Software Engineer III

Position Summary

Join Walmart’s innovative engineering team as a Senior Software Engineer, where you’ll drive the development of next-generation Smart TV software. This is your opportunity to work on cutting-edge embedded systems, shape the future of home entertainment, and make a direct impact on millions of customers worldwide.

Role summary:
Join Walmart’s innovative engineering team as a Software Engineer III, where you’ll drive the development of next-generation Smart TV software. This is your opportunity to work on cutting-edge embedded systems, shape the future of home entertainment, and make a direct impact on millions of customers worldwide.

• Design, develop, and maintain embedded software for Smart TV platforms using advanced C++ and Linux.
• Implement and optimize system components with a focus on security (including SE‑Linux) and modular deployment using Snaps.
• Ensure high quality through rigorous code reviews, integration testing, and automation frameworks.
• Develop and execute unit, integration, and system‑level tests leveraging BDD frameworks and emulation environments.
• Collaborate on continuous integration and automated testing strategies to improve reliability and delivery speed.
• Mentor and guide junior engineers in best practices for embedded development, security, and automated testing.

Our team is passionate about building high‑performance software for Vizio Smart TVs. We operate at the intersection of UI, middleware, and hardware, collaborating closely to deliver seamless video experiences. As a Senior Software Engineer, you’ll play a key role in designing and optimizing solutions that power Walmart’s Smart TV platforms, helping us stay at the forefront of technology and customer satisfaction.

• Bachelor’s or master’s in computer science or related field
• 4+ years of embedded software development experience
• Expertise in C/C++ (C++17+) and Linux/RTOS‑based systems
• Strong analytical, documentation, and cross‑functional collaboration skills
• Experience with Emulation, HAL, and BDD frameworks is a plus

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.

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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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 2 years’ experience in software engineering or related area.
• Option 2: 4 years’ experience in software…