Senior Software Engineer Full Stack

About the role

Position Summary...

What you'll do...

Role summary:

We are looking for a highly skilled Senior Software Engineer Full Stack to support and enhance mission-critical systems powering Online Fulfillment, including Pickup and Delivery workflows. This role blends software engineering and production support, with a strong focus on system reliability, scalability, and customer experience. You will play a key role in ensuring seamless order processing, real-time inventory accuracy, and last-mile delivery execution by proactively identifying risks, resolving production issues, and building automation to prevent recurrence.

About the team:

The team is committed to supporting and enhancing mission-critical systems that power Online Fulfillment, including Pickup and Delivery workflows. Combining software engineering expertise with production support, the team ensures system reliability, scalability, and an optimal customer experience. Members focus on seamless order processing, real-time inventory accuracy, and efficient last-mile delivery. They proactively identify risks, resolve production issues, and develop automation to prevent recurrence. Collaboration with product, project, and business teams drives the delivery of high-quality solutions that meet evolving business needs while maintaining operational excellence.

What you'll do:

Ensure high availability of fulfillment systems supporting pickup and delivery

Reduce order failures, delays, and customer-impacting issues

Improve operational efficiency through automation and proactive monitoring

Enable seamless coordination between systems handling orders, inventory, and last-mile delivery

Own L2/L3 production support for online fulfillment systems, including order management, pickup, and delivery workflows

Perform deep root cause analysis (RCA) and partner with engineering teams to implement permanent fixes

Analyze production issues at code, infrastructure, and data levels to identify failure patterns and systemic gaps

Support high-availability systems, ensuring minimal downtime and rapid recovery (low MTTR)

Participate in on-call rotations and handle high-severity incidents in a fast-paced environment

What you'll bring:

5+ Years of Full Stack Software Development

8–10+ years of experience in software engineering with strong exposure to production support / SRE / DevOps environments

Strong problem- solving skills with the ability to debug complex distributed systems under pressure

Ability to anticipate failure scenarios and proactively implement preventive solutions

Excellent communication skills to work effectively with cross-functional and global teams

High ownership mindset with the ability to balance support and development responsibilities

Strong focus on customer experience, system uptime, and operational excellence

Proven experience supporting high-scale, customer-facing applications, preferably in eCommerce or fulfillment domains

Hands-on expertise in incident management and production troubleshooting

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 https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

For information about benefits and eligibility, see One.Walmart.

The annual salary range for this position is $90,000.00 - $180,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :

• Stock

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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 3 years’ experience in software engineering or related area.

Option 2: 5 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 1 year's 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...

2608 Se J St, Bentonville, AR 72716-3724, 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.