Join Walmart's Customer Experience Team as a Senior iOS Software Engineer in Sunnyvale, CA. You'll be a key member of the Mobile Payment team, working on a brand new app experience built from scratch. The role involves designing and delivering high-quality code, collaborating with cross-functional teams, and implementing the latest technologies. With 6+ years of software engineering experience required, you'll contribute to an organization of 15,000+ tech professionals serving millions of customers daily. The position offers competitive compensation ($117,000-$234,000), comprehensive benefits, and hybrid work arrangements. You'll work with modern tools including Swift, GitHub, and GraphQL, while helping Walmart's mission to help people save money and live better. The role combines technical leadership with hands-on development, including mentoring opportunities and participation in the evolution of Walmart's mobile commerce platform.