Pretoria: BI Tester posted by Boardroom Appointments

• Degree or diploma in computer science information systems statistics or mathematics
• Minimum of five years experience in a BI Tester role
• Business Intelligence or Data Testing related certifications
• Microsoft Certified Azure Data Engineer Associate
• Data Analyst Associate Power BI
• SQL Server Database Development or Administration
• ETL Development or Data Integration certification
• Certified Agile Tester
• Data Quality and Validation certification

Technical Experience Requirements

• Minimum of 3 years experience in T-SQL for data validation query development and test scripting
• Minimum of 3 years experience testing SSIS and ETL processes
• Minimum of 4 years experience testing and verifying Power BI dashboards and reports
• Minimum of 2 years experience testing data marts including schema validation and data accuracy

Documentation Requirements

• CV must clearly demonstrate formal education qualifications
• Copies of qualifications listed on CV must be provided

Scope of Work
BI Testing and Quality Assurance

• Designed and executed test plans and test cases for ETL processes data integration workflows data marts and reporting platforms
• Performed data validation and reconciliation between source systems and target BI systems
• Conducted functional integration system regression and performance testing on BI solutions and data pipelines
• Identified data quality issues logged defects and tracked resolution
• Validated correctness of business logic in BI reports dashboards and analytics solutions

Collaboration and Documentation

• Collaborated with BI developers report developers business analysts and stakeholders
• Participated in Agile and Scrum ceremonies including sprint planning reviews and retrospectives
• Maintained testing documentation including test cases results defect logs and sign off reports
• Assisted with user acceptance testing and end user validation

Tools and Platforms

• Microsoft SQL Server using T-SQL
• SSIS for ETL workflow and transformation logic testing
• Power BI for visual data accuracy and report logic validation
• Data Marts for schema validation and consistency testing

Reporting and Communication

• Provided regular testing status updates risk assessments and defect summaries
• Participated in progress meetings testing reviews and delivery readiness discussions