Walmart is seeking a Senior Frontend Software Engineer to join their team in Sunnyvale, CA. This role focuses on building cutting-edge mobile experiences using React Native and web applications using React.js. The position offers an opportunity to work on large-scale problems impacting millions of lives, collaborating with talented engineers across mobile, backend, UX, and product teams. The role involves designing and implementing user interface components, working with Native APIs for Android and iOS integration, and ensuring high-performance, reusable code. The ideal candidate should have strong expertise in React Native, ReactJS, Redux, and REST/GraphQL, with experience in cloud native technology and CI/CD. Walmart offers comprehensive benefits including health insurance, 401(k), stock purchase plans, and educational assistance. The position offers competitive compensation ranging from $117,000 to $234,000 annually in Sunnyvale, with additional performance bonuses and stock options available.