Senior Quality Assurance Tester İş İlanı

Based in City of London, Guardian is a rapidly growing, progressive business that offers its employees career development in a fast-paced, collegial working environment. We offer Recruitment services designed to meet our clients’ individual business needs - from planning stages and all the way through to onboarding and induction. Whilst striving to deliver excellence in our working practice, we support clients in the end to end recruitment process. We are seeking a skilled Senior Quality Assurance Tester to join our engineering team. Responsibilities Perform comprehensive testing, document and report defects, and ensure product functionality meets defined requirements. Review requirements, specifications, and technical design documents to provide timely and meaningful feedback. Apply a systematic and analytical approach to problem-solving and decision-making. Monitor all stages of the software development lifecycle to identify and resolve issues in order to meet quality standards. Identify, record, document thoroughly, and track bugs. Stay up to date with new testing tools, automation technologies, and test strategies. Design, develop, and maintain automated test scripts for web and/or mobile applications (Selenium, Appium, Playwright, etc.). Actively participate in both manual and automation testing processes and expand automation coverage where needed. Requirements and Skills Proven experience as a QA Engineer or similar role in software development. Strong knowledge of software QA methodologies, tools, and processes. Experience in API testing using Postman. Deep understanding of various functional testing types (e.g., Regression, Integration, UI, etc.). Working knowledge of project management tools such as Jira. Experience in writing clear and concise test plans and test cases. Experience working in an Agile development environment. Hands-on experience with test automation tools such as Selenium, Appium, Playwright, or similar (required or highly preferred depending on your hiring preference). Basic to advanced understanding of automation frameworks and scripting languages (e.g., Java, Python, JavaScript). Fluency in Turkish is preferred.