Senior, Software Engineer- iOS

Walmart•Sunnyvale, CA

1d•$90,000 - $234,000

About The Position

Position Summary... We are seeking a Senior Software Engineer - iOS ,for a key position on Walmart Amends. Amends serves as the platform that powers an experience for the customer to edit their orders after placement. This will serve a multi tenant need and will serve as a platform for multi regions In this role, you will develop highly scalable services to process millions of requests per day and solve complex software engineering problems by leveraging state-of-the-art technology. About Team: Our team works closely with our US eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S. offers an extensive selection that our customers value, whether they shop online at Walmart.com, through one of our mobile apps, or in-store. Focus areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization. Sponsorship is not available for this role What you'll do... What you'll do…Design, develop, and maintain high-performance iOS applications that deliver seamless user experiences at enterprise scale. Collaborate with cross-functional teams to build scalable, reliable, and accessible mobile solutions aligned with Walmart Global Tech standards. What you'll do Design and develop advanced iOS applications using Swift. Build complex user interfaces using: Programmatic UI Interface Builder (Storyboard/XIB) SwiftUI Integrate REST and GraphQL services for backend communication. Optimize application performance using Instruments and advanced debugging tools. Troubleshoot and resolve UI/UX issues in complex, large-scale applications. Write and maintain comprehensive unit and functional tests. Ensure high-quality, maintainable, and reusable code. Collaborate with Product, UX, Backend, and QA teams to deliver new features. What you'll bring Extensive experience with Swift , including deep understanding of Swift internals. Strong experience building iOS UIs using multiple approaches (UIKit, SwiftUI, programmatic layouts). Solid understanding of networking protocols and RESTful services. Working knowledge of GraphQL integration. Expertise using Instruments for performance profiling and debugging. Extensive experience resolving UI performance and layout issues. Strong experience writing Unit and Functional tests. Strong problem-solving and analytical skills.

Requirements

Extensive experience with Swift , including deep understanding of Swift internals.
Strong experience building iOS UIs using multiple approaches (UIKit, SwiftUI, programmatic layouts).
Solid understanding of networking protocols and RESTful services.
Working knowledge of GraphQL integration.
Expertise using Instruments for performance profiling and debugging.
Extensive experience resolving UI performance and layout issues.
Strong experience writing Unit and Functional tests.
Strong problem-solving and analytical skills.
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

Experience with R2 or similar release/readiness frameworks.
Experience with mobile automation frameworks.
Strong understanding of Accessibility standards and Accessibility-first UI development.
Exposure to AI tools that improve developer productivity.
Experience building enterprise-scale mobile applications.
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, develop, and maintain high-performance iOS applications that deliver seamless user experiences at enterprise scale.
Collaborate with cross-functional teams to build scalable, reliable, and accessible mobile solutions aligned with Walmart Global Tech standards.
Design and develop advanced iOS applications using Swift.
Build complex user interfaces using: Programmatic UI Interface Builder (Storyboard/XIB) SwiftUI
Integrate REST and GraphQL services for backend communication.
Optimize application performance using Instruments and advanced debugging tools.
Troubleshoot and resolve UI/UX issues in complex, large-scale applications.
Write and maintain comprehensive unit and functional tests.
Ensure high-quality, maintainable, and reusable code.
Collaborate with Product, UX, Backend, and QA teams to deliver new features.

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 .