Join Walmart's Directed Spend Payments group as a Principal Software Engineer to drive the development of next-generation customer benefits platforms. This role is crucial in enabling core services that guide customers' purchasing decisions across Walmart's eCommerce and Sam's Club platforms. You'll be part of building a multi-tenant, client-agnostic, highly scalable solution processing millions of transactions daily. The position offers the opportunity to shape technical strategy, lead engineering teams, and work with cutting-edge cloud technologies. Located in either Sunnyvale, CA or Bentonville, AR, you'll be part of Walmart Global Tech, where your code can impact hundreds of millions of people. The role offers competitive compensation ($143,000-$286,000), comprehensive benefits, and the chance to innovate at scale in a company that's redefining retail through technology. You'll work with modern tech stack including Java, Python, React, and cloud platforms, leading architectural decisions and mentoring other engineers while solving complex problems in the ecommerce space.