Jobs at Walmart Global Tech

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.

Develop and operate reliable, scalable software, automation platforms, APIs, and observability solutions for Walmart’s Command & Control Centre. Responsibilities include production coding, CI/CD, monitoring, incident and problem management, root-cause analysis, SRE practices, AI-enabled automation, and cross-functional coordination. The role owns software through its full lifecycle, leads critical incident response, improves resilience and service levels, and maintains operational documentation and runbooks.

Design and develop federated GraphQL gateways and subgraphs that orchestrate REST and gRPC services. Build schema registries, query planning, validation, observability, and secure API access patterns for distributed systems. Translate business requirements into technical solutions, manage risks and dependencies, collaborate across product and engineering teams, participate in architecture discussions and code reviews, and support CI/CD and production operational excellence.

Designs and maintains reliable, scalable data pipelines and Apache Airflow workflows for business-critical applications. Builds observability platforms, manages incidents, performs root-cause analysis, and automates remediation. Uses cloud infrastructure, Kubernetes, Docker, and infrastructure-as-code tools to improve reliability and efficiency. Supports production AI/ML pipelines, conducts performance and cost optimization, and establishes SRE standards, runbooks, monitoring, and disaster recovery practices.

Leads global internal controls initiatives, designing and governing business process and application controls across enterprise projects. Partners with Finance, Business, Technology, and auditors to embed controls through the system development lifecycle. Manages project plans, requirements, risks, scope, and milestones while ensuring SOX, accounting, regulatory, and internal policy compliance. Drives automation, risk management, process improvements, and control optimization across global operations.

Lead multiple engineering squads building scalable FinTech data and AI platforms. Own roadmap execution, architecture, observability, hiring and development, cross-functional alignment, GenAI adoption and governance, and stakeholder communication to ensure reliable production delivery.

Lead and manage a software engineering team building mobile (iOS/Android) and web experiences for Walmart's Acquisition and Discovery platform. Own architecture, development, testing, deployment, operations and maintenance of cloud-native microservices and front-end platforms. Collaborate with product, UX, analytics and stakeholders, hire and mentor engineers, prioritize requirements, manage timelines and budgets, and ensure high-quality delivery at scale.

Manage facilities, transport, cafeteria and allied services for large offices. Lead teams and vendors, enforce SLAs, audit services, deploy digital tools and dashboards, and coordinate with stakeholders to ensure safe, hygienic, and efficient workplace operations.

Lead design, development, and delivery of scalable Workday integrations and software solutions. Oversee architecture, CI/CD, coding standards, defect resolution, and risk analysis. Prioritize requirements, mentor engineering teams, integrate AI/ML/GenAI capabilities, and collaborate cross-functionally to ensure high-quality, maintainable systems aligned with business objectives.

Lead SRE for large-scale data systems: design and maintain fault-tolerant data pipelines, manage Apache Airflow DAGs, build observability and monitoring, lead incident response and automation, deploy infrastructure as code (Terraform, Kubernetes, Docker) on cloud (AWS/GCP/Azure), operationalize ML models, optimize performance/cost, and establish runbooks and SRE best practices while mentoring the team.

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.

Own and deliver complex frontend and full-stack capabilities: build scalable React + TypeScript microfrontend apps, implement Node.js backend-for-frontend services integrating with GraphQL/REST/Java APIs, drive architecture and performance/security decisions, establish CI/CD/testing/observability, mentor engineers, and apply AI/GenAI tools to improve product and engineering efficiency.

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.

Design, develop, test, deploy, and maintain scalable cloud-native software solutions. Collaborate with product and UX teams, troubleshoot complex production issues, conduct root cause analysis, and improve system performance. Lead small engineering groups through mentorship and technical guidance, implement automation and telemetry for CI/CD, monitor applications, evaluate changes, and support business users with sustainable technical solutions.

Leads end-to-end delivery of scalable software features and models, including design, development, testing, debugging, code review, CI/CD, performance monitoring, and maintenance. Integrates AI/ML components, translates business needs into technical requirements, collaborates with stakeholders, mentors engineers, and advances engineering practices. The role uses Java, Python, Kafka, Kubernetes, Airflow, and Salesforce within Walmart’s AdTech platform.

Lead and develop a high-performing software engineering team building large-scale Marketplace discovery experiences across web, mobile, and orchestration platforms. Drive architecture, scalability, reliability, execution, experimentation, observability, CI/CD, and production issue resolution. Partner with Product, UX, Data Science, Analytics, and Business teams on strategy and roadmaps while fostering innovation, inclusion, ownership, and talent development.

Leads development of secure automation and platform features for global client platforms. Builds LLM-enabled agentic workflows using tool calling, prompt evaluation, Graph and REST APIs, and Intune/Jamf integrations. Designs scalable systems, implements GitOps and infrastructure-as-code delivery, writes tests, manages secure auditability, monitors performance, and supports operational excellence. The role also includes code reviews, mentoring, and continuous quality improvement.

Lead the design, development, deployment, and maintenance of scalable cloud-native platform capabilities for Walmart Connect’s sponsored search ad server. Build infrastructure, tooling, AI/ML frameworks, and distributed systems; conduct design reviews; drive software lifecycle activities; mentor engineers; influence architecture and technical decisions; and collaborate across teams to translate complex business needs into reliable, data-driven solutions.

Lead design and delivery of scalable, cloud-native platform capabilities and ML-integrated applications. Oversee full SDLC, architecture, reliability, CI/CD, observability, and incident response. Provide technical leadership, mentor engineers, collaborate with stakeholders, and drive continuous improvement to support high-availability distributed fulfillment systems.