Senior Software Engineer- Android

1395 Crossman Ave, Sunnyvale, CA

Our Omnitech engineering teams build modern, scalable technology solutions that power engaging digital experiences across mobile platforms. This high-impact role shapes mobile platforms that serve customers at scale.

• 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.

• 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
  , View Models, Repository pattern, and Coroutines.
• Experience working with GraphQL and orchestration layers.

• 401(k) match and stock purchase plan.
• Paid maternity and parental leave, PTO, and other family‑friendly leave.
• Medical, vision, and dental coverage.
• Paid time off for holidays, sick leave, and bereavement.
• Access to mental health resources and wellness programs.
• Live Better U education benefit covering 100% of tuition and books for qualifying programs.
• Company discounts and additional short‑term benefits.

Equal Opportunity

Employer:

Walmart, Inc. is an Equal Opportunity Employer – By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing unique styles, experiences, identities, ideas, and opinions – while being inclusive of all people.