ETL Tester and Developer (Toronto)

TCS is an equal opportunity employer, embracing diversity across race, nationality, ethnicity, gender, age, physical ability, neurodiversity and sexual orientation.

ETL Tester and Developer Job Summary

We are seeking a skilled ETL Tester and Developer with strong experience in data warehousing, ETL processes, and data validation. The ideal candidate will be responsible for developing ETL pipelines and ensuring data quality through comprehensive testing.

Key Responsibilities

• Design, develop, and maintain ETL processes and data pipelines
• Perform data validation and reconciliation between source and target systems
• Develop and execute ETL test cases and automation scripts
• Analyze data discrepancies and ensure data accuracy and integrity
• Work with large datasets in data warehouse environments
• Collaborate with business analysts, developers, and data engineers
• Write complex SQL queries for data an...