Walmart

Principal Software Engineer to lead the design, build, and deployment of scalable GenAI platforms and solutions for conversational AI and voice-enabled shopping experiences. This role involves technical leadership, mentoring, and hands-on coding for consumer-facing systems.

Backend Chatbot Software Engineers will build the AI foundation for an intelligent assistant that helps customers manage everyday shopping through context aware, conversational experiences. This role involves designing, deploying, and operating conversational and agentic AI systems, partnering with mobile, web, and backend teams to power reliable, scalable intelligence that supports millions of customers.

Staff Machine Learning Engineer to develop AI-driven intelligent products for Associate Productivity and Experience. Responsibilities include designing, building, and deploying AI/ML models and agents, leading end-to-end system architecture for GenAI/AI/ML applications, and developing production-grade ML services. Requires strong experience in full-stack development, Python, ML frameworks, and cloud infrastructure.

Principal Data Scientist role at Walmart Global Tech focusing on applying advanced ML and statistical models to solve business problems in retail and finance. The role involves driving data-derived insights, building and training AI/ML models, communicating recommendations, and leading the adoption and deployment of ML products. Experience with various ML techniques, Gen-AI, cloud platforms (GCP/Azure), and big data technologies is required, with a focus on scaling and deploying solutions.

This role leads the development and implementation of data models and production-ready complex algorithms for advanced analytics projects within a specific business area. It involves directing the testing and validation methodology, collaborating with cross-functional teams, and presenting solutions to stakeholders. The role also focuses on defining data analysis strategies based on business priorities and providing consulting expertise to senior leadership.

Walmart's Cortex Team is seeking a Principal Software Engineer to build and evolve their core AI conversational platform. This role involves designing and implementing NLU services, orchestrating model-serving microservices, optimizing model serving for latency and cost, and potentially working on prompt engineering and agentic systems. The position requires strong software engineering fundamentals, experience with large-scale distributed systems, and a focus on scalability, performance, and cost trade-offs.

Senior Manager, Data Science role at Walmart focused on architecting and implementing Agentic AI workflows for a probabilistic Media Mix Model (MMM) powered by Bayesian statistics. The role involves pioneering Bayesian MCMC MMM, developing multi-agent systems for measurement lifecycle automation, driving probabilistic forecasting, integrating causal insights, and scaling models to production.

This role is for a Principal Software Engineer focused on building and maintaining foundational technologies for Walmart's infrastructure and platforms, specifically within the Developer Experience and GenAI Platform team. The engineer will design, develop, and deploy advanced AI systems using Generative AI, LLMs, Agentic, and RAG frameworks, contributing to scalable developer productivity solutions.

Senior Software Engineer role focused on financial data for retail problems, utilizing Genai/LLM methods to build and deploy forecasting systems and agentic AI systems. The role involves collaborating with Finance teams, enhancing financial planning, and producing summaries. Requires experience in productionizing ML/Genai models, designing scalable applications, cloud platforms, CI/CD, testing frameworks, backend development, containerization, and monitoring.

Group Director of Data Science leading centralized eCommerce Decision Science/AI, Data Engineering, and Business Intelligence functions. The role involves scaling the eCommerce business through modeling and generative AI insights, leading data engineering and BI capabilities, shaping the analytical roadmap, and implementing new machine learning models. Requires a blend of visionary leadership and hands-on involvement, with a focus on delivering data-driven solutions for customer-facing problems at scale.

Senior Software Engineer role focused on building scalable APIs and services for Walmart's Global Sourcing Backend team, specifically integrating and deploying Generative AI models (like GPT or Gemini) into applications. The role involves developing Python services, pre-processing text, implementing API endpoints, integrating safety modules, and potentially building user interfaces with React. Experience with cloud technologies (Azure, GCP), microservices, and API design is required.

Staff Data Scientist for Walmart's Personalization team, focusing on developing and implementing AI/ML algorithms for personalized recommendations and content generation (visual and textual) for their retail platform. The role involves designing, developing, and deploying scalable ML models using structured and unstructured data, collaborating with cross-functional teams, and staying updated on ML advancements.