Senior Software Engineer- Android

Walmart•Sunnyvale, CA

1d•$117,000 - $234,000•Onsite

About The Position

Our Omnitech engineering teams build modern, scalable technology solutions that power engaging digital experiences across mobile platforms. We focus on creating reliable, intuitive, and high-performing applications that support a wide range of customer journeys and business needs. Working closely with product, design, and platform teams, we continuously evolve our solutions to meet changing user expectations and industry standards. This is a high-impact role with the opportunity to shape mobile platforms that serve customers at scale. 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 expert's 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. Fifty years ago, Sam Walton started a single mom-and-pop shop and transformed it into the world's biggest retailer. Since those founding days, one thing has remained consistent: our commitment to helping our customers save money so they can live better. Today, we're reinventing the shopping experience and our associates are at the heart of it. You'll play a crucial role in shaping the future of retail, improving millions of lives around the world. This is that place where your passions meet purpose. Join our family and create a career you're proud of.

Requirements

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field
6+ years of professional software development experience across mobile, web front-end, and backend systems, with recent hands-on coding experience
Experience working on consumer-facing mobile applications, preferably in eCommerce, digital platforms, or large-scale consumer products
Strong experience building scalable backend systems and platforms
Proven experience designing and developing advanced Android applications
Strong collaboration skills with cross-functional teams to define, design, and ship new features
Proficiency in Kotlin and Java for Android development
Experience translating wireframes and design specifications into pixel-perfect UI implementations
Knowledge of animations, transitions, and modern Android UI practices
Hands-on experience with Android SDK, services, and background processing techniques
Experience consuming remote data using REST APIs, JSON, HTTP, and messaging frameworks
Familiarity with Google Play services, including Maps, Location, and Cloud Messaging
Experience integrating third-party libraries and APIs
Ability to analyze and resolve memory and performance issues using tools such as DDMS, MAT, or equivalent
Strong understanding of the mobile development lifecycle and object-oriented design principles
Experience with modern Android architectures such as MVVM, Clean Architecture, ViewModels, Repository pattern, and Coroutines
Experience working with GraphQL and orchestration layers

Nice To Haves

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.
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.
Knowledge of accessibility best practices and joining to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Responsibilities

Troubleshoot production and business-critical issues on mobile platforms by analyzing impact, severity, and root cause.
Partner with support and engineering teams to resolve issues and conduct thorough post-incident reviews to prevent recurrence across devices.
Design and deliver innovative mobile solutions aligned with business objectives by collaborating with cross-functional partners.
Evaluate technical opportunities, analyze industry best practices, forecast emerging technologies, and drive high-priority initiatives from concept to execution.
Develop and maintain mobile applications across platforms by translating product and design requirements into high-quality, scalable solutions.
Write clean, maintainable code (Java/Kotlin), build intuitive user interfaces, implement robust testing strategies, and ensure timely delivery.
Collaborate closely with product managers, designers, and engineers to define requirements, assess risks, communicate status, unblock issues, and continuously improve design and development practices.
Provide technical leadership by removing obstacles that impact delivery, defining performance standards, supporting continuous learning, and adapting plans as priorities evolve.
Promote engineering excellence and integrity by upholding company policies, development standards, and ethical practices, while mentoring team members and fostering a culture of accountability and collaboration.
Continuously improve engineering effectiveness by evaluating existing processes, identifying opportunities for efficiency and cost optimization, and incorporating feedback from stakeholders.

Benefits

Incentive awards for your performance.
401(k) match
Stock purchase plan
Paid maternity and parental leave
PTO
Multiple health plans
Performance-based bonus awards
Medical, vision and dental coverage
Company-paid life insurance
Family care leave
Bereavement
Jury duty
Voting
Short-term and long-term disability
Company discounts
Military Leave Pay
Adoption and surrogacy expense reimbursement
Live Better U (Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities, including high school completion to bachelor's degrees, English Language Learning and short-form certificates, with tuition, books, and fees completely paid for by Walmart).