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Senior Software Test Engineer

Company

NielsenIQ

Location

Mexico City, Mexico City

Posted

June 20, 2026

Position Overview

Job Description

Responsibilities 

  • Review and analyze system requirements, acceptance criteria, and technical documentation. 
  • Collaborate with QA Engineers, Developers, and Product Owners to define effective test strategies and test plans. 
  • Execute manual functional, regression, and exploratory testing across multiple environments. 
  • Maintain and execute test cases in Zephyr, ensuring proper traceability to user stories in Jira. 
  • Perform sanity and smoke testing post-deployment and ensure timely validation of releases. 
  • Verify API responses and integrations using tools like Postman, ensuring backend–frontend consistency. 
  • Identify, log, and retest defects with clear steps to reproduce, screenshots, and evidence. 
  • Participate actively in Agile ceremonies (g...

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