What are the responsibilities and job description for the Tableau QA Engineer position at Atos?
Develop, execute, and maintain comprehensive test cases and scripts for functional, regression, and data validation testing of Tableau dashboards. • Use intermediate-level SQL to validate data accuracy, transformations, joins, aggregations, and KPI calculations between source systems and Tableau outputs. • Perform end-to-end dashboard testing, including filters, parameters, calculations, drill down behavior, and performance validation. • Design and implement automated testing workflows for Tableau dashboards using tools such as Wiisdom, Selenium, or similar automation frameworks. • Document test strategies, test plans, defects, and release progress using JIRA, Confluence, Excel, and other reporting tools. • Collaborate with Tableau Engineers and Data Engineers to clarify requirements, identify data issues, and ensure high-quality dashboard releases. • Support continuous improvement of QA processes, automation coverage, and data validation standards.