Walmart’s Global Time & Attendance (GTA) platform is undergoing a major transformation to deliver scalable, intuitive, and modern digital experiences for store, facility, and international users. This modernization includes migrating legacy systems, adopting headless and containerized architectures, and integrating next-generation technologies such as GenAI. We are seeking a Senior Software Engineer – Full Stack to actively contribute to the development of Walmart’s associate-facing applications used by millions across the U.S. and international markets. We are looking for a Senior Software Engineer with strong hands-on experience across both frontend and backend development. You will play a key role in building resilient, secure, and scalable web and mobile solutions in the GTA modernization effort. This includes participating in the migration of legacy systems, building reusable APIs, integrating with platform components, and contributing to the adoption of GenAI across workflows. As a member of the Wellbeing/GTA engineering team, you’ll collaborate closely with product managers, UX designers, and platform engineers to deliver business-critical functionality with a focus on performance, usability, and engineering excellence.