As a Software Engineer III on the Pre-Purchase Shopping Experiences team at Walmart Global Tech, you will design and develop advanced Android applications using Kotlin and Jetpack Compose to enhance Quick Service Retail (QSR) capabilities and product customization for millions of customers. Your day-to-day responsibilities include architecting scalable systems, collaborating with cross-functional teams, conducting code reviews, and optimizing app performance through comprehensive testing and CI/CD pipelines. You will work with technologies such as React, Node.js, GraphQL, and Gradle to deliver seamless omni-channel experiences across mobile and web platforms. The role requires deep expertise in Android SDK, Jetpack libraries, architecture patterns like MVVM, MVI, and Clean Architecture, along with strong knowledge of Kotlin Coroutines and Flow/LiveData for asynchronous programming.
Skills
Kotlin
Jetpack Compose
MVVM
MVI
Clean Architecture
GraphQL
Apollo
Node.js
Gradle
Jenkins
Google Play APIs
Android SDK
Kotlin Coroutines
Flow/LiveData
REST APIs
CI/CD
JUnit
Espresso
React
Git
GitHub
What you'll do
Design and develop advanced Android applications using Kotlin and Jetpack Compose.
Architect scalable systems and conduct comprehensive testing to ensure stability.
Lead code reviews, mentoring sessions, and knowledge sharing within the team.
Investigate and resolve software issues to optimize app performance and responsiveness.
Document technical designs and best practices for maintainability and cross-team alignment.
Introduce new open-source tools and frameworks to evolve Walmart’s mobile ecosystem.
What we're looking for
4+ years of professional software development experience with at least 2 years in Android development using Kotlin and Jetpack Compose.
Deep expertise in Android SDK, Jetpack libraries, and architecture patterns such as MVVM, MVI, and Clean Architecture.
Strong knowledge of Kotlin Coroutines and Flow/LiveData for asynchronous and reactive programming.
Experience integrating REST and GraphQL APIs with backend collaboration using Node.js, Java, or Go.
Proficiency in Gradle build systems, build performance tuning, and CI/CD integration.
Hands-on experience with Google Play APIs such as Maps, Location, and Cloud Messaging.
Market check
Salary context
This
$117,000–$234,000
range sits above
81%
of similar postings on FindRole.
Peer median band
$117,000–$198,000
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$135,000–$175,500
Middle half of comparable postings.
Based on 240 comparable postings.*
* 240 is the maximum number of comparable postings sampled.
Employer
About Walmart
Walmart Inc. is the world''s largest retailer by revenue, operating a chain of hypermarkets, discount department stores, and grocery stores, as well as a growing e-commerce presence through Walmart.com. Industry: General Merchandise & Grocery Retail
Walmart currently has
495 open roles
on FindRole.
Listed pay typically runs
$117,000–$234,000
across 487 roles with salary data.