We’re looking for a Senior QA Engineer with strong experience in cross-platform test automation and deep knowledge of Playwright, React, and modern mobile technologies. You'll lead the design and execution of a high-quality regression strategy for responsive web and mobile applications built on Next.js, React, and cross-platform mobile stacks. This role demands hands-on testing capabilities, strategic thinking, and a sharp eye for detail in complex systems—especially with React component testing, Playwright-driven automation, and holistic regression coverage.