Software Engineer, Cloud Engineer - Software, Software Architect

Position: Staff, Software Engineer
Position Summary...

As a Staff Software Engineer on Walmart's US Omni Tech team, you will lead the design and delivery of cloud‑native, scalable platform capabilities that power Walmart's Real Estate, Energy, IoT, Digital Twin, EV Charging, and renewable energy ecosystems. You'll drive end‑to‑end engineering-from architectural vision through implementation-while integrating AI/ML to improve efficiency, sustainability, and intelligent facility operations at massive scale.

You will provide technical leadership, mentor engineers, and partner with product, data, and business teams to translate complex challenges into high‑impact, enterprise‑wide solutions. Your expertise will elevate developer productivity, shape platform strategy, and influence how thousands of Walmart locations are built, managed, and optimized. Define long-term technical strategy. Drive alignment among multiple stakeholders and proactively identify systemic risks and opportunities

What you'll do...

About the Team US Omni Tech builds platforms that power one of the world's largest real estate, energy, IoT, and sustainability ecosystems. Our team connects millions of devices, optimizes building performance, accelerates construction and remodel workflows, and enables next‑generation energy and EV charging t We Build

* IoT device management platforms for HVAC, lighting, sensors, and energy optimization.

* Walmart's Digital Twin ecosystem for simulation and scenario planning.

* Real Estate planning and construction platforms for efficient store builds and remodels.

* Nationwide EV charging network platforms for seamless customer experience.

* Renewable energy management systems for solar, storage, and emerging clean‑energy tech.

What You'll Do

* Deliver scalable platform capabilities across infrastructure, tooling, developer experience, and ML frameworks.

* Lead full SDLC: design, coding, testing, CI/CD deployment, monitoring, and maintenance.

* Architect cloud‑native, resilient systems using microservices and containerization.

* Conduct design reviews and ensure architectural alignment.

* Build AI‑driven applications with integrated ML components.

* Mentor engineers and drive engineering excellence through documentation and standards.

* Collaborate with cross‑functional teams to define requirements, success metrics, and outcomes.

What You'll Bring

* Expertise in cloud‑native architecture: microservices, containers, orchestration, automation.

* Strong skills in software design patterns, API design, and platform engineering.

* Experience with full SDLC, CI/CD, observability, and operational excellence.

* Ability to integrate AI/ML components using Python, JavaScript, C++, Java.

* Strong debugging, optimization, and data‑driven decision‑making capabilities.

* Effective mentorship and technical leadership.

* Deep knowledge of distributed systems, HPC, and fault‑tolerant design.

* Strong database internals knowledge for SQL/No

SQL tuning and storage design.

* Expertise in security‑first engineering and threat modeling.

* Experience with event‑driven architectures (Kafka, queues) and async processing.

* Proficiency with Cloud infrastructure and cloud automation.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.

You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see  Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities.

Progra…