(USA) Senior, Software Engineer (ios)

Senior Software Engineer (iOS)

Position Summary: Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity experts, and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

What You'll Do: Design, develop, and maintain high-quality applications for the iOS platform. Build scalable, reusable, and maintainable iOS components using Swift and iOS frameworks. Lead delivery of iOS features as part of a full-stack team using technologies such as iOS, Node.js, and GraphQL. Own the end-to-end mobile development lifecycle, from design to production support. Serve as a technical lead for small to medium-sized projects, driving both business and technology initiatives. Influence and contribute to architectural decisions that support long-term scalability, performance, and maintainability. Act as a subject matter expert, providing mentorship and technical guidance to peers and partner teams. Drive improvements across availability, quality, performance, reliability, and resiliency. Collaborate closely with Product, Design, UX, and cross-functional stakeholders to translate requirements into high-quality solutions. Improve developer productivity by enhancing mobile frameworks, shared components, tooling, and best practices. Contribute to next-generation mobile platform initiatives, including areas such as AR/VR, GenAI, telemetry, automation, and experimentation.

What You'll Bring: 4+ years of hands-on experience building and shipping iOS applications using Swift and SwiftUI. Strong understanding of iOS frameworks such as Core Data, Core Animation, and UIKit. Experience with modern mobile architecture patterns such as MVC, MVVM, and VIPER. Full-stack experience building and consuming server-side APIs, preferably using Node.js; GraphQL experience is a plus. Solid grasp of software design principles, data structures, algorithms, and distributed systems. Proven ability to write high-quality, testable code with strong unit testing and automation practices. Experience monitoring and improving app performance, stability, and reliability using production metrics and telemetry. Strong debugging skills and experience providing production support for large-scale applications. Demonstrated ability to lead technical initiatives, mentor others, and make sound decisions in a fast-paced environment. Excellent communication and collaboration skills, with the ability to balance technical and business priorities.

Primary Location: 1395 Crossman Ave, Sunnyvale, CA 94089-1114, 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.