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.

Software Engineer III-5 role focused on building scalable digital solutions for club operations, including AI and GenAI initiatives from concept to production. Requires expertise in front-end development (JavaScript, ReactJS, React Native), microservices (Node.js, Spring Boot), cloud platforms (Azure), and CI/CD. The role involves translating requirements, writing code, troubleshooting, and applying expertise to improve action plans and advocate best practices. It also includes developing big data ETL solutions and building modern web and cross-platform mobile applications.

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 focused on building and maintaining foundational data platforms and infrastructure at Walmart. The role involves designing and developing backend services and data pipelines using Java, and actively leveraging AI tools to enhance development processes, testing, and code quality. Experience with AI-powered development tools is required.

Manager of Advanced Analytics at Walmart, focused on modernizing labor planning for the supply chain logistics network. The role involves building and scaling automated analytics tools, designing Power BI dashboards, managing WTD reporting, exploring Generative AI and agentic capabilities, leading migration to the Polaris platform, owning the backlog and roadmap, coordinating deployment, and delivering performance insights to leadership. Requires strong SQL, Power BI, and product mindset.

Data Scientist III at Walmart Connect, focusing on applying machine learning models to solve complex business problems, driving measurable results, and providing strategic insights for advertisers. The role involves data analysis, automation, visualization, and cross-functional collaboration, with a focus on retail media and digital advertising ecosystems. Mentorship of junior team members is also a key responsibility.

This role focuses on data analysis and engineering, leveraging AI tools to improve efficiency and enhance problem-solving within an enterprise context. The primary responsibilities involve advanced SQL, Python for analytics and automation, and integrating AI tools into daily workflows. While not building AI models directly, the role emphasizes practical adoption and workflow integration of AI tools.

Manager, Data Analytics role focused on building and maintaining data pipelines for operational intelligence and business analysis within Walmart Connect. The role involves leveraging GenAI for automation, implementing anomaly detection, and championing engineering best practices. It requires strong SQL, Python, GCP, and data pipeline experience.

Senior Software Engineer for Walmart's Wibey DeskTop team, focusing on building the app-based interface for Wibey, an intelligent orchestration platform for software development and operations. The role involves integrating AI to enhance prompts, enabling content search, and providing SDKs for platform extension. The mission is to offer a unified entry point for SDLC tools, documentation, and agent-powered actions.

Distinguished Software Engineer to lead architecture and modernization of backend systems for an AI-powered chat assistant (Project Sparky) on iOS and Android. The role focuses on building scalable, fault-tolerant, and highly available distributed systems and microservices to support generative and agentic AI capabilities, including personalized, context-aware assistance. Requires deep technical leadership and expertise in backend programming and cloud platforms, with experience in complex, regulated environments.

Data Scientist III at Walmart focused on analyzing large datasets for fraud detection, identifying trends and anomalies, and applying new analytical methods. Collaborates with cross-functional teams to deliver insights and support data-driven decisions. Requires technical expertise in data analysis, SQL, Python/R, and distributed computing tools.

Staff Data Scientist at Walmart focusing on Decision Sciences, using machine learning, statistical modeling, simulation, and optimization to solve complex business problems in areas like Supply Chain and Store Operations. The role involves developing and refining algorithms, ensuring model scalability, and collaborating with various teams to deliver analytical solutions.

Software Engineer III at Walmart focused on automating testing for embedded and TV systems using AI tools for test automation and automated test case generation. The role involves designing and developing automation frameworks, implementing BDD testing, performing root-cause analysis, enhancing test frameworks for containerized platforms, and testing Infrastructure as Code (IaC).

Manager, Data Analyst role focused on turning workforce data into actionable insights using AI-powered dashboards and data products. The role emphasizes building self-service reporting, strengthening data foundations, driving data consistency, and telling stories that drive action. It involves integrating AI features for natural language summaries and anomaly detection, and partnering across HR, Finance, and Operations.

Staff Data Scientist role focused on leading advanced analytics, experimentation, and measurement for US Store Operations. The role involves partnering with stakeholders, defining metrics, evaluating impact, and enhancing the experimentation/measurement platform. It requires strong statistical and ML expertise, platform thinking, and the ability to conduct deep dives to understand business impact and drive operational improvements.

The Principal Product Manager will lead the strategy and execution of RegTech platforms for Walmart's Global Marketplace Seller Compliance. This role involves designing and scaling systems that balance business growth with risk mitigation, leveraging AI and machine learning. The product manager will own end-to-end seller compliance processes, including onboarding, risk detection, policy enforcement, and remediation, working closely with Engineering, Data Science, Legal, Compliance, and Risk teams to translate complex requirements into scalable and auditable product solutions.

