Walmart Canada · 1 day ago
Staff, Software Engineer - MLE, People.AI
Sunnyvale, CA
Full-time
Onsite
Lead/StaffWalmart Inc. is a Fortune #1 company that employs over 2.3 million associates worldwide. The People.AI team is responsible for developing and deploying AI/ML solutions to enhance the associate experience and productivity through intelligent applications and conversational interfaces.
DeliveryRetailShopping
Responsibilities
Design, develop, and deploy LLM-powered intelligent applications that enhance productivity and engagement for Walmart associates across the globe
Build and integrate enterprise-grade conversational agents and AI copilots into chatbots, internal portals, and business applications to automate tasks, improve communication, and provide real-time, contextualized support
Leverage state-of-the-art LLMs and frameworks like LangChain, LangGraph to create dynamic, natural language interfaces over enterprise data
Implement retrieval-augmented generation (RAG) pipelines using vector databases such as Milvus or FAISS to enable deep integration with Walmart’s knowledge ecosystem
Enhance the clarity, conciseness, and readability of generated knowledge Q&A to ensure it is well-suited for voice-based service agents
Build developer-friendly tools and reusable frameworks that abstract key aspects of ML and LLM system complexity—enabling developers without prior ML experience to quickly build high-quality, scalable AI solutions with minimal friction, while maintaining reliability, governance, and performance standards
Act as a platform enabler and technical collaborator, working closely with Data Scientists, Software Engineers, Product Managers, and MLOps/DevOps teams to streamline model deployment, monitoring, and lifecycle management
Qualification
Required
Design, develop, and deploy LLM-powered intelligent applications that enhance productivity and engagement for Walmart associates across the globe
Build and integrate enterprise-grade conversational agents and AI copilots into chatbots, internal portals, and business applications to automate tasks, improve communication, and provide real-time, contextualized support
Leverage state-of-the-art LLMs and frameworks like LangChain, LangGraph to create dynamic, natural language interfaces over enterprise data
Implement retrieval-augmented generation (RAG) pipelines using vector databases such as Milvus or FAISS to enable deep integration with Walmart's knowledge ecosystem
Enhance the clarity, conciseness, and readability of generated knowledge Q&A to ensure it is well-suited for voice-based service agents
Build developer-friendly tools and reusable frameworks that abstract key aspects of ML and LLM system complexity—enabling developers without prior ML experience to quickly build high-quality, scalable AI solutions with minimal friction, while maintaining reliability, governance, and performance standards
Act as a platform enabler and technical collaborator, working closely with Data Scientists, Software Engineers, Product Managers, and MLOps/DevOps teams to streamline model deployment, monitoring, and lifecycle management
Company
Walmart Canada
Walmart Canada is a subsidiary of Walmart that operates a chain of more than 400 stores nationwide. It is a sub-organization of Walmart.
Founded in 1994
10001+ employees
Funding
Current Stage
Late StageRecent News
Canada NewsWire
2025-12-18
Canada NewsWire
2025-12-03
Company data provided by crunchbase