Sequencing

Sequencing

Senior QA Engineer

Remote, US, USA · Senior

Sponsorship not specifiedDetected 27 days ago
JavaScriptTypeScriptPythonCI/CDOpenAPIControlsSeleniumCypressPlaywrightPostmanJMeterLoad TestingManual TestingAPI TestingCollaborationMentoring

About the role

  • Success means higher test coverage, fewer production issues, and a release process the company can rely on.
  • Run API and integration testing across platform services using Postman or Swagger.
  • Improve QA processes, testing standards, and quality best practices.

Responsibilities

  • You will report to the Senior Manager of QA and partner closely with engineering, product, and design.
  • The Impact Own end-to-end quality validation for new features, releases, and production deployments.
  • Develop comprehensive testing strategies from business and technical requirements.
  • Design, build, and maintain scalable automated regression test suites (Playwright, Cypress, or equivalent).
  • Support CI/CD quality initiatives and automation integration so tests run on every deploy and block on failure.
  • You will own end-to-end quality validation across the platform, design and maintain automation frameworks from scratch, and drive quality strategy that helps the team ship faster without losing customer trust.
  • Identify, document, prioritize, and track defects through resolution.
  • Lead exploratory testing and call out risk areas and edge cases early.
  • Lead release readiness assessments and production validation.

Requirements

  • Dominant and Expressed Traits 5+ years of QA experience with strong manual testing expertise.
  • Strong experience with Playwright, Cypress, Selenium, or equivalent tools.
  • API testing experience with Postman, Swagger, or similar tools.

Nice to have

  • E-commerce or checkout and payment workflow exposure is a plus.
  • Scripting in JavaScript, TypeScript, or Python is a plus.
  • Performance testing with k6 or JMeter is a plus.
  • Experience mentoring QA engineers is a plus.
  • Exposure to security or vulnerability validation testing is a plus.

Benefits

  • Partner with engineering to grow test coverage and release confidence.
  • The Position You will join a remote, global engineering team building the platform that turns DNA into lifelong health intelligence.
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This listing is sourced directly from Sequencing's careers page and normalized into a canonical job model.