QA Manual Tester

Mexico City, CDMX, mx Remote February 25, 2026
  • Execute comprehensive manual testing, including functional, regression, UI/UX, and smoke testing across a variety of iOS and Android devices.
  • Identify, document, and track software defects using tools such as Jira, providing clear and reproducible steps.
  • Create, maintain, and execute detailed test plans and test cases based on product requirements and acceptance criteria.
  • Validate cross-platform functionality to ensure consistent performance across different OS versions, devices, and screen sizes.
  • Collaborate with developers and product managers by participating in sprint planning, daily stand-ups, and QA estimation discussions.
  • Perform user-centric testing to identify usability issues and experience gaps beyond strictly technical defects.
  • 5+ years of hands-on experience in manual testing for mobile applications (native, hybrid, or web-based).
  • Strong understanding of iOS Human Interface Guidelines and Android Material Design principles.
  • Proficiency with mobile debugging and logging tools such as Charles Proxy, Fiddler, Xcode Console, or Android Studio Logcat.
  • Basic experience testing RESTful APIs using tools like Postman to validate backend data and integrations.
  • Experience testing on both physical devices and emulators/simulators, including platforms such as BrowserStack or Firebase Test Lab.
  • Excellent analytical skills, strong attention to detail, a proactive “breaker” mindset, and the ability to clearly communicate technical issues to non-technical stakeholders.
  • This is a fully remote work opportunity, allowing candidates to work from any location while supporting EST business hours.
     
  • The role offers a competitive hourly pay rate, commensurate with experience and skill level.
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