(USA) Principal, Software Engineer
Confirmed on the employer's own hiring board on Nov 12, 2026. First seen by Alion on Nov 11, 2026. Walmart scores A on the Alion truth index.
Position Summary...
What you'll do...
Walmart Marketplace is a fast-growing, strategic priority for Walmart, enabling third-party sellers to reach millions of customers on Walmart.com. Within Marketplace, the Seller Fulfilled Services (SFS) team operates a business where sellers manage their own inventory and fulfillment while Walmart owns the end-to-end customer experience.The team focuses on improving delivery speed and reliability by driving adoption of platform capabilities such as Simplified Shipping Settings (SSS), enabling faster fulfillment options, and optimizing delivery promise systems.
More about Walmart Marketplace: https://marketplace.walmart.com/What you'll do:
This is a vital role with significant growth prospect. You will have work to do from day one and you will be counted on to create opportunities that align with the overall organizational goals.
Some of the role key responsibilities are but not limited to:
Lead the design, development, and implementation of complex solutions that drive business results.
Mentor junior team members by providing guidance and support to achieve their full potential and improve team efficiency.
Develop and maintain SDLC processes and best practices- setting and enforcing high standards for quality, reliability, and security in deployed solutions.
Work cross-functionally with business, product, data science, front-end engineering, Java Backend engineering and data engineering teams to ensure alignment and achieve business goals.
Effectively communicate technical work to senior/executive leaders in both technical and non-technical settings.
Stay up to date with the latest AI technologies and trends, serving as a thought leader who inspires and guides teams to harness AI for improving productivity.
What you'll bring:
Deep knowledge and experience in building complex, large-scale, mission-critical applications with microservice architecture in Kubernetes.
Highly resourceful and methodical in solution/architecture/API/codebase design and ability to translate product requirement into engineering blueprint.
Familiarity with GenAI/LLMs and related tooling ecosystem a plus.
Experience developing and maintaining SDLC processes and best practices, including code reviews, automated testing, performance optimization, and model monitoring.
Exceptional leadership and interpersonal skills, with the ability to synthesize requirements across multiple domains and influence stakeholders/peer teams for strategic alignment.
Strong problem-solving and analytical skills, with an ability to approach problems in a logical and systematic manner
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 $143,000.00 - $286,000.00
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 5 years’ experience in software engineering or related area.Option 2: 7 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 3 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.