Android Developer

Winjit Technologies; Mumbai; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Winjit Technologies in Mumbai, India is seeking an experienced Android developer with 3+ years of professional software development focusing on Kotlin. You will build apps using Jetpack Compose or XML, implement MVVM and Clean Architecture, and integrate Retrofit, OkHttp, Coroutines, and Flow/RxJava for asynchronous tasks.

You should be proficient with Room/DataStore, testing with JUnit and Espresso, and CI/CD pipelines (GitHub Actions, Bitrise).

Qualifications

• 3+ years of professional Android development experience.
• Strong expertise in Kotlin (Java experience is a plus).
• Solid understanding of modern Android architecture components (Jetpack, MVVM, Clean Architecture, Dependency Injection via Hilt/Dagger).
• Experience building UI with Jetpack Compose and/or XML layouts following Material Design guidelines.
• Proficiency with Retrofit, OkHttp, Coroutines, and Flow/RxJava for asynchronous programming.
• Experience with local storage solutions (Room, DataStore).
• Hands-on testing with JUnit, MockK and Espresso.
• Proficiency with Android Studio, Git, and CI/CD pipelines (GitHub Actions, Bitrise).
• Experience publishing and maintaining apps on Google Play Store.

Skills

Kotlin

Jetpack Compose

MVVM

Clean Architecture

Dependency Injection (Hilt/Dagger)

Android UI design

Tools

Android Studio

Git

CI/CD (GitHub Actions, Bitrise)

Retrofit

OkHttp

Coroutines

Flow/RxJava

Job description

Key Requirements

• Experience: 3+ years of professional software development experience with a strong focus on Android development.
• Programming Language: Strong expertise in Kotlin (Java experience is a plus).
• Architecture & Patterns: Solid understanding of modern Android architecture components (Jetpack, MVVM, Clean Architecture, Dependency Injection via Hilt/Dagger).
• UI/UX Development: Experience building UI with Jetpack Compose and/or traditional XML layouts, following Material Design guidelines.
• Networking & Async: Proficiency with Retrofit, OkHttp, Coroutines, and Flow/RxJava for asynchronous programming.
• Data Storage: Experience with local storage solutions (Room, DataStore).
• Testing: Hands-on experience with unit testing (JUnit, Mockk) and UI testing (Espresso).
• Tools: Proficiency with Android Studio, Git, and CI/CD pipelines (e.g., GitHub Actions, Bitrise).
• Publishing: Experience publishing and maintaining apps on the Google Play Store.