Software Engineer III

Walmart Walmart · Retail · Sunnyvale, CA

Software Engineer III on the Walmart International Operations engineering team, focusing on building Omni-channel transactional systems. The role involves implementing multi-tenant, transactional services for global customers and specifically requires experience with Agentic Frameworks like LangChain, LangGraph, CrewAI, or AutoGen, and Tool Integration for agent interaction with external systems.

What you'd actually do

  1. Working with product to understand the requirements, create low level design and implement.
  2. Working with other dependent teams and make sure your low-level design will satisfy their requirements as well.
  3. You will be working with a team who adopted TDD/Shift left test approach. Should be able to fit into that group well.
  4. Agentic Frameworks**: Implement multi-agent workflows using LangChain, LangGraph, CrewAI or AutoGen.
  5. Tool Integration: Develop custom tool-calling capabilities, allowing agents to interact with external APIs, databases, and SaaS tools.

Skills

Required

  • Software Engineering
  • low-level design
  • TDD
  • Shift left testing
  • debugging
  • integration
  • use case generation
  • LangChain
  • LangGraph
  • CrewAI
  • AutoGen
  • tool-calling

Nice to have

  • Omni-channel transactional systems
  • multi-tenant services
  • eCommerce
  • store systems

What the JD emphasized

  • Agentic Frameworks
  • multi-agent workflows
  • LangChain
  • LangGraph
  • CrewAI
  • AutoGen
  • Tool Integration
  • custom tool-calling capabilities
  • external APIs
  • databases
  • SaaS tools

Other signals

  • Agentic Frameworks
  • multi-agent workflows
  • LangChain
  • LangGraph
  • CrewAI
  • AutoGen
  • Tool Integration
  • custom tool-calling capabilities
  • external APIs
  • databases
  • SaaS tools