Mobile Application Developer – Android & iOS

Experience: 4–6 Years

Primary Skills: Kotlin, Android, iOS, React / React Native

Role Type: Mobile Application Development

We are looking for an experienced Mobile Application Developer with 4–6 years of hands-on experience in developing and delivