Software Engineer III - Mobile (iOS)

Walmart•Sunnyvale, CA

4d•$117,000 - $234,000

About The Position

The Subscriptions, Lists & Registry Team is responsible for building experiences that help customers plan, organize, and simplify their shopping on Walmart. Our team brings together experts in product management, design, engineering, research, and analytics to create seamless ways for customers to subscribe and save on frequently purchased items, manage shopping lists, and create registries for important moments in their lives. We focus on intuitive experiences that make it easy for customers to stay organized, never run out of essentials, and share their needs with others. By leveraging customer insights and data-driven decisions, we continuously improve these experiences to reduce friction and make everyday shopping more convenient and personalized. About Team: Our team works closely with our US stores and 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. About Team: Our team works closely with our US stores and 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. What you'll do: Lead the discovery phase of small to Medium Mobile Engineering projects by collaborating with cross-functional teams to determine project strategy; interpreting strategy into sustainable mobile solutions; and obtaining cross-functional approvals. Troubleshoot business and production issues for mobile devices by gathering and evaluating information (for example, issue, impact, criticality, possible root cause); engaging support teams to assist in the resolution of issues; analyzing issues based on expert knowledge of mobile devices and programming; formulating and implementing an action plan; interpreting results to determine further action; performing root cause analysis across multiple mobile devices to prevent future occurrence of issues; and completing online documentation. Provide mobile engineering support to the business by responding to user questions, concerns, and issues (for example, technical feasibility, implementation strategies); forecasting for future technologies; identifying short- and long-term solutions; facilitating resolution development; and leading cross-functional partnerships to implement resolutions. Lead small project teams for Mobile Engineering projects by providing direction regarding project plan; identifying short- and long-term solutions and timelines; providing guidance regarding project issues or roadblocks; reviewing and providing feedback for proposed solutions; and performing design and code reviews of changes. Manage small- to medium-scale projects for Mobile Engineering by collaborating with cross-functional teams to review project requirements; translating requirements into mobile solutions for multiple operating systems (for example, iPhone, Android); gathering requested information (for example, design documents, product requirements, wire frames); writing and developing code (for example, JavaScript) that can be applied to multiple types of mobile devices; integrating solutions to ensure they are applicable to multiple operating systems; developing user interface solutions; conducting testing to ensure solution is functional; communicating project status to team members and stakeholders; determining solutions to issues; enhancing design to prevent reoccurrence of defects across multiple devices; ensuring on-time delivery; and collaborating with project managers to provide guidance on project implementation plan. Demonstrate up-to-date expertise and applies this to the development, execution, and improvement of action plans by providing expert advice and guidance to others in the application of information and best practices; supporting and aligning efforts to meet customer and business needs; and building commitment for perspectives and rationales. Provide and supports the implementation of business solutions by building relationships and partnerships with key stakeholders; identifying business needs; determining and carrying out necessary processes and practices; monitoring progress and results; recognizing and capitalizing on improvement opportunities; and adapting to competing demands, organizational changes, and new responsibilities. Model compliance with company policies and procedures and supports company mission, values, and standards of ethics and integrity by incorporating these into the development and implementation of business plans; using the Open Door Policy; and demonstrating and assisting others with how to apply these in executing business processes and practices.

Requirements

2+ years of experience building iOS applications using Swift, SwiftUI, and modern architectural patterns (MVVM, VIPER, Clean Architecture, Coordinators).
Expertise with iOS SDK, UIKit, Swift Concurrency (async/await), and Combine frameworks.
Experience integrating with backend APIs (REST, GraphQL, JSON, HTTP) and familiarity with Node.js services.
Deep understanding of software design principles, data structures, algorithms, and distributed systems.
Strong debugging, performance monitoring, and optimization skills, including memory management and app stability improvement.
Proficiency in writing unit and UI tests, automating workflows, and conducting code reviews to maintain code quality.
Familiarity with third-party libraries and dependency managers (CocoaPods, Swift Package Manager, Carthage).
Ability to translate wireframes and designs into pixel-perfect views using Auto Layout and SwiftUI.
Excellent collaboration and decision-making skills in fast-paced, cross-functional environments.

Nice To Haves

Master’s degree in Computer Science, Computer Engineering, Computer Information Systems, 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.
Masters: Computer Science

Responsibilities

Lead the discovery phase of small to Medium Mobile Engineering projects by collaborating with cross-functional teams to determine project strategy; interpreting strategy into sustainable mobile solutions; and obtaining cross-functional approvals.
Troubleshoot business and production issues for mobile devices by gathering and evaluating information (for example, issue, impact, criticality, possible root cause); engaging support teams to assist in the resolution of issues; analyzing issues based on expert knowledge of mobile devices and programming; formulating and implementing an action plan; interpreting results to determine further action; performing root cause analysis across multiple mobile devices to prevent future occurrence of issues; and completing online documentation.
Provide mobile engineering support to the business by responding to user questions, concerns, and issues (for example, technical feasibility, implementation strategies); forecasting for future technologies; identifying short- and long-term solutions; facilitating resolution development; and leading cross-functional partnerships to implement resolutions.
Lead small project teams for Mobile Engineering projects by providing direction regarding project plan; identifying short- and long-term solutions and timelines; providing guidance regarding project issues or roadblocks; reviewing and providing feedback for proposed solutions; and performing design and code reviews of changes.
Manage small- to medium-scale projects for Mobile Engineering by collaborating with cross-functional teams to review project requirements; translating requirements into mobile solutions for multiple operating systems (for example, iPhone, Android); gathering requested information (for example, design documents, product requirements, wire frames); writing and developing code (for example, JavaScript) that can be applied to multiple types of mobile devices; integrating solutions to ensure they are applicable to multiple operating systems; developing user interface solutions; conducting testing to ensure solution is functional; communicating project status to team members and stakeholders; determining solutions to issues; enhancing design to prevent reoccurrence of defects across multiple devices; ensuring on-time delivery; and collaborating with project managers to provide guidance on project implementation plan.
Demonstrate up-to-date expertise and applies this to the development, execution, and improvement of action plans by providing expert advice and guidance to others in the application of information and best practices; supporting and aligning efforts to meet customer and business needs; and building commitment for perspectives and rationales.
Provide and supports the implementation of business solutions by building relationships and partnerships with key stakeholders; identifying business needs; determining and carrying out necessary processes and practices; monitoring progress and results; recognizing and capitalizing on improvement opportunities; and adapting to competing demands, organizational changes, and new responsibilities.
Model compliance with company policies and procedures and supports company mission, values, and standards of ethics and integrity by incorporating these into the development and implementation of business plans; using the Open Door Policy; and demonstrating and assisting others with how to apply these in executing business processes and practices.

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.
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.