Hybrid QA Tester: Data Quality & BI Validation

LA International; City Of London; Hybrid; GBP 55,000 - 65,000; Full time

Job summary

LA International is seeking a QA Tester for a 6-month contract with the potential for extensions. The role is hybrid with up to 2 days per week onsite across multiple locations including London, Newcastle, Leeds, Manchester, Blackpool or Sheffield.

Day rate ranges from £300 to £350 via umbrella. Key duties include validating BI reports (Power BI, Qlik Sense, Tableau), ensuring data accuracy, and executing a range of testing activities from unit to UAT while collaborating with Business Analysts

Qualifications

• Validate BI reports against business requirements.
• Verify dashboard KPIs, charts, measures, filters, and drill-through functionality.
• Ensure consistency of data across source systems, data warehouse, and reports.
• Perform report reconciliation and data accuracy checks.
• Validate ETL processes and data transformations.
• Verify data movement from source systems to reporting layers.
• Execute database and SQL-based validation tests.
• Identify data quality issues and perform root cause analysis.
• Create test strategies, test plans, test scenarios, and test cases.
• Execute functional, regression, integration, and UAT testing.
• Record and track defects through to resolution.
• Support production deployments and post-release validation.
• Work closely with Business Analysts, Data Engineers, Developers, and Product Owners.
• Understand reporting requirements and translate them into test scenarios.
• Support business users during UAT and provide testing evidence.
• Maintain test evidence, test reports, defect logs, and traceability matrices.
• Produce release sign-off documentation.
• Ensure compliance with testing and governance standards.

Responsibilities

• Validate Power BI, Qlik Sense, Tableau, or other BI reports against business requirements.
• Verify dashboard KPIs, charts, measures, filters, and drill-through functionality.
• Ensure data consistency across source systems and reporting layers.
• Record and track defects through to resolution.
• Support production deployments and post-release validation.

Skills

QA Testing

BI Reporting

SQL

Data Validation

UAT Testing

Tools

Power BI

Qlik Sense

Tableau

Job description

LA International is seeking a QA Tester for a 6-month contract with the potential for extensions. The role is hybrid with up to 2 days per week onsite across multiple locations including London, Newcastle, Leeds, Manchester, Blackpool or Sheffield.

Day rate ranges from £300 to £350 via umbrella. Key duties include validating BI reports (Power BI, Qlik Sense, Tableau), ensuring data accuracy, and executing a range of testing activities from unit to UAT while collaborating with Business Analysts