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CESIT • Chennai, Tamil Nadu, India
Role & seniority: QA Engineer - BI, 4-5 years of experience
Stack/tools: BI testing; SQL; Tableau; data validation; defect tracking (JIRA, Azure DevOps); cross-browser testing; embedded analytics
Design and execute test cases for BI reports and dashboards
Validate report data accuracy by comparing with gold layer/source data
Verify Row-Level Security (RLS) and ensure correct visualizations, cross-browser/device testing, and report interactivity
SQL for data validation and comparison queries
2+ years BI testing experience (reports/dashboards)
Tableau: hands-on testing of dashboards
Data validation against database sources
Test documentation (plans, cases, defect reports)
Defect tracking tools (JIRA, Azure DevOps)
Attention to detail; understanding of BI concepts (filters, parameters, drill-down, RLS)
Data validation automation frameworks (e.g., Python, Great Expectations, dbt tests)
Snowflake querying for data validation
Tableau Server/Cloud publishing, permissions, user filters
RLS testing, embedded analytics testing, performance testing
Agile/Scrum experience; Tableau certification
Location & work type: Location: Chennai; Work Type: not specified
CES has 26+ years of experience in delivering Software Product Development, Quality Engineering, and Digital Transformation Consulting Services to Global SMEs & Large Enterprises. CES has been delivering services to some of the leading Fortune 500 Companies including Automotive, AgTech, Bio Science, EdTech, FinTech, Manufacturing, Online Retailers, and Investment Banks. These are long-term relationships of more than 10 years and are nurtured by not only our commitment to timely delivery of quality services but also due to our investments and innovations in their technology roadmap. As an organization, we are in an exponential growth phase with a consistent focus on continuous improvement, process-oriented culture, and a true partnership mindset with our customers. We are looking for the right qualified and committed individuals to play an exceptional role as well as to support our accelerated growth.
You can learn more about us at: http://www.cesltd.com/
Job Title: QA Engineer - BI
Experience: 4-5 Years
Location: Chennai
Design and execute test cases for BI reports and dashboards
Validate report data accuracy by comparing with gold layer source data
Test visualizations for correctness, formatting, and user experience
Verify Row-Level Security (RLS) implementation across different user personas
Test report filters, parameters, drill-down, and interactive features
Validate calculated fields and LOD expressions against business requirements
Perform cross-browser and cross-device testing for embedded reports
Test report performance and load times
Validate scheduled extract refresh and data update scenarios
Test embedded analytics integration in client applications
Document test cases, test results, and defect reports
Collaborate with BI developers to identify root causes and verify fixes
Support UAT by preparing test scenarios and validating user workflows
Perform regression testing when reports are modified
SQL: Good SQL skills for data validation and comparison queries
BI Testing: 2+ years of experience testing reports and dashboards
Tableau: Hands-on experience navigating and testing Tableau dashboards
Data Validation: Experience comparing report data with database source
Test Documentation: Experience creating test plans, test cases, and defect reports
Defect Tracking: Experience with JIRA, Azure DevOps, or similar tools
Attention to Detail: Strong eye for visual inconsistencies and data discrepancies
Understanding of BI Concepts: Familiarity with filters, parameters, drill-down, RLS
Test automation frameworks for data validation (Python, Great Expectations, dbt tests)
Snowflake: Experience querying Snowflake for data validation
Tableau Server/Cloud: Experience with publishing, permissions, and user filters
RLS Testing: Experience testing Row-Level Security scenarios
Embedded Analytics: Experience testing embedded Tableau reports in web applications
Performance Testing: Experience validating dashboard load times
LOD Expressions: Basic understanding to validate calculation logic
Agile/Scrum: Experience working in Agile teams
Tableau certification