Position Summary...What you'll do...Role summary: The USA Principal, Software Engineer leads the design and delivery of scalable platform capabilities, including cloud-native architectures and AI/ML-enhanced applications. This role drives the full software development lifecycle across multiple teams, ensuring high availability, reliability, and performance. The position requires strategic technical leadership, mentorship, and collaboration with cross-functional stakeholders to align engineering efforts with business objectives. The Principal Engineer champions innovation, continuous improvement, and operational excellence while maintaining architectural integrity and delivering solutions that support Walmart’s long-term technology vision. About the team: Walmart Fulfillment Services WFS Technology delivers scalable fulfillment solutions integrating transportation, inventory, warehouse operations, billing, and delivery for third-party sellers. The team bridges Marketplace and Walmart’s supply chain by collaborating with Product, Business, Operations, Supply Chain, and Transportation partners. Combining the agility of a growth business with the scale of a global retailer, the team drives innovation and expands fulfillment capabilities into new models and international markets. Focused on technical excellence and cross-functional collaboration, the team develops impactful solutions that enhance seller fulfillment and support business growth. What you'll do: Be a deeply hands-on technical leader, write production-quality code, build automated tests, and take implementations all the way through production deployment.Lead platform engineering efforts to deliver scalable, cloud-native infrastructure and reusable tooling aligned with strategic roadmaps.Drive full software
