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Xamarin Mobile Developer - R4 Talent Solutions Inc

Mobile Developer

We're looking for a Mobile Developer focused on designing and building scalable technical solutions. This mid level role requires 7+ years of relevant experience.

About the role

Xamarin Mobile Developer at R4 Talent Solutions Inc.

Key technologies: Kotlin.

Key Responsibilities

Build and maintain cross-platform mobile applications
Integrate native device features and third-party SDKs
Optimize app performance, battery and network usage
Collaborate with UX designers to deliver polished user experiences

Requirements

7+ years of relevant experience in mobile developer
Understanding of mobile app architecture patterns (MVVM, Clean Architecture)
Familiarity with App Store / Google Play submission processes

Skills

kotlin

CompanyR4 Talent Solutions Inc

DepartmentEngineering

LocationBoston, Massachusetts, United States

Experience7+ years

Tenurefull-time

LevelMid-Level

Posted August 19, 2026