Senior QA Engineer — Data Platform - Contractor role

📋 Description Data-first QA for Data Platform and Analytics reporting. Validate pipelines, warehouse models, and reports. Investigate data quality; write SQL; compare to raw data. 🎯 Requirements 5+ years QA experience. Strong SQL; write complex queries. Validate data against upstream source of truth. 2+ years automation experience. Experience testing REST APIs. Playwright/Selenium/Cypress experience or willingness to transition.