Senior QA Engineer

New
Warszawa, Kraków, Katowice, Gdańsk, Wrocław, Country code: PLFull-TimeSenior
Salary18,000 - 20,000 PLN per month
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Job Details

Languages
Pl C2, en C1
Experience
5 years
Required Skills
DockerPythonHTMLCSSJavascriptTypeScriptAPI testingREST APIPlaywright

Requirements

  • 5 years of experience in QA engineering in a product-based software company.
  • Bachelor’s or Master’s degree in Computer Science or a related field.
  • Proven experience with UI test automation, especially Playwright.
  • Strong understanding of REST APIs, OpenAPI / Swagger and API testing practices.
  • Experience with TypeScript and/or Python for test automation, scripts, snippets or API examples.
  • Familiarity with CI/CD, Docker and agile environments such as Scrum or Kanban.
  • At least B2 English proficiency level.

Responsibilities

  • Develop and execute test strategies, test plans and test coverage for web, API and integration features.
  • Design, implement and maintain automated tests using Playwright.
  • Verify REST APIs, including functional, integration and non-functional testing, working with OpenAPI / Swagger and API testing tools.
  • Support CI/CD integration, test stability and release readiness.
  • Monitor test reliability and help ensure that no critical or high-priority defects remain before release.
  • Collaborate with developers on defect analysis, root-cause investigation and testability improvements.
  • Work closely with Product Managers to understand requirements, acceptance criteria and user personas.
  • Record and report testing metrics, ensuring traceability in Jira and Confluence.
  • Partner with Support, Customer Success and Knowledge teams to identify recurring issues.
  • Contribute to process improvements and high-quality engineering practices.
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18,000 - 20,000 PLN per month
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