Senior Android Engineer - Onsite, Scale & Last-Mile

Walmart; Sunnyvale (CA); On-site; USD 117,000 - 234,000; Full time

Job summary

Walmart in Sunnyvale, CA is seeking a Software Engineer to join the Driver Experience group under Last Mile Delivery. You will develop scalable Android services and collaborate with cross-functional teams.

Requirements include 4+ years of Android experience with MVVM-C, Kotlin and Java, knowledge of Kafka, Azure Cloud, CI/CD, and strong design patterns. This onsite role emphasizes hands-on coding, testing, and delivery of high-scale systems.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• 4+ years Android experience with MVVM-C, Kotlin, Java, GraphQL.
• Hands-on with Android SDK framework and ecosystem.
• Strong fundamentals in OOP, Reactive programming and design patterns.
• Experience with Kafka or other high-volume messaging systems.
• Familiarity with Azure Cloud Stack and CI/CD practices.

Responsibilities

• Take the lead on scale and monetization problems.
• Design and build large-scale distributed systems handling huge data.
• Provide business support by addressing user questions and issues.
• Identify solutions and guide implementation designs; ROI-driven decisions.
• Translate requirements into technical solutions and actionable plans.
• Write code, perform unit tests, and collaborate with teams.
• Troubleshoot production issues and perform root cause analysis.

Skills

Android MVVM-C

Kotlin

Java

GraphQL

Android SDK

OOP & Design Patterns

Kafka

Azure Cloud

CI/CD & Testing

Education

Bachelor's degree in Computer Science/Software Engineering or related field

Job description

Walmart in Sunnyvale, CA is seeking a Software Engineer to join the Driver Experience group under Last Mile Delivery. You will develop scalable Android services and collaborate with cross-functional teams.

Requirements include 4+ years of Android experience with MVVM-C, Kotlin and Java, knowledge of Kafka, Azure Cloud, CI/CD, and strong design patterns. This onsite role emphasizes hands-on coding, testing, and delivery of high-scale systems.