(usa) Senior, Software Engineer - Fe Platform

Walmart · Retail · Sunnyvale, CA

Senior Software Engineer focused on building agentic frameworks and integrating tools for multi-agent workflows, likely within an enterprise AI context.

What you'd actually do

  1. Measure and Modernize the Frontend platform that powers the eCommerce sites.
  2. Build reusable React components with modular CSS, manage data on the client with Redux, use react query, and GraphQL.
  3. Measure and resolve performance bottlenecks, using tools like Chrome DevTools, Lighthouse, WebPagetest, or custom tooling.
  4. Refactor or improve existing code. We constantly find ways to improve all of our JavaScript code and you are all aboard.
  5. Help put tools, processes, and documentation in place to improve our code quality.

Skills

Required

  • JavaScript
  • HTML
  • CSS
  • React
  • Redux
  • React Query
  • GraphQL
  • Node.JS
  • RESTful web services
  • Unit testing
  • Test-Driven Development (TDD)
  • Agentic Frameworks
  • LangChain
  • LangGraph
  • CrewAI
  • AutoGen
  • Tool Integration
  • External APIs
  • Databases
  • SaaS tools

Nice to have

  • Web vitals
  • Front end optimization
  • Chrome DevTools
  • Lighthouse
  • WebPagetest

What the JD emphasized

  • Agentic Frameworks
  • Implement multi-agent workflows using LangChain, LangGraph, CrewAI or AutoGen
  • Tool Integration
  • Develop custom tool-calling capabilities, allowing agents to interact with external APIs, databases, and SaaS tools.

Other signals

  • Implement multi-agent workflows
  • Develop custom tool-calling capabilities