Staff, Software Engineer

Walmart•Bentonville, AR

1d•$110,000 - $286,000•Onsite

About The Position

As a Staff Software Engineer for Walmart’s Developer AI tool, Wibey, you will partner with other technical leaders to design, build, and iterate on the Wibey Core AI orchestration layers that enable intelligent, context-aware, and personalized developer experiences across Walmart’s global ecosystem. You'll bring deep technical execution to the intersection of AI systems, memory/context management, and multi-agent orchestration – turning architectural vision into working, production-quality software that shapes the future of developer productivity at scale. The Wibey Core team is a high-impact group of engineers who design and operate the intelligence layer powering Wibey, Walmart's AI super agent for builders. They sit at the intersection of cutting-edge AI and large-scale platform engineering, solving genuinely hard problems that make a measurable difference for our builders every day.

Requirements

Experienced full stack development in NodeJS, Python, React, Java, Spring or similar
Deep expertise in AI systems architecture, including multi-agent orchestration, language model interactions, context persistence, and retrieval-augmented generation (RAG) – with a track record of shipping these capabilities in production environments.
Solid understanding of context and memory management in AI applications, including vector databases, embeddings, and session-state design.
Ability to engage meaningfully in architectural discussions, influence technical direction, and contribute to design decisions alongside senior technical leaders.
Exceptional communication and collaboration skills, with the ability to work effectively across engineering and product teams and clearly articulate technical tradeoffs.
Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 4 years’ experience in software engineering or related area.
6 years’ experience in software engineering or related area.

Nice To Haves

Master’s degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 2 years' experience in software engineering or related area
Background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly.
Knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Responsibilities

Implement and iterate on complex problems in AI orchestration and context management, building the systems that connect multiple AI agents, MCP servers, and context pipelines while maintaining stateful, secure, and relevant contextual understanding across Wibey interfaces.
Collaborate with technical leaders and product teams to contribute to technical roadmaps, author and review ADRs (Architectural Decision Records), build POCs and implement them in production.
Partner with cross-functional engineering and product teams to translate requirements and architectural direction into well-designed, maintainable, and scalable solutions.
Mentor junior and mid-level engineers on the team, helping grow technical craft and accelerating their contributions to Wibey Core.

Benefits

Competitive pay
Performance-based bonus awards
Medical coverage
Vision coverage
Dental coverage
401(k)
Stock purchase
Company-paid life insurance
PTO (including sick leave)
Parental leave
Family care leave
Bereavement
Jury duty
Voting
Short-term disability
Long-term disability
Company discounts
Military Leave Pay
Adoption and surrogacy expense reimbursement
Live Better U education benefit program (for full-time and part-time associates)