Job Description

Position Summary... Join Walmart's VIZIO Team as a Senior Software Engineer and lead the development of high-performance backend systems powering next-generation social and content sharing experiences. This is your opportunity to architect scalable solutions, drive innovation, and make a direct impact on millions of users through cutting-edge technology and cloud infrastructure.
What you'll do...
About Walmart/VIZIO Team:
The Walmart/VIZIO Team is a dynamic group of engineers focused on building robust, scalable platforms that enable seamless content sharing and social engagement. We operate with a product-driven mindset, leveraging modern Python frameworks and cloud technologies to deliver high-impact solutions. As a Senior Software Engineer, you'll play a key role in shaping our backend architecture and advancing our mission to deliver best-in-class digital experiences.
What You'll Do:
Architect and implement scalable backend systems using FastAPI, asyncio, and Python
Design and optimize PostgreSQL database architectures with performance tuning
Develop data processing pipelines leveraging cloud services and storage solutions
Implement caching strategies, rate limiting, and secure authentication mechanisms for APIs
Drive comprehensive test coverage with unit, integration, and load testing frameworks
Lead code reviews, technical design discussions, and mentor junior engineers
What You'll Bring:
5+ years of senior-level backend development experience
Expert-level Python programming skills with async/await patterns and concurrent programming
Strong experience with FastAPI and advanced knowledge of PostgreSQL/SQLAlchemy
Proven track record building high-availability, scalable API services
Experience with serverless architecture, cloud functions, and CI/CD processes
Expertise with pytest framework, containerization (Docker), and infrastructure automation
Strong debugging, performance optimization, and problem-solving skills
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.
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? 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.
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For information about PTO, see .
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? 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.
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For information about benefits and eligibility, see .
? The annual salary range for this position is $99,000.00-$198,000.00
? Additional compensation includes annual or quarterly performance bonuses.
? Additional compensation for certain positions may also include:
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? - 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...
55 Madison St, Denver, CO 80206-5419, 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.
About VIZIO
We were founded on a belief that everyone deserves better technology for the best value. Over 20 years later, our passion is stronger than ever. At VIZIO, we invest in our talent at our headquarters in Irvine and in our offices around the US -- from Denver to Seattle and New York to Dallas. We're united by our passion to bring the most detailed picture, highest-fidelity audio, and the best entertainment experience for all.
All the benefits you need for you and your family

• Multiple health plan options, including vision & dental plans for you & dependents
• Financial benefits including 401(k), stock purchase plans, life insurance and more
• Associate discounts in-store and online
• Education assistance for Associate and dependents
• Parental Leave
• Pay during military service
• Paid Time off - to include vacation, sick, parental
• Short-term and long-term disability for when you can't work because of injury, illness, or childbirth

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 specific plan or program terms. For information about benefits and eligibility, see .
Frequently asked questions
On average, how long does it take to fill out an application?
It depends on the role you are applying to. We do our best to keep the application process to approximately 15-20 minutes, plus an additional 20-30 minutes if an assessment is required. Further applications are faster as our system saves your data. Not all roles require an assessment and certain roles may require additional assessments.
Can I change my application after submitting?
No, you cannot change your application after submitting, so please make sure that everything is finalized before you hit the submit button.
How do you protect my personal information?
Processing of information on paper is minimal, and Walmart processes application information using an applicant tracking system (ATS). Access to the data within the ATS is restricted to authorized personnel, and the system itself is held to high security standards by Walmart.
What are the recommended Internet Browsers for applying for open roles?
We recommend Google Chrome 12+ for the best user experience. However, the following browsers may also be used:

• Firefox 115+
• Microsoft Edge 44+
• Safari 5.0+

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