Senior, Software Engineer- Mobile Development (iOS)

Wal-Mart•Sunnyvale, CA

41d•$117,000 - $234,000

About The Position

We are looking for a Senior Software Engineer (iOS) to join our team and contribute to the development of world-class mobile applications. You will work closely with other engineers and product teams to implement features and optimize our mobile apps for performance and scalability. About Team: The Transactions Cart Team is at the heart of one of the world's largest e-commerce platforms, enabling seamless shopping experiences for millions of customers every day. We build and maintain the critical cart backend systems that handle billions of transactions annually, directly impacting Walmart's revenue. We create lightning-fast, reliable, and scalable cart experiences that delight customers and drive business growth. From adding items to checkout completion, our systems power the entire shopping journey with sub-second response times and 99.99% uptime. At Walmart, you're not just writing code - you're revolutionizing how the world shops. Our cart team is building the foundation for next-generation commerce experiences, from AI-powered recommendations to seamless omnichannel integration. Additionally, you will have opportunities to work with a talented team of engineers, learn from their experiences, and grow your skills and knowledge in a fast-paced and dynamic environment.

Requirements

4+ years of experience in software development, with 3+ years in mobile development (Swift).
Experience with Apple SDKs for iOS development
Experience with command line XCode build tools for Continuous Integration Experience in design patterns, MVVM MVC, data structures and algorithms.
Experience in unit and integration testing using Swift, SwiftUI, Combine and Objective-C code.
Experience with GraphQL APIs using Apollo (intermediate to advanced).
Experience with software debugging techniques (debuggers, loggers, crash report tools)
Experience with analysis of memory issues such as memory leaks using memory analyzers tools (Instruments)
Experience with embedded real time systems with limited resources (memory and processing)
Experience using distributed source code version control systems
Solid understanding of mobile design patterns and architectures.
Strong debugging and problem-solving skills.

Nice To Haves

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

Develop high-quality mobile applications using Swift & Objective-C.
Participate in code reviews and contribute to improving development processes.
Debug and resolve issues to ensure a seamless user experience.
Software Craftsmanship: Consistently produce high-quality, maintainable code.
Technical Documentation: Document designs, implementations, and best practices.
Engineering Advocacy: Support and promote technical standards within the team.
Project Leadership: Contribute to planning and execution of technical projects.
Cross-functional Collaboration: Coordinate with product and design teams for smooth development cycles.
Innovation & Research: Investigate and propose innovative solutions for complex mobile challenges.

Benefits

Beyond our great compensation package, you can receive incentive awards for your performance.
Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.
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.
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.