Senior Manager, Data Analytics role within Walmart Health and Wellness, focusing on modernizing analytics, ensuring data quality, and preparing data for AI consumption. The role involves advanced SQL analysis, defining metrics, and using AI Assistants/Agents for insights to drive business improvements. It emphasizes data quality, privacy, and best practices, with a focus on healthcare analytics.

This role focuses on data analytics within Walmart Health and Wellness, preparing data to be 'AI-Ready' for consumption by AI Assistants and reporting platforms. The individual will define, measure, and document metrics using SQL, analyze data, and publish results to an analytics library. They will also leverage AI Assistants and Agents to develop insights and experiments, and apply structured problem-solving techniques. The role requires a Bachelor's degree in a quantitative field and experience in data analytics within healthcare, with a focus on data quality, privacy, and best practices.

This role focuses on applying AI and LLM capabilities to enhance existing analytics workflows and deliver practical solutions. The Principal Data Analyst will lead AI-enabled analytics initiatives, develop modern analytical solutions using Python, SQL, and AI-assisted tools, and build lightweight web applications to operationalize insights. They will also serve as a coach and advisor to other analysts, bridging business questions with advanced techniques and promoting the adoption of AI-augmented analytics practices.

Senior Manager, Technical Program Management at Walmart, leading teams in strategic planning, technology program delivery, and complex project execution. The role involves developing program roadmaps, overseeing end-to-end project execution, managing intake, resourcing, and budgeting, and building a technology delivery framework. It also focuses on identifying opportunities to leverage Generative AI and Agentic processes for delivery productivity and shaping AI-enabled solutions.

Solution Consultant II role focused on hands-on development, technical guidance, and implementation of best practices in modern AI-driven development approaches, including Generative AI and Agentic development. The role involves building and scaling test automation, contributing to design and code reviews, providing technical guidance on architecture and standards, troubleshooting, building scalable systems, designing/building/deploying applications on GCP, working with cloud-native patterns, contributing to CI/CD and IaC, and supporting cloud performance optimization. It also involves contributing to use cases leveraging LLMs, Generative AI, and agent-based workflows, assisting in building and integrating agentic solutions, and partnering with data science/engineering teams to integrate AI capabilities. Requires full-stack expertise, GCP experience, and exposure to AI/ML concepts.

Staff Software Engineer role in Walmart's Advertising Technology group, focusing on building and scaling high-performance ad servers and data systems. The role involves leading complex, cross-functional projects, designing scalable architectures, and implementing ML models in real-time serving environments. Experience in AdTech/Search and distributed systems is required.

Staff Software Engineer for Walmart's Advertising Technology group, focusing on the Sponsored Search Ad Server backend. This role involves leading the design and development of next-generation omni-advertising platforms, implementing ML models in real-time serving, and managing large-scale distributed systems.

Distinguished Software Engineer to lead the design and architecture of next-generation Replen Order Management Platform, focusing on scalability, robustness, and security. The role involves being a thought leader in Agentic AI initiatives, building and deploying cutting-edge solutions at scale, and collaborating with global engineering teams. The candidate will also partner with Product Management and Business teams, apply technical skills to design enhanced processes, and work closely with other architects and cross-functional teams.

Senior Data Scientist role focused on building propensity and churn models, designing and analyzing experiments, and translating results into actionable recommendations for Walmart+. The role involves refactoring code into reusable assets and partnering with data engineering teams. The primary focus is on applying existing ML techniques to business problems within the consumer domain, indicating a scaling maturity signal.

Senior Software Engineer on the Marketplace Platform team at Walmart, focusing on building shared frontend frameworks, orchestration, and build tooling. The role involves leveraging AI/ML and GenAI tools to enhance developer workflows, code generation, and automation, but the core deliverable is platform capabilities and frameworks, not AI models themselves. The role emphasizes hands-on coding, frontend craft, and collaboration.

This role acts as a bridge between business teams and technology delivery for transportation management and AI-enabled capabilities. It focuses on enabling AI development, supporting the lifecycle management of AI models, and ensuring integration with existing enterprise systems. The role requires strong business-to-technology translation skills and experience working with AI/data engineering teams.

Senior Software Engineer role focused on delivering scalable, secure software solutions with AI/ML integration for the Finance data lake at Walmart. The role involves leading feature implementation, testing, and support, enhancing platform capabilities, and collaborating across teams. Emphasis on technical leadership, continuous improvement, and problem-solving within a product-driven environment.

