IOS Engineer
Here at Walmart, we're driven by an intellectual curiosity that keeps us on the cutting-edge of
user design and a seamless customer experience. We're intrigued by the opportunity to
engineer the most optimal approach that drives conversions and generates consumer loyalty
across every touchpoint of the digital journey.
As a IOS Engineer , you'll spend your days translating requirements into solutions, writing code,
collaborating with cross-functional teams and providing us with the insights necessary to think
beyond the status quo. You'll oversee small project teams consisting of other engineers who
will look to you as a trusted advisor, a subject matter expert who provides guidance and the
right tools to get the job done.

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 , 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:
? Assists in providing guidance to small groups of two to three engineers, including
offshore associates, for assigned Engineering projects by proving pertinent documents,
directions, examples, and timeline.
? Provides support to the business by responding to user questions, concerns, and issues
(for example, technical feasibility, implementation strategies); researching and
identifying needed solutions; determining implementation designs; providing guidance
regarding implications of new and enhanced systems; identifying short and long term
solutions; and directing users to appropriate contacts for issues outside of associate's
domain.
? Manages small to large-sized complex projects by reviewing project requirements;
translating requirements into technical solutions; researching and identifying alternative
solutions; determining needed solution based on return on investment and value add to
the business; gathering requested information (for example, design documents, product
requirements, wire frames); writing and developing code; conducting unit testing;
communicating status and issues to team members and stakeholders; collaborating with
project team and cross functional teams; identifying areas of opportunity; interpreting
information and identifying a solution; ensuring solution is sustainable across
implementation and use; troubleshooting open issues and bug-fixes; and ensuring on-
time delivery and hand-offs.

? Troubleshoots business and production issues by gathering information (for example,
issue, impact, criticality, possible root cause); performing root cause analysis to reduce
future issues; engaging support teams to assist in the resolution of issues; developing
solutions; driving the development of an action plan; performing actions as designated
in the plan; interpreting the results to determine further action; and completing online
documentation.
? Participates in the discovery phase of small to medium-sized projects to come up with
high level design by partnering with the product management, project management,
business, and user experience teams.
? Demonstrates 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.
? Provides 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.
? Models 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

What you'll bring:
? Demonstrates up-to-date expertise and applies this to the development, improvement,
and release of the Walmart iOS App.
? Participates in peer code reviews and contributes effectively within an agile setup with
designers, product managers, and peer developers.
? Provides and supports the implementation of business solutions.
? Provides mobile engineering support to the business.
? Troubleshoots business and production issues for mobile devices.
? Experience with mobile software development using Swift & Objective-C.
? Experience using distributed source code version control systems (Git/Github)
? Experience working within an agile development team
? Experience with Apple SDKs for iOS development
? 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 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.
? Published iOS application is required.
? You consider yourself to be a student of the world who thrives in an ever-changing
environment that holds within it new challenges and chances to prove your expertise.
? You level up when you have the opportunity to teach others and empower those around
you to excel.
? Effectively translating requirements into project parameters while working with agility
from cradle to grave.
? Helping cross-functional teams to solve for business problems and develop solutions
that enable us to redefine a "best-in-class" customer experience.
? Encouraging the project teams that you oversee to work collaboratively and to aim for
insight-driven outcomes.

Minimum Education and Experience required: Bachelor's degree in computer science or related field and 5 years of
experience building scalable e-commerce applications or mobile software