Senior Android Engineer - Kotlin, Jetpack & Scalable Apps

Expert Technology Services; Madison (WI); On-site; USD 110,000 - 150,000; Full time

Job summary

Expert Technology Services is seeking a Sr. Android Mobile Developer to design, build, and maintain native Android apps using Kotlin and Jetpack Compose, integrating with RESTful APIs and cloud services.

The role emphasizes applying software design principles, collaborating with cross-functional teams in an Agile environment, and contributing to secure, high-performance mobile experiences.

Qualifications

• BS degree in Computer Science or related field, or equivalent experience.
• Strong knowledge of Android development with Kotlin.
• Experience with MVVM, Clean Architecture, or MVI patterns.

Responsibilities

• Design and maintain native Android apps using Kotlin and Jetpack Compose.
• Implement architecture patterns for scalable codebases.
• Integrate apps with RESTful APIs and cloud services.
• Optimize performance and lifecycle management.
• Collaborate in an Agile environment with CI/CD workflows.

Skills

Kotlin

Jetpack Compose

Android architectures MVVM

RESTful APIs

CI/CD

Git/Jira

Firebase

Tools

Retrofit

Crashlytics

Firebase

Coroutines

Flow

Job description

Expert Technology Services is seeking a Sr. Android Mobile Developer to design, build, and maintain native Android apps using Kotlin and Jetpack Compose, integrating with RESTful APIs and cloud services.

The role emphasizes applying software design principles, collaborating with cross-functional teams in an Agile environment, and contributing to secure, high-performance mobile experiences.