Walmart

Senior Software Engineer

Walmart

full-time

Posted on:

Location Type: Hybrid

Location: Sunnyvale • California • 🇺🇸 United States

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Salary

💰 $117,000 - $234,000 per year

Job Level

Senior

Tech Stack

Python

About the role

  • Design, build, and deploy AI-powered assistants, chatbots, and agentic AI solutions
  • Develop and integrate with LLMs using frameworks such as LangGraph, LangChain, and CrewAI
  • Implement evaluation pipelines and use LLMs as judges for model and agent performance
  • Collaborate with cross-functional teams to define requirements and deliver robust AI products
  • Stay current with the latest advancements in GenAI, LLMs, and agentic architectures
  • Play a significant role in building world class capabilities to solve real world business problems in the merchandising area of Sam's Club
  • Design, develop, and deploy advanced AI assistants, chatbots, and agentic systems

Requirements

  • 5+ years of software engineering experience, with at least 2 years in AI/GenAI/Agentic AI
  • Strong proficiency with Python
  • Experience with LLMs (e.g., OpenAI, Anthropic, Llama, etc.)
  • Hands-on experience with LangGraph, LangChain, and CrewAI
  • Experience building and deploying AI assistants, chatbots, or agentic AI systems
  • Familiarity with evaluation frameworks and using LLMs as judges
  • Proficient in modern software engineering best practices
  • Excellent problem-solving and communication skills
  • Experience with prompt engineering and fine-tuning LLMs (preferred)
  • Background in AI safety, ethics, or evaluation methodologies (preferred)
  • Contributions to open-source AI/GenAI projects (preferred)
  • Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area OR 5 years' experience in software engineering (minimum qualifications)
  • Master's degree in related area and 1 year's experience (preferred)
Benefits
  • Beyond our great compensation package, you can receive incentive awards for your performance.
  • 401(k) match
  • Stock purchase plan
  • Paid maternity and parental leave
  • PTO
  • Multiple health plans
  • Medical, vision and dental coverage
  • Company-paid life insurance
  • Paid time off benefits include PTO, parental leave, family care leave, bereavement, jury duty, and voting
  • PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes
  • Short-term and long-term disability
  • Company discounts
  • Military Leave Pay
  • Adoption and surrogacy expense reimbursement
  • Live Better U company paid education benefit (tuition, books, and fees paid)
  • Performance-based bonus awards
  • Additional compensation includes annual or quarterly performance bonuses
  • Flexible, hybrid work (primarily in office coupled with virtual)

ATS Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
PythonAIGenAIAgentic AILLMsLangGraphLangChainCrewAIprompt engineeringfine-tuning
Soft skills
problem-solvingcommunication
Certifications
Bachelor's degree in computer scienceBachelor's degree in computer engineeringBachelor's degree in computer information systemsBachelor's degree in software engineeringMaster's degree in related area
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