Tableau QA Engineer

Employment as a Contingent Worker aligns well with individuals seeking career flexibility and non-traditional work arrangements, while also being motivated to produce exceptional results in prominent roles. Magnit Direct Source is a service provided by Magnit Global that connects top-tier talent directly to an industry-leading company. Daiichi Sankyo, Inc. and Magnit Global, in collaboration, offer flexible contingent assignments across diverse projects creating opportunities for engaging work.  As a Contingent Worker, you will not be employed Daiichi Sankyo, Inc. You will be employed by our Managed Service Provider, Magnit Global, which oversees the majority of our temporary contract recruitment.

Location: Basking Ridge, NJ (Hybrid) so local candidates only

We are seeking a detail-oriented Tableau QA Engineer to join the MARS team. This role focuses on ensuring the quality, accuracy, and reliability of Tableau dashboards through a combination of manual testing, SQL-based data validation, and test automation. The ideal candidate is technically strong, hands-on, and passionate about data quality and analytics testing. You will work closely with Tableau Developers and Data Engineers to validate dashboard functionality, performance, and underlying data integrity.

Key Responsibilities

• 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.

Requirements:

• 5+ years of experience in dashboard or BI testing (Tableau strongly preferred)
• Intermediate SQL skills (ability to write joins, aggregations, subqueries, data validation queries, and troubleshoot data discrepancies) — required
• Hands-on experience with manual and automated testing methodologies
• Experience with JIRA, Confluence, and MS Excel for test management and documentation
• Solid understanding of database technologies (e.g., Redshift, Oracle, or similar)• Strong analytical thinking and attention to detail
• Excellent communication skills and ability to work in a collaborative team environment • Experience with Tableau automation testing tools such as Wiisdom
• Experience in the pharmaceutical industry or working with clinical trials data Role Expectations (Important)
• This is a PURELY TECHNICAL, HANDS-ON ROLE — not a coordination or oversight only position
• Candidate must be comfortable working directly with SQL queries, dashboards, and testing tools daily
• Bachelor’s degree or higher in Computer Science, Data Science, Information Systems, or a related field

The pay range that Magnit reasonably expects to pay for this position is: $ 60-$74/hr

Benefits: Medical, Dental, Vision, 401K (provided minimum eligibility hours are met)

#Hybrid