Principal, Software Engineer - Genai

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Sunnyvale, CA, United States of America
$143,000.00 - $286,000.00; bonus/equity: annual or...
Javascript, node.js, and graphql
Genai and llms production integration
Scalable frontend/backend solutions
We're hiring a Principal Engineer to lead this frontier—not building foundation models from scratch, but expertly weaving GenAI and LLMs into production e-commerce systems that scale to billions of interactions

Job Summary

  • We're hiring a Principal Engineer to lead this frontier—not building foundation models from scratch, but expertly weaving GenAI and LLMs into production e-commerce systems that scale to billions of interactions.
  • As a Principal AI Engineer in Walmart International, you'll shape AI-driven shopping across diverse markets: Define and drive technical strategy for GenAI-powered experiences—architect scalable frontend/backend solutions that integrate LLMs intelligently, with rock-solid code quality, performance, security, and observability.
  • At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet.

Matching Summary

We're hiring a Principal Engineer to lead this frontier—not building foundation models from scratch, but expertly weaving GenAI and LLMs into production e-commerce systems that scale to billions of interactions.

Salary

$143,000.00 - $286,000.00; Bonus/Equity: annual or quarterly performance bonuses, Stock; Benefits: Health, Financial, Paid time off

Skills & Requirements

Must-have

  • JavaScript, Node.js, and GraphQL
  • GenAI and LLMs production integration
  • Scalable frontend/backend solutions
  • React UIs with intelligent components
  • GraphQL APIs for LLM services
  • Shipping GenAI/LLM features at scale

Nice-to-have

  • Obsess over great UX powered by AI
  • Relentless learner of emerging tech
  • Amplify others through mentorship
  • Push boundaries with GenAI techniques

Key Requirements

  • 12+ years software engineering experience
  • Proven track record shipping distributed systems
  • Hands-on GenAI or LLM features experience
  • Designing APIs and service architectures
  • JavaScript ecosystems and performance optimization
  • Influence technical direction without authority

Work Rights

Not specified

Tailored Resume

Cover Letter