Senior Fullstack QA Engineer Remote, Playwright & API Tests

01.tech is seeking an experienced QA engineer to drive quality across large-scale products. You will build end-to-end Playwright tests, automate API tests, and perform hands-on manual testing for frontend and backend systems. You will mentor QA engineers and contribute to a culture of ownership and trust.

The role offers a fully remote or modern office setup, with health insurance and a benefits allowance after probation, plus training reimbursements and relocation options subject to approval.