools like Informatica, Talend, SSIS, or DataStage
- Strong SQL skills for data validation and query writing
- Experience in validating source-to-target mappings
- Knowledge of data migration and transformation testing
- Experience with database systems like Oracle, SQL Server, MySQL, PostgreSQL
- Understanding of data warehousing concepts (Star Schema, Snowflake Schema)
- Experience with defect tracking tools like JIRA
- Familiarity with Agile/Scrum methodologies
- Validate ETL workflows, mappings, and data transformations
- Perform source-to-target data validation
- Write and execute SQL queries for data verification
- Identify data quality issues and report defects
- Perform regression, integration, and system testing
- Validate data completeness, accuracy, and consistency
- Collaborate with developers, business analysts, and data engineers
- Prepare test cases, test plans, and test reports
- Experience with automation testing tools
- Exposure to cloud platforms like AWS, Azure, or Google Cloud Platform
- Knowledge of BI tools like Tableau or Power BI
- Experience with Big Data technologies like Hadoop or Spark