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Job · Mid-level

Quality Assurance Engineer

QA / Test Engineer • Mid-level • Remote • Full-time Portugal Portugal

Quality Assurance Engineer role covering manual and automated testing, defect tracking, and QA strategy for a US client's software products, fully remote.

Responsibilities

  • Develop test plans, test cases, and QA documentation
  • Collaborate with product managers, designers, and developers on requirements and user stories
  • Define testing strategies for features, integrations, workflows, and regression coverage
  • Execute manual testing across functional, regression, UI/UX, cross-browser, and cross-device scenarios
  • Identify, document, and track defects using Jira, Azure DevOps, TestRail, or Zephyr
  • Retest bug fixes and verify impacted areas after deployments
  • Build, maintain, and improve automated test suites using Selenium, Cypress, or Playwright
  • Integrate automated testing into CI/CD pipelines using GitHub Actions, Jenkins, or GitLab CI
  • Conduct load, stress, and performance testing using JMeter or Locust
  • Support vulnerability scanning and security-focused testing
  • Track and report quality metrics such as defect density and pass/fail rates
  • Participate in Agile ceremonies: standups, sprint planning, retrospectives, release reviews

Requirements

  • 2+ years of professional QA or software testing experience

Soft skills

Detail-oriented and highly analytical with a strong quality mindsetSkilled at uncovering edge cases and hidden defectsStrong, clear, professional communicatorComfortable balancing thoroughness with fast-paced release cyclesProactive, organized, and collaborative in Agile environments

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