Mobile Engineer – Android

Jobtailor; Hyderabad; On-site; INR 450,000 - 600,000; Full time

Job summary

Jobtailor in India is seeking an Android developer to design and build high-performance mobile apps using Kotlin. You will implement MVVM/MVI patterns, integrate RESTful APIs and GraphQL, and collaborate with designers and backend engineers to deliver features.

You should have a Bachelor's degree in CS/IT and 0–4 years of hands-on Android experience. Proficiency with Jetpack components, Android Studio, Gradle, Firebase, and testing is required.

Qualifications

• Bachelor's degree in Computer Science, IT, or related field.
• 0–4 years of hands-on Android development experience.
• Strong knowledge of Java/Kotlin and Android SDK.
• Experience with Jetpack components and Architecture Components.
• Familiarity with Android Studio, Gradle, and Firebase.
• Understanding of Agile/Scrum methodologies.

Responsibilities

• Develop and maintain high-performance Android applications using Kotlin.
• Architect and implement MVVM/MVI features.
• Ensure app performance, responsiveness, and stability.
• Follow MVVM architecture and write clean, maintainable code.
• Debug, fix issues, and optimize memory and network usage.
• Collaborate with designers, backend engineers, and product managers to deliver features.
• Integrate RESTful APIs and GraphQL services.
• Implement push notifications (FCM), deep linking, and in-app messaging.
• Optimize app performance by analyzing memory usage, network calls, and UI rendering.
• Ensure Unit Testing & UI Testing using JUnit, Mockito, Espresso.

Skills

Java/Kotlin

Android SDK

Jetpack Components

MVVM/MVI

Coroutines/RxJava

UI/UX principles

Git/GitHub

Agile/Scrum

RESTful APIs

Testing (JUnit/Espresso)

Education

Bachelor's degree in Computer Science/IT

Tools

Android Studio

Gradle

Firebase

Dagger-Hilt

GraphQL

Job description

Responsibilities

• Develop and maintain high-performance, scalable Android applications using Kotlin
• Architect and implement features following MVVM/MVI architecture
• Ensure high performance and responsiveness of the application
• Follow MVVM architecture and write clean, maintainable code
• Debug and fix issues, improving app stability and performance
• Work with CI/CD tools to streamline development and deployment
• Stay updated with the latest Android development trends and best practices
• Work with Jetpack Components (ViewModel, LiveData, Room, Navigation, WorkManager, etc.)
• Integrate and optimize RESTful APIs and GraphQL services
• Implement push notifications (FCM), deep linking, and in-app messaging
• Optimize app performance by analyzing memory usage, network calls, and UI rendering
• Ensure Unit Testing & UI Testing using JUnit, Mockito, Espresso
• Collaborate with designers, backend engineers, and product managers to ensure smooth product delivery

Requirements

• Bachelor's degree in Computer Science, Information Technology, or related field
• 0-4 years of hands-on experience in Android development
• Strong knowledge of Java/Kotlin and Android SDK
• Familiarity with Android Studio, Gradle, and Firebase
• Strong OOP and programming concepts
• Extensive experience with Android Frameworks such as Jetpack components and Android Architecture Components (Navigation, WorkManager, Dependency injection with Dagger‑Hilt, etc.)
• Solid understanding of Multi-threading (Coroutines/RxJava)
• Knowledge of Material Design principles & UI/UX best practices
• Familiarity with Git/GitHub for version control
• Understanding of Agile/Scrum development methodologies
• Strong research capability to implement and troubleshoot new SDKs or integrations efficiently
• Experience with RESTful APIs and third‑party integrations

Core Competencies

Proficient in developing high-performance Android applications using Kotlin, with a strong focus on MVVM architecture, RESTful API integration, and performance optimization. Demonstrates expertise in unit and UI testing, along with collaboration skills to ensure effective product delivery.