Data Warehouse BI Tester

Job Description

Profile -Data Warehouse BI TestingExperience - 4-10YearsLocations - Bangalore / Chennai / Hyderabad / Mumbai / Ahmedabad / IndoreKey Responsibilities:
• Develop and execute test plans, cases, and scripts for BI and data warehouse systems.
• Validate ETL workflows, data mappings, and transformations.
• Perform data integrity, accuracy, and performance testing across large datasets.
• Test and validate dashboards, reports, and visualizations for accuracy and usability.
• Collaborate with developers, analysts, and stakeholders to identify requirements and address defects.
• Create and maintain testing documentation and automated test scripts.
Qualifications:
• Strong understanding of data warehouse concepts, ETL processes, and BI tools (e.g., Tableau, Power BI, Cognos).
• Proficiency in SQL for querying and validating large datasets.
• Experience with automated testing tools and frameworks.
• Analytical mindset with excellent problem-solving skills.
• Knowledge of Agile and QA methodologies.
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Keyskills :
bi toolsetl