Staff, Software Engineer - Mobile

About the team

Walmart International’s Last Mile Delivery team oversees the essential final phase of the supply chain across multiple regions. The team develops the Walmart Spark mobile app, delivering Android and iOS solutions for Last Mile Delivery drivers in various international markets. Engineers collaborate on mobile development, platform architecture, API design, DevOps, and prototyping, emphasizing data-driven decisions and continuous improvement. The team promotes innovation and operational excellence, ensuring dependable and timely delivery outcomes. Members apply strong technical expertise and a product-focused approach to address evolving business needs, optimizing performance within a dynamic and collaborative environment.

Primary Location: 815 Eleventh Ave, Sunnyvale, CA 94089-4731, United States of America

Responsibilities

• Build high-quality user experiences across mobile platforms.
• Deliver platform capabilities including infrastructure, tooling, and ML frameworks aligned with roadmap priorities.
• Hands-on mobile development experience, preferably with Android, Kotlin, Jetpack, app architecture, performance, and testing.
• Lead full software development lifecycle activities such as coding, testing, deployment, monitoring, and maintenance.
• Conduct system design reviews to validate quality and alignment with architectural standards.
• Build AI-driven applications integrating ML components for automation and multi-step reasoning.
• Mentor engineers, influence technical decisions, and promote engineering excellence.
• Collaborate with stakeholders to translate complex problems into actionable technical requirements.
• Drive continuous improvement through data-driven practices, innovation, and knowledge sharing.

Requirements

What you'll bring:

• Proven expertise in cloud-native architecture, including microservices, containers, and automation to deliver scalable and resilient platforms.
• Strong proficiency in software design patterns, API design, and software prototyping to ensure maintainable and modular solutions.
• Experience leading full software development lifecycle activities, including CI/CD deployment, observability, and maintenance.
• Demonstrated