Principal, Software Engineer - GenAi

Walmart
Full-time Sunnyvale, CA other-general
Posted:
June 10, 2026
Location:
Sunnyvale, CA, United States

Job Description

**Position Summary...**

**What you'll do...**
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. If you're passionate about taking cutting-edge AI from prototype to real-world impact, influencing architecture across teams, and shipping features that redefine how the world shops—let's talk.

**About Team:**
Focusing on customer, associate and business needs, this team works with Walmart International, which includes more than 5,200 retail units, operating in 23 countries such as Canada, Central America, Chile, China, India, Mexico and South Africa to name a few.

**About You**

+ You live for code that matters. You thrive on JavaScript, Node.js, and GraphQL, embracing JS's quirks while crafting clean, functional, shippable magic. But now, you're excited to layer **GenAI** on t...

Apply for this Job

Submit your application for the Principal, Software Engineer - GenAi position at Walmart.

Apply Now Save for Later

Job Overview

Job Type: Full-time
Location: Sunnyvale, United States
Posted: June 10, 2026
Deadline: June 15, 2026