Senior ETL Tester - Azure, Databricks, Data Quality

Quantum Technologies. LLC; Irving (TX); On-site; USD 77,000 - 110,000; Full time

Job summary

Quantum Technologies LLC in Irving, TX seeks a Senior ETL Tester with strong Azure/Databricks experience. You will validate ETL pipelines, data migration, and quality across cloud environments, ensuring data accuracy and integrity.

Responsibilities include end-to-end testing, complex SQL validation, and collaboration with data engineers and business teams. Four-year+ experience preferred; contract options include W-2/1099/C2C.

Qualifications

• Senior ETL tester with hands-on ETL testing experience.
• Strong data validation and data quality testing skills.
• Experience with Azure cloud services and data platforms.
• Proficient in SQL and complex data validation queries.
• Familiar with data migration and data reconciliation processes.
• Knowledge of Databricks and PySpark is a plus.

Responsibilities

• Perform ETL testing and validate data extraction, transformation, and loading processes.
• Validate data accuracy, completeness, integrity, and consistency across source and target systems.
• Write and execute complex SQL queries for data validation and reconciliation.
• Identify, troubleshoot, and report data-related defects.
• Perform end-to-end, functional, regression, and integration testing.
• Collaborate with data engineers, developers, and business teams to resolve issues.

Job description

Quantum Technologies LLC in Irving, TX seeks a Senior ETL Tester with strong Azure/Databricks experience. You will validate ETL pipelines, data migration, and quality across cloud environments, ensuring data accuracy and integrity.

Responsibilities include end-to-end testing, complex SQL validation, and collaboration with data engineers and business teams. Four-year+ experience preferred; contract options include W-2/1099/C2C.