Software Engineer III – Android/Mobile

Walmart

Software Engineer III leading Android mobile solutions for Walmart's e-commerce platform. Collaboration with cross-functional teams to enhance user experiences and deliver scalable technology.

Posted 7/30/2026full-timeSunnyvale • California • 🇺🇸 United StatesMid-LevelSenior💰 $117,000 - $234,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Android development with a strong focus on Kotlin, multithreading, and performance tuning. Capable of leading software design, mentoring junior engineers, and implementing high-quality, scalable solutions.

Highest-signal resume keywords

Android DevelopmentKotlinGraphQL APIsMultithreadingProject Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentServerside API DevelopmentAndroid SDKJetpack LibrariesCoroutinesFlow/LiveDataMVVM ArchitectureMVI ArchitectureRetrofitNode.js

Soft Skills

CollaborationMentoringTroubleshootingRoot Cause Analysis

Tools & Technologies

AzureApollo

Industry Keywords

Continuous IntegrationContinuous DeliveryApplication Performance MonitoringDefect ManagementRegression Testing

Tech Stack

Tools & technologies

AndroidApolloAzureCloudGoGraphQLJavaJavaScriptKotlinNode.js

About the role

Key responsibilities & impact

Lead the design and development of scalable software solutions
Collaborate with cross-functional teams including product management and user experience
Troubleshoot complex issues and perform root cause analysis
Implement sustainable solutions while ensuring high-quality code
Manage projects of varying complexity and support continuous integration and delivery
Mentor junior engineers
Monitor application performance and participate in defect management and regression testing

Requirements

What you’ll need

4+ years of experience in software development
3+ years in Android development
Kotlin
Experience developing and testing Serverside APIs for mobile and web clients
Knowledge of Node.js, Java, Go, etc.
Experience with GraphQL APIs using Apollo is a plus
Work with Kotlin, Coroutines, Flow/LiveData, MVVM & MVI architectures, Retrofit, GraphQL
Experience with Android framework components and their lifecycles
Strong knowledge of multithreading, networking performance tuning
Experience with Android SDKs, Jetpack libraries, and lifecycle-aware architecture
Familiarity with public cloud technologies such as Azure

Benefits

Comp & perks

401(k) match
Stock purchase plan
Paid maternity and parental leave
PTO
Multiple health plans
Performance-based bonus awards