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Senior Automation Tester in JS

Remote in Mexico
Automated Testing in JS& 12 others
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We are looking for a Senior Automation Tester in JS to join an Agile product team supporting customer-facing web applications and APIs. The role combines automation development, functional testing, and collaboration with developers to help ensure high-quality releases.

Responsibilities
  • Develop and maintain automated tests for web applications and APIs
  • Enhance and support existing automation frameworks and test utilities
  • Create automated test coverage for new features and regression scenarios
  • Execute functional and regression testing as part of the release process
  • Investigate test failures and defects, and work closely with developers to identify root causes
  • Review requirements and contribute to test planning and test case design
  • Support integrations between automation frameworks, CI/CD pipelines, and test management tools
  • Participate in Agile ceremonies and collaborate with cross-functional team members
  • Share automation knowledge and best practices within the team
Requirements
  • 3+ years of experience in test automation for web applications
  • Proficiency in JavaScript, TypeScript, and test automation design patterns
  • Experience with Node.js and modern automation frameworks such as WebDriverIO or Selenium
  • Skills in API testing and automation using Postman or similar tools
  • Understanding of software testing principles, test design, and defect management
  • Experience using Git-based source control systems
  • Experience with CI/CD pipelines and automated test execution
  • Familiarity with test management tools such as qTest or TestRail
  • Experience with cloud-based test execution platforms such as LambdaTest
  • Experience testing authentication and authorization APIs
  • Experience working in Agile teams
  • Good communication and collaboration skills
  • English proficiency at B2 level or higher
Nice to have
  • Experience integrating automation frameworks with test management tools
  • Familiarity with cloud services such as AWS SQS or similar technologies
  • Experience testing or automating real-time applications using WebSockets
  • Skills in Bash scripting
  • Experience with SAP-based web applications, mobile automation, or AI-assisted development tools such as GitHub Copilot