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QA Analyst - Power BI & Data Solutions

QA Analyst - Power BI & Data Solutions

Wall Street Consulting Services LLCAjmer, IN
1 day ago
Job description

Role : QA Analyst – Power BI & Data Solutions

Location : Hyderabad

Experience : 3-7+ Years (depending on seniority)

Key Responsibilities

  • Test Strategy & Planning : Define and implement comprehensive QA strategies and test plans for data pipelines, ETL processes, and Power BI solutions.
  • Data Validation : Validate data integrity, accuracy, and completeness by writing and executing complex SQL queries against large datasets in source systems and data warehouses.
  • Report & Dashboard Testing : Perform functional, regression, and performance testing for Power BI reports and dashboards, ensuring data accuracy, correct DAX calculations, and functional parity with business requirements.
  • ETL & Data Pipeline Testing : Test data transformations and extraction, transformation, and loading (ETL) processes to ensure data quality and compliance across all layers.
  • Collaboration : Work closely with BI developers, data engineers, business analysts, and stakeholders to understand requirements, clarify testing scope, and track defects using tools like JIRA.
  • Documentation : Develop, document, and maintain comprehensive test cases, test scripts, and test artifacts.
  • Automation (Good to have) : Familiarity with test automation tools (e.g., Selenium) and scripting to streamline regression testing is a plus.
  • Compliance & Governance : Ensure all solutions comply with data governance standards and regulatory requirements.

Required Skills & Qualifications

  • Technical Expertise :
  • Strong proficiency in SQL is mandatory for data validation.
  • Hands-on experience testing Power BI reports, including data visualization, Power Query, and DAX calculations.
  • Solid understanding of data warehousing concepts, ETL processes, and relational databases.
  • Familiarity with cloud platforms (e.g., AWS, Azure) is beneficial.
  • Analytical Skills : Excellent analytical, problem-solving, and root cause analysis (RCA) skills.
  • Process Knowledge : Experience working in Agile / Scrum environments.
  • Soft Skills : Strong communication skills and the ability to work effectively in a cross-functional, global team environment.
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