Staff, Data Scientist - Conversational Ai

Walmart

Bellevue, WA, United States
$132,000.00 - $264,000.00; bonus/equity: annual or...
Generative ai and conversational systems
Llm architectures (e.g., gpt, claude, gemini)
Agentic ai systems design
The Cortex team at Walmart powers AI conversational platforms for millions of customers through voice, chat, and multimodal interfaces

Job Summary

  • The Cortex team at Walmart powers AI conversational platforms for millions of customers through voice, chat, and multimodal interfaces.
  • This role focuses on designing and building the next generation of intelligent assistants using large language models, advanced NLP, and agentic AI architectures.
  • Walmart Global Tech offers a competitive compensation package, including performance bonuses, 401(k) match, stock purchase plan, and comprehensive health and paid time off benefits.

Matching Summary

The Cortex team at Walmart powers AI conversational platforms for millions of customers through voice, chat, and multimodal interfaces.

Salary

$132,000.00 - $264,000.00; Bonus/Equity: Annual or quarterly performance bonuses, potentially stock; Benefits: 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and more

Skills & Requirements

Must-have

  • Generative AI and conversational systems
  • LLM architectures (e.g., GPT, Claude, Gemini)
  • Agentic AI systems design
  • Prompt engineering expertise
  • Build and deploy AI pipelines
  • Analyze conversational data
  • Python and SQL programming

Nice-to-have

  • Multimodal AI systems experience
  • Production-scale conversational agents
  • LLM serving optimization techniques
  • Fast-paced, collaborative environments
  • Inclusive digital experiences
  • Web Content Accessibility Guidelines (WCAG)

Key Requirements

  • Master's degree or equivalent industry experience
  • 5+ years of ML Data Science experience
  • Strong NLP, Conversational AI, or Generative AI expertise
  • Hands-on LLM application deployment
  • Agentic AI systems building experience
  • ML evaluation metrics and experimental design

Work Rights

Not specified

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