Walmart Global Tech is seeking a Staff Data Scientist to join their eCommerce team, focusing on enhancing the user search experience through machine learning and LLMs. The role involves developing ranking algorithms, implementing production code, and scaling solutions for large datasets. As part of Walmart's tech team, you'll work on innovations that impact millions of customers while collaborating with US stores and eCommerce business. The position offers a hybrid work environment, competitive compensation, and comprehensive benefits. The ideal candidate should have strong expertise in machine learning, information retrieval, and experience with modern ML frameworks and cloud technologies. This role provides an opportunity to work at scale, making a significant impact on retail technology while enjoying Silicon Valley's dynamic lifestyle and culture.