Walmart

This role focuses on developing and managing advanced data analytics models to optimize Walmart's supply chain. It involves leveraging data analytics for process improvement, identifying bottlenecks, predicting trends, and creating a Digital Twin Simulation platform. The role requires collaboration with cross-functional teams, securing stakeholder alignment, and communicating data insights effectively. While it involves advanced analytics, the core focus is on data engineering and optimization within the supply chain, rather than core AI/ML model development or research.

Software Engineer III role at Walmart focused on building data-driven platforms and capabilities for Personalization experiences across various channels (site, app, stores, voice). The role involves processing petabyte-scale features data, collaborating on scalable systems, and working with business stakeholders on strategy and roadmap for Personalization and Recommendations. It requires experience in large-scale distributed systems, big data processing (Spark, Kafka, Hadoop), evaluating and fine-tuning systems, designing features/models from data, and building datasets/tools for big data operations. Proficiency in Java/Scala, Python, SQL/NoSQL databases, and Git is expected. The team leverages ML, DL, RL, and NLP to create 1:1 personalized customer experiences and assisted AI for associates.