At least 5 years of experience in software QA and strong proficiency in Python, Hands-on experience with automated test implementation, debugging, and Python test frameworks (e.g., unittest), Solid understanding of clean code practices and software design principles, Experience in building and maintaining automated functional tests using modern QA tools (e.g., JIRA), Very good spoken and written English and readiness to coordinate with external teams, Fluent Polish required, Residing in Poland required