(USA) Senior, Software Engineer

Walmart•Sunnyvale, CA

11d•$117,000 - $234,000

About The Position

Role summary: The Senior Software Engineer will lead the development and delivery of scalable software solutions, collaborating with cross-functional teams to implement features, APIs, and AI/ML integrations. This role requires expertise in full software lifecycle management, including coding, testing, deployment, and maintenance, while ensuring alignment with platform and business objectives. The position emphasizes technical leadership, solution design, and continuous improvement through mentorship and innovation. The engineer will drive quality, performance, and reliability, applying sound technical judgment and fostering effective communication to meet complex business and user needs. About the team: Our team partners closely with US stores and eCommerce to enhance customer experiences through technological innovation. We support a wide product range, including groceries, entertainment, and sporting goods, accessible via samsclub.com, mobile apps, and in-store. Key focus areas include improving customer service, merchant tools, data science, and personalized search. The team drives solutions that empower stores, merchants, and associates by delivering scalable, reliable software aligned with business goals. Collaboration, continuous improvement, and a product-driven approach are central to our work, ensuring impactful technology supports both customers and internal teams effectively.

Requirements

4+ years of experience designing and developing software for iOS platform as well as larger frontend stack using Swift, SwiftUI.
Experience developing and testing Server-side APIs for mobile and web clients using Node.js etc.
Advanced knowledge of complex software design, distributed system design, design patterns, data structures, and algorithms.
Experience with monitoring mobile app performance, stability, success rate and leveraging data to improve the same.
Improve code quality through writing unit tests, automation, and performing code reviews.
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.
5 years’ experience in software engineering or related area.

Nice To Haves

GQL experience is a plus.
Experience in mobile architectures including Model View Controller (MVC), Model View View-Model (MVVM).
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.

Responsibilities

Design and build applications for the iOS platform
Guide software engineers as part of a full-stack team to deliver iOS mobile features using iOS, Node.js, GQL, etc.
Develop, test, and maintain clean, efficient code across multiple programming languages and frameworks.
Integrate AI/ML components and leverage GenAI tools to enhance software capabilities and development efficiency.
Monitor application performance, manage CI/CD pipelines, and support ongoing maintenance and debugging efforts.
Mentor peers, promote engineering excellence, and drive continuous improvement initiatives.

Benefits

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 $117,000.00 - $234,000.00 Additional compensation includes annual or quarterly performance bonuses.
Additional compensation for certain positions may also include : - Stock