[Hiring] Senior QA Test Engineer @CSG

Role Description

We are seeking a Senior QA Test Engineer to ensure the accuracy, integrity, and reliability of our data analytics platform. This role focuses on validating end-to-end data pipelines, ETL processes, and Power BI dashboards and reports, ensuring business users can trust the insights generated.

• You will validate end-to-end data pipelines from source systems to final dashboards.
• You will write and execute complex SQL queries to verify data transformations, joins, and aggregations.
• You will perform data reconciliation and source-to-target validation to ensure no data loss, duplication, or corruption.
• You will design and implement automated data validation frameworks (row counts, checksums, data comparisons).
• You will test and validate Power BI dashboards and reports for:
  • Data accuracy and consistency.
  • Business logic and KPI calculations.
  • Filters, drill-downs, and visual interactions.
• You will ensure consistency of data across reports, dashboards, and underlying datasets.
• You will collaborate with data engineers, analysts, and product owners to clarify requirements and define test strategies.
• You will participate in Agile/Scrum ceremonies and support release cycles with regression testing.
• You will identify, document, and track defects, and support root cause analysis.
• You will drive test automation and continuous improvement in QA processes.

Qualifications

• Bachelor’s degree in computer science, Software Engineering, or related field, or equivalent practical experience.
• 5+ years of experience in QA/Data Testing with a focus on data analytics platforms.
• Experience in both Manual and automation testing (Selenium and Cypress).
• Strong expertise in SQL (complex queries, joins, aggregations, data validation).
• Hands-on experience testing ETL/ELT pipelines and data warehouses.
• Experience with Power BI (dashboard/report validation, data model understanding, DAX basics).
• Strong understanding of data integrity, reconciliation, and validation techniques.
• Experience with test automation tools/frameworks for data validation.
• Familiarity with Agile/Scrum methodologies.
• Strong analytical and problem-solving skills.

Benefits

• Work from Home, in-office, or hybrid.
• Employee Belonging Groups.
• Healthcare: Dental, Medical, and Vision.
• Paid Vacation, Volunteer, and Holiday Time Off.
• And so much more!

Accommodation

If you would like to be considered for employment opportunities with CSG and need special assistance due to a disability or accommodation for a disability throughout any aspect of the application process, please call us at +1 (402) 431-7440 or email us at [email protected].

CSG provides accommodations for persons with disabilities in employment, including during the hiring process and any interview and/or testing processes.