QA Engineer Python

New
C
ConnectisFitness technology
Locations: Warszawa, Warszawa, Warszawa, Country code: PL; Realizacja usług 100% zdalnie.ContractMiddle
Salary115 - 126 PLN per hour
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Job Details

Languages
Bardzo dobra znajomość j. angielskiego (min. C1).
Experience
Minimum 3 lata doświadczenia w QA, w tym 1+ rok w automatyzacji testów API na systemach produkcyjnych
Required Skills
PythonAPI testingREST APITestRailJSONPostman

Requirements

  • Have at least 3 years of QA experience, including 1+ year automating API tests on production systems.
  • Use Python, pytest, and fixtures to create and maintain test code.
  • Have practical experience with Pact consumer-driven contract testing.
  • Have experience testing API security, including authorization boundaries, token handling, and malformed or hostile input.
  • Know HTTP, REST, JSON, status codes, headers, and authentication tokens.
  • Have practical API testing experience with Postman and Swagger/OpenAPI.
  • Have experience testing AI/LLM solutions, including datasets, golden sets, quality metrics, prompt engineering, regression evaluation, hallucinations, and prompt injection.
  • Understand backend logs and database queries.
  • Use Git branches, pull requests, and code reviews, and know TestRail test cases and run tracking.
  • Have experience testing Android/iOS mobile products.
  • Have very good English proficiency, at least C1.

Responsibilities

  • Design, build, and maintain automated mobile E2E, API, and regression test suites.
  • Integrate test suites into CI/CD pipelines as quality gates for releases, including cross-device tests on iOS and Android.
  • Design testing approaches for nondeterministic AI results, using schema and contract assertions, invariants, and golden-set evaluation.
  • Create and maintain test-data management tools, including initialization, seeding, and teardown through API helpers.
  • Track and report quality metrics, including coverage, escape rate, flake rate, and suite duration.
  • Log, track, and retest defects in Jira and maintain TestRail test cases with automated-result mapping.
  • Collaborate with the client-side QA team on quality incident triage.
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115 - 126 PLN per hour
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