Jobs at Walmart Global Tech

Lead the architecture, strategy, and hands-on evolution of a large-scale service mesh platform across Kubernetes environments. Responsibilities include traffic management, secure service connectivity, platform automation, observability, reliability engineering, incident response, multi-cluster deployments, and zero-trust controls. The role partners across engineering, SRE, networking, and security teams, mentors engineers, establishes standards and SLOs, evaluates emerging mesh capabilities, and drives organization-wide adoption.

Design, build, test, and support user-facing features for TRACE and OMS. Develop responsive, accessible React/TypeScript apps using microfrontends, create Node.js services, integrate with GraphQL/REST/Java APIs, implement automated tests and CI/CD, monitor production, diagnose defects and performance, and collaborate with product and design teams.

Lead technical vision and architecture for a global, mission-critical IAM platform. Drive authentication, authorization, identity lifecycle, and policy enforcement at enterprise scale. Partner with security, infrastructure, and product teams to modernize IAM (zero-trust, machine identity, policy-as-code), set standards, mentor senior engineers, improve reliability, observability, and security, and deliver cross-team, multi-region solutions supporting millions of users.

Design, build, and support Java Spring Boot backend services for high-scale B2B document ingestion, transformation, validation, routing, and partner integrations. Modernize legacy EDI maps to cloud-native translation and canonical data models. Implement APIs, event-driven integrations, reconciliation, and reliability features; collaborate across architects, product, and operations; participate in code reviews, production support, and platform modernization.

Design and implement cloud-native, scalable ingestion and integration platforms for supplier and partner data (APIs, AS2, SFTP, MFT, IoT). Build backend services using Java, Azure, containers and Kubernetes; define observability, data contracts, reconciliation, and reliability patterns; provide technical leadership via design/code reviews, mentoring, and cross-functional roadmap execution.