QA Engineer — Web & Mobile

QA Engineer, Web and Mobile Individual contributor. Reports to the Director of QA. No direct reports. Salary : €5000 per month Location : Poland (Fully Remote) The role You test the web application, frontend and backend, and the mobile applications on iOS and Android. That is the surface of the job.

Underneath it, the point of this role is to understand how the product actually works: the data flow, the API contracts, the places where two systems meet and produce behaviour nobody specified.

That understanding is what lets you improve a specification before code is written, catch the gap nobody else noticed, and give Support, Sales, Product and Engineering an answer they can rely on.

We are looking for extreme ownership, the person who picks up the task nobody else wants because it needs doing and they can see why it matters. What you will do Test the product properly. Web end to end, frontend behaviour and backend responses, not just the UI layer.

Mobile on iOS and Android against an agreed device and OS matrix, with a real understanding of platform conventions and where the two diverge. Own our automated coverage on web. Extend and maintain the Playwright suite and write new tests for the features you take through.

Investigate failures and fix flakiness rather than muting it, and be honest about what automation is and is not covering. Verify at the API and data layer. Requests, responses, payloads, status codes, backward compatibility for older clients.

Query the database directly to confirm what actually happened, rather than what the screen says happened. Prevent bugs, not just report them. Pressure-test specifications with Product, Design and engineers before development starts: happy paths, edge cases, error states, empty states.

Point out the platform that was forgotten, the API version that will break, the migration nobody planned. Asking the awkward question early is part of the job. Debug to root cause. "It doesn't work" is not a bug report. Narrow down whe