Walmart Global Tech is seeking a Senior Data Scientist to join their Computational Advertising team. This role focuses on using cutting-edge machine learning and deep learning techniques to solve challenging problems in ads relevance, ranking, and campaign optimization. The position is part of the Advertising Technology organization, which aims to advance Walmart e-Commerce by driving higher value for customers and vendor partners. The role involves working with large-scale datasets, building advanced algorithms, and conducting A/B testing to optimize advertising product performance. Walmart offers competitive compensation, comprehensive benefits, and the opportunity to impact millions of customers while working with world-class machine learning scientists and engineers. The position is based in Sunnyvale, CA, and offers a salary range of $117,000-$234,000 along with performance bonuses and stock options.