QA Engineer

Hi! We’re ambiscale.

We solve real business challenges by building tailored web solutions: WordPress, eCommerce, Cyber Security, DevOps, FinOps, and custom systems.

We work with clients across Poland, Europe, and the US, including Żabka, Biedronka, Brand24, and the University of California (Berkeley), as well as supporting non-profit organizations (Pokonaj Chłoniaka, Fundacja Katarynka).

• at least 2 years of commercial experience in QA automation and confidence in taking ownership of the testing strategy
• experience with Playwright or Cypress and in testing both REST and GraphQL architectures
• ability to write clean, maintainable test code in JavaScript or TypeScript
• proficient use of AI tools (e.g. Cursor, Claude) to boost productivity, test authoring, code refactoring, and analysis of automated test suites without blindly trusting their output
• efficient use of Docker, Git, and CI/CD pipelines to manage work and environments
• transparent and effective communication in both Polish and English (B2+)

Nice to have:

• experience in using AI for test data generation or quickly mocking API responses
• familiarity with specialized Visual Regression Testing tools (e.g. Percy, BackstopJS) or built-in VRT modules in Playwright
• understanding of the importance of WCAG standards and experience in performing accessibility testing
• solid grasp of the challenges related to testing headless and distributed systems where backend and frontend are decoupled

• designing and developing automated test suites for frontend and API layers using Playwright or Cypress
• working with AI assistants (Cursor, Claude, Copilot) to accelerate test writing and refactoring, while maintaining a critical eye on the generated code
• testing REST and GraphQL APIs in decoupled headless architectures (Next.js/Vue + CMS)
• ensuring test stability by isolating cases through smart mocking and intercepting network requests
• implementing Visual Regression Testing (VRT) to maintain UI consistency in our custom-built frontends
• using Docker to manage local environments and reproduce issues in production-like conditions
• performing manual and exploratory testing to catch complex edge cases that automation might miss