Software Engineer - iOS

Position Summary...

What you'll do...

As a part of Walmart Global Tech you’ll build industry defining reusable customer and partner‑facing services and products to lead differentiated experiences and revenue sources. You will be in the unique position to serve both our customers and our associates as a member of this organization, supporting all segments of Walmart. If you are the type of person who feels a personal stake in everything you work on, has a love for data, enjoys solving complex problems, has a passion for privacy, knows how to foster strong relationships and build trust, and work for the success of an entire team then please read further!

About Our 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 , through one of our Mobile Apps, or in-store. Focus areas include our Customers, Stores and Employees, In‑Store Services, eCommerce, Merchant Tools and Data Science, a nd all general aspects of Walmart eCommerce.

• Build, and maintain engaging and high‑performant apps for our customers at a very high scale.
• Produce robust, maintainable, highly tested, reusable code for developing functionality, configuration, improved performance, scalability, availability, security, monitoring and alerting for software test, integration, and production environments.
• Plan and implement a series of steps which potentially include reconfiguration, integration, removal, or addition of application components to enhance the application's functionality, resiliency, usability, and security.
• Understand the Business/Stakeholder/Technical requirements and assist in analyzing the existing solutions to address the needs. Assist in creation of simple, modular, extensible functional design for the product/solution in adherence to the requirements.
• Assess gaps, updates, and modifications between the customer, business expectations, and the existing product/solutions.
• Analyze defects from past projects and solutions to avoid recurrence of similar defects.
• Analyze system performance impacting the complete product for non‑functional requirements such as reliability, operability, performance efficiency, and security.
• Troubleshoot performance and availability bottlenecks within the application.
• Develop, maintain, and enhance automated test cases and deployment procedures.
• Contribute toward continuous improvement of automated test cases and deployment procedures.

• Solid and varied understanding of iOS framework components and their respective life cycles, combined with a strong grasp of software engineering fundamentals, including application life cycles, run loops, memory management, multithreading, networking, remote and local storage, security best practices, performance tuning, and more.
• Expert understanding of UIKit and its many quirks. Swift
  
  UI is a plus!
• Experience building Frameworks or SDKs.
• Experience working with Graph
  
  QL/Apollo.
• Experience in developing content rich applications which include custom interactions, animations, and transitions.
• Skill in developing clean and reliable App and Systems architectures.
• Ability to build product requirements with a focus on testability, software quality, and overall engineering / operational excellence.
• Experience with code repositories and version control practices.
• Experience with CI/CD pipelines and best practices. Automated deployment and general scripting experience is a plus.
• Excellent communication skills, able to articulate complex ideas or opinions without hesitation and navigate multi‑team interactions with diplomacy.
• Experience in agile development methodology.

About Walmart Global Tech:

Imagine working in an environment where one line of code can make a positive impact on hundreds of millions of people, and a new feature can make all of their lives a little better. That's what we do at Walmart Global Tech.

We're a team of software engineers, data scientists, cybersecurity…