QA Engineer — White Box & Black Box Testing

Remote, USA Full-time Posted 2026-05-31
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About the job

We're looking for a detail-oriented QA Engineer who can operate across the full testing spectrum — from black box functional testing to white box code-level validation. You'll play a critical role in ensuring product quality and reliability before every release.

    Responsibilities:
  • Design and execute comprehensive test plans covering functional, regression, integration, and edge-case scenarios
  • Perform white box testing including code coverage analysis, unit test reviews, and logic path validation
  • Build and maintain automated test suites to support continuous delivery
  • Collaborate with developers to identify defects early, reproduce issues, and verify fixes
  • Document bugs, track quality metrics, and advocate for release readiness standards
    Requirements:
  • Solid experience in both white box (unit, integration, code review) and black box (functional, regression, exploratory) testing
  • Proficiency with test automation frameworks (e.g., Selenium, Cypress, Playwright, or similar)
  • Familiarity with programming/scripting languages (Python, Java, or JavaScript) for writing and reviewing test cases at the code level
  • Understanding of CI/CD pipelines, version control (Git), and agile development workflows
  • API testing experience (Postman, REST Assured, or similar) is a plus

Compensation: up to 20L

Hours: You must be able to have some PST overlap (until 11 AM PST)

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