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September 21, 2026

Manual QA Engineer (Web/API)

Mid • Remote

14,249 - 18,999 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Manual QA Engineer (Web/API)

Description

Manual QA Engineer focused on testing a web platform and its APIs. You will design, run, and maintain manual test cases across functional, regression, negative-path, and exploratory testing, including stateful multi-step workflows. You’ll also use AI tools to speed up test preparation and verification of asynchronous, webhook-driven outcomes.

Responsibilities

  • Test assigned features and fixes against acceptance criteria using functional, regression, negative-path, and exploratory testing

  • Design, maintain, and run test cases in the test management tool for your product areas

  • Use AI tools to speed up test preparation and exploration of new flows

  • Assess how configuration changes affect existing records and new flows

  • Verify asynchronous and webhook-driven outcomes (notifications, status updates, integration callbacks)

  • Support feature-parity testing when functionality is refactored or moved between tools

  • Run pre-release regression testing and flag risk areas

  • Write reproducible bug reports, verify fixes, and close the loop with developers

  • Participate in release smoke testing on staging and production

  • Review requirements and designs early with product and engineering

  • Maintain up-to-date test documentation and deep knowledge of product areas

  • Identify test cases that are good candidates for automation

Requirements

  • 3+ years of hands-on manual QA experience on complex web applications

  • Independent test case design across functional, regression, negative-path, and exploratory testing

  • Experience with Testiny, TestRail, Xray, or similar test management tools

  • Experience filing clear, reproducible bug reports in Jira, Linear, or similar trackers

  • API testing experience with Postman or similar tools

  • Basic SQL for verifying data directly in the database

  • Experience testing stateful, multi-step workflows and the effect of configuration changes on existing records

  • Risk-based approach to deciding where testing should go deep vs. stay light

  • Practical, critical use of AI tools in testing (from drafting test cases to judging claims about self-healing/agentic testing)

  • Working knowledge of cross-browser, cross-platform, and mobile testing

Benefits

  • Opportunity to accelerate manual testing with AI tools and influence test strategy, including identifying candidates for automation.

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