Senior Software Engineer - Android jobs in United States
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Xtrm Inc. · 18 hours ago

Senior Software Engineer - Android

positionUnited States
timeFull-time
remoteRemote
seniorityMid, Senior Level
date4+ years exp

Xtrm Inc. is a global fintech payments company, and they are seeking a skilled Android Developer to join their engineering team. The role involves designing, developing, and maintaining scalable Android applications using Kotlin and collaborating with cross-functional teams to deliver robust mobile solutions.

Cloud ComputingFinanceFinancial ServicesFinTech

Responsibilities

Design, develop, and maintain scalable Android applications using Kotlin
Implement clean and maintainable code following MVVM architecture and best practices
Build modern, responsive user interfaces using Jetpack Compose
Manage asynchronous operations using Coroutines, Flow, and/or RxJava
Integrate Android applications with RESTful APIs and backend services
Handle application lifecycle, memory management, and performance optimization
Work with Jetpack libraries such as Navigation, ViewModel, Lifecycle, and Room
Implement dependency injection using Hilt or Koin
Ensure compatibility across multiple Android versions, devices, and screen sizes
Write unit tests and UI tests to ensure code quality and application stability
Debug, troubleshoot, and resolve production and development issues
Participate in code reviews and contribute to continuous improvement
Collaborate with cross-functional teams including UX/UI designers, backend developers, QA, and product managers
Stay updated with the latest Android trends, tools, and best practices

Qualification

KotlinMVVM architectureJetpack ComposeCoroutinesRESTful APIsJetpack componentsDependency injectionVersion controlProblem-solving skillsCommunication skills

Required

4+ years of hands-on experience in Android development using Kotlin
Strong understanding of Android SDK, application lifecycle, and OS versions
Proven experience implementing MVVM architecture in production apps
Hands-on experience with Jetpack Compose for UI development
Strong knowledge of Coroutines, Flow, and/or RxJava
Experience working with Jetpack components: Navigation, ViewModel, Lifecycle, Room
Experience integrating RESTful APIs and handling networking and error scenarios
Familiarity with dependency injection frameworks like Hilt or Koin
Solid understanding of responsive design, device fragmentation, and screen adaptability
Experience with version control systems such as Git/GitHub/GitLab
Strong problem-solving skills and attention to detail
Good communication skills and ability to work in a collaborative team environment
Hands-on experience with unit testing using JUnit and Mockito
Experience with UI testing using Espresso
Understanding of testable architecture and clean code principles

Company

Xtrm Inc.

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Xtrm is a powerful global payment platform and API powered by an intelligent digital wallet architecture that allows any size company or developers to integrate, receive, manage and make any type of B2B, B2C, C2C and C2B global payments for themselves or for their customers.
dateFounded in 2012
location
Miami, Florida, USA
people-size51-200 employees
web-link
http://www.xtrm.com

Funding

Current Stage
Growth Stage

Leadership Team

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Richard Grogan-Crane
Founder and CEO
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Kyle Sloat
VP of Partnerships
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