JOBSEARCHER

QA Automation Engineer – Data & ML Testing

CxcDenver, COL5 SeniorNovember 10th, 2026
CXC is looking for a QA Automation Engineer with strong experience in automation testing, data validation, and data pipeline testing. This is a largely greenfield-style environment, where you’ll help build QA automation, data-quality checks, test processes, and documentation from the ground up.
Duration: 6 months
Location: Remote
Type: Contract
What You’ll Work OnAutomation testing, with manual/functional testing as needed Google BigQuery and data pipeline testing Data quality frameworks and validation checksML data and model output testing Model retraining-cycle validation Predictions and feedback-loop testing Creating test cases, QA processes, and documentation Building and enhancing automation/testing frameworks
What We’re Looking For:
  • Strong QA Automation / SDET experience
  • Hands-on data and pipeline testing
  • Strong SQL and data validation skills
  • Experience building automation frameworks
  • Experience with BigQuery or similar data platforms
  • Exposure to ML/AI testing, model outputs, or prediction data is highly preferred
  • Comfortable working in a greenfield-style QA environment