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Global Business Ser. 4u
Android Developer

Android Developer

Hybrid

Miami, United states

Freelance

24-02-2026

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Skills

Java Kotlin Architecture react Junit Android Microservices

Job Specifications

Location: ONSITE downtown Miami, 4 days a week

Qualifications

Bachelor's degree or above in Computer Science
5+ years building complex, high quality Android applications, and have a strong knowledge of Android app design principles, patterns, and best practices
Strong proficiency with Java, Kotlin, and the Android development ecosyste\
Deep understanding of Android platform, including different device capabilities, battery life, performance, and notifications.
Robust knowledge of Java, React, RxJava, RxBinding, Dependency Injection, Android SDK, and Android Studio.
Experience writing tests for Android with JUnit and Espresso
Experience with architectures like MVP and MVVM
Experience with Android frameworks/tools such as Dagger 2, Picasso
Strong knowledge of REST architecture and distributed systems
Experience integrating mobile clients with microservices (REST based APIs)

About the Company

Global Business Ser. 4u is a leading IT staffing company specializing in providing exceptional staffing solutions to clients across various industries, with a particular focus on SAP S/4HANA transformation, Group reporting and BTP in the SAP domain. Our experienced professionals have a track record of successfully guiding numerous clients through the intricate process of SAP S/4HANA implementation, streamlining their business operations, and achieving their objectives. Additionally, we have extensive expertise in the Healthc... Know more