Position Summary...
Join Walmart Global Tech as a Staff Software Engineer and become the technical backbone of our cross-border commerce platform. In this role within our Growth Tech Marketplace organization, you'll design cross-service architectures, set engineering standards across squads, and translate complex business challenges into scalable, production-grade systems that power international trade at Walmart scale.
What you'll do...
Lead Cross-Service Architecture & System Design
Own the end-to-end technical design of cross-border trade systems - including seller onboarding, order orchestration, compliance, and payments infrastructure - establishing reusable architectural patterns across multiple squads that are reliable, observable, and built to scale globally.
Set and Enforce Engineering Standards
Define and drive adoption of coding standards, testing practices, SDLC compliance (SonarQube, Snyk, Gatekeeper quality gates), and API design principles across CBT engineering teams - raising the collective bar through documentation, design reviews, and active mentorship.
Partner with Product & Engineering Leadership on Technical Feasibility
Collaborate with PMs and Engineering Managers to assess roadmap feasibility, surface technical risks early, and guide build-vs-buy-vs-partner decisions - translating ambiguous business requirements into well-scoped, executable engineering plans.
Own Non-Functional Requirements & Production Readiness
Lead production readiness reviews; define and own SLOs/SLAs for critical cross-border services; drive observability, incident response preparedness, and capacity planning across the platform to ensure resilience and uptime at Walmart scale.
Mentor Senior Engineers & Drive a High-Performance Engineering Culture
Actively mentor and grow Senior Software Engineers (L5); lead architecture working groups and communities of practice; champion AI-augmented development (Wibey, GitHub Copilot) as a team multiplier within CBT squads.
What you'll bring:
Distributed Systems & Cloud-Native Architecture Expertise
Deep, hands-on experience designing and operating scalable, fault-tolerant distributed systems - microservices, event-driven architecture, message queuing, and cloud-native platforms (Kubernetes/WCNP, GCP/Azure) - ideally in e-commerce or marketplace environments.
System Thinking Across Service Boundaries
Ability to reason across multiple services and teams simultaneously - identifying cross-cutting concerns (shared data models, consistency guarantees, API contracts, observability) and making holistic design decisions that improve the Technical Leadership & Multi-Squad Influence
Track record of driving technical alignment across multiple squads without direct authority - through strong communication, credibility, and the ability to build consensus on engineering standards, architectural decisions, and delivery trade-offs.
Commerce Domain Knowledge
Working familiarity with e-commerce or marketplace platform challenges - seller integrations, order lifecycle management, international compliance, multi-currency handling, and cross-border logistics - enabling sound, domain-aware architectural decision
Operational Excellence & Reliability Mindset
Strong orientation toward production quality - experience owning SLOs, leading incident retrospectives, building observability into system design (metrics, logging, tracing), and proactively addressing technical debt before it becomes customer impact.
Benefits:
Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.
Minimum Qualifications...
Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.
Option 1: 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.
Option 2: 6 years' experience in software engineering or related area.
Preferred Qualifications...
Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.
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, We value candidates with a 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. The ideal candidate would have 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.
Primary Location...
1375 Crossman Ave, Sunnyvale, CA 94089-1114, United States of America
Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.
