Quality Assurance Data Analyst
Core
Ensuring the accuracy, completeness, and integrity of complex datasets throughout their lifecycle by validating imports, transformations, updates, and extracts.
Role type
Quality Assurance Data Analyst
Builds
Reliable data outputs and high-quality deliverables across complex data services initiatives
Domain
Data Services / Data Quality
Deliverable
production ML models | dashboards & analysis
Required skills
SQL/T-SQL, Excel, data validation, test case development, requirements review, defect resolution, data modeling concepts, ETL concepts, relational database logic
Preferred skills
Data Analyst or Business Analyst background, data quality standards knowledge
Technologies
SQL Server, Excel, T-SQL, ANSI-89, ANSI-92
Responsibilities
Validate data imports, updates, transformations, and extracts; Review SQL queries, stored procedures, triggers, and functions; Write and execute SQL test queries; Analyze datasets to confirm business requirements; Develop and execute test cases; Identify gaps and inconsistencies in requirements; Partner with engineers and analysts to resolve defects; Verify corrections; Translate functional requirements into testing scenarios; Conduct peer reviews; Maintain testing documentation
Seniority
Mid-level, hands-on IC