Director of Advanced Analytics for Supply Chain Flow at Walmart, focusing on optimizing DC Inbound Operations. This role involves leading a team, driving initiatives in trailer prioritization, appointment scheduling, and flow optimization, and collaborating with cross-functional stakeholders to implement scalable solutions. Requires strong analytical skills, SQL, ETL, and experience with data platforms and visualization tools, with a preference for supply chain domain expertise.

Senior Data Analyst role at Walmart supporting field operations by leveraging AI and automation to reduce manual work, improve efficiency, and enable smarter decision-making. The role involves partnering with operations teams, translating business challenges into technical solutions, and building tools. It requires strong technical skills in Python, SQL, JavaScript, and experience with AI/automation in business problem-solving.

Seeking a Principal Software Engineer to join Walmart's Catalog Platform group, focusing on revolutionizing retail experiences through content creation, partner APIs, and item management. The role involves leading system architecture, prototyping, and coding scalable consumer-facing systems, with a specific emphasis on Proofs of Concept (POCs) using GenAI technologies like LLMs and RAG on cloud platforms (GCP Vertex AI, Azure). The position requires strong software engineering experience, data engineering skills, and familiarity with databases including vector and big data technologies.

Senior Software Engineer role focused on building high-performance, scalable applications for Walmart International's supply chain management and customer experience, with a requirement to integrate AI technologies like LLMs, GenAI, RAG, Vector DBs, and Agentic AI.

Senior Software Engineer role focused on building high-performance, scalable applications for Walmart International's supply chain management and customer experience, with a requirement to integrate AI technologies like LLMs, GenAI, RAG, Vector DBs, and Agentic AI.

Senior Software Engineer role focused on building high-performance, scalable applications for Walmart International's supply chain management and customer experience, with a requirement to integrate AI technologies like LLMs, GenAI, RAG, Vector DBs, and Agentic AI.

Senior Software Engineer role focused on building high-performance, scalable applications for Walmart International's supply chain management and customer experience, with a requirement to integrate AI technologies like LLMs, GenAI, RAG, Vector DBs, and Agentic AI.

Senior Software Engineer role focused on building high-performance, scalable applications for Walmart International's supply chain management and customer experience, with a requirement to integrate AI technologies like LLMs, GenAI, RAG, Vector DBs, and Agentic AI.

Senior Software Engineer role focused on building high-performance, scalable applications for Walmart International's supply chain management and customer experience, with a requirement to integrate AI technologies like LLMs, GenAI, RAG, Vector DBs, and Agentic AI.

Senior Software Engineer role focused on building high-performance, scalable applications for supply chain management and customer experience, with a significant emphasis on integrating AI technologies like LLMs, GenAI, RAG, Vector DBs, and Agentic AI.

Quality Engineer III role focused on testing data pipelines and ETL/ELT workflows, with specific experience in prompt engineering for data quality rules and synthetic data generation. The role involves designing and executing test strategies, managing CICD processes, and understanding software architecture and DevOps principles. Requires 5+ years in QE, with 3+ years supporting data engineering, and experience with SQL and Python.

Senior Software Engineer responsible for building and scaling next-generation item and assortment management capabilities across enterprise retail platforms, driving automation and improving data quality. The role involves enabling advanced item setup, maintenance, and governance through AI-driven and automated workflows, strengthening data foundations, and driving scalable assortment planning. The engineer will integrate AI-powered services and data-driven models to enhance merchandising insights and automation.

Senior Director of Advanced Analytics at Walmart, responsible for shaping business strategy, innovation, and customer outcomes through advanced analytics. This role involves leading analytics initiatives, directing data model development, overseeing production-ready analytics solutions, and evaluating emerging AI/ML techniques. The focus is on translating business needs into analytics strategies and driving adoption of data-driven solutions across various business functions.

Senior Data Analyst focused on building and optimizing fraud detection capabilities using SQL and Python pipelines. The role involves analyzing user behavior, developing risk-signal logic, experimenting with ML features and behavioral models, and making critical fraud deactivation decisions. It requires strong analytical skills, experience with structured investigation processes, and the ability to present findings to senior leadership.

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.

The Staff Software Engineer role focuses on managing the availability and performance of global sites, specifically in the context of AI agentic frameworks. The role involves active, autonomous oversight of digitalization, managing 'human-in-the-loop' systems where AI agents plan and execute tasks, ensuring alignment with business goals, security, and safety. Key responsibilities include prompt engineering, setting up evaluation frameworks for AI agent performance, and incident management for critical systems.