Join Walmart Global Tech as a Principal Data Scientist where you'll lead the development of cutting-edge financial forecasting systems using deep learning and AI. You'll work with a collaborative team that partners closely with Finance to enhance strategic decision-making through data-driven solutions. The role involves building large-scale time series forecasting systems, implementing advanced models like Temporal Fusion Transformers, and leveraging LLMs for automated insights. You'll be working in a hybrid environment at Walmart's Bentonville campus, contributing to solutions that impact millions of customers. The position offers competitive compensation ($110K-$220K), comprehensive benefits including 401(k) match, stock purchase plans, and healthcare coverage. As part of the world's leading retailer's tech team, you'll have the opportunity to innovate at scale while solving complex retail challenges using advanced machine learning and AI techniques. The role requires deep expertise in neural networks, statistical modeling, and proven experience deploying production-grade ML systems.