(USA) Senior, Software Engineer
About The Position
As a Senior Software Engineer, you will leverage your expertise in iOS development to deliver next-generation in-store features, enabling customers to seamlessly shop items within the store. You will also build innovative in-store digital engagement features - including QR codes, Store Mode, Store Maps, and Store Pages - within the Walmart iOS App. Your work will power cutting-edge technology that enhances and personalizes the shopping experience for millions of Walmart customers. Our team enables the in-store shopping journey through Store Mode, delivering omni-shopping features that make it easier for customers to discover products, navigate the store, and check out with confidence. With Walmart accelerating investments in mobile technology and platform modernization, we’re hiring engineers who love solving complex problems at scale.
Requirements
- 5+ years building iOS apps with Swift, SwiftUI, and modern architectures (MVVM, VIPER, Clean, Coordinators).
- Strong iOS SDK expertise: UIKit, Swift Concurrency (async/await), and Combine.
- Integrate with backend APIs (REST, GraphQL, JSON/HTTP); familiarity with Node.js services.
- Solid CS fundamentals: design principles, data structures, algorithms, distributed systems.
- Strong debugging and performance optimization, including memory management and stability improvements.
- Write unit/UI tests, automate workflows, and conduct thorough code reviews.
- Use third-party libraries and dependency managers (SPM, CocoaPods, Carthage).
- Translate wireframes into pixel-perfect UI with Auto Layout and SwiftUI.
- Collaborate and decide effectively in fast-paced, cross-functional teams.
- 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
- Knowledge of MapKit, push notification, CloudKit, accessibility, App Store/TestFlight and performance instrumentation.
- 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.
- Creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly.
- 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 ship advanced iOS apps using Swift, SwiftUI, UIKit, Combine, Core Data, and Core Animation.
- Build in-store and omnichannel experiences in the Walmart iOS app: Customizations, Store Mode, Store Maps, Store Pages, and QR features.
- Lead end-to-end feature delivery; collaborate with backend (Node.js, GraphQL) and frontend teams on scalable solutions.
- Serve as technical lead and mentor via code reviews, coaching, and best-practice adoption.
- Shape architecture for performance, reliability, maintainability, and scale.
- Drive availability, quality, resiliency, and developer productivity through better tooling.
- Partner with Product, UX, and Design to translate requirements into seamless experiences.
- Own lifecycle from design through testing, deployment, monitoring, and optimization.
Benefits
- Performance-based bonus awards
- Medical coverage
- Vision coverage
- Dental coverage
- 401(k)
- Stock purchase
- Company-paid life insurance
- PTO (including sick leave)
- Parental leave
- Family care leave
- Bereavement
- Jury duty
- Voting leave
- Short-term disability
- Long-term disability
- Company discounts
- Military Leave Pay
- Adoption and surrogacy expense reimbursement
- PPTO that can be used for vacation, sick leave, holidays, or other purposes
- Walmart-paid education benefit program (Live Better U) for full-time and part-time associates
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What This Job Offers
Job Type
Full-time
Career Level
Senior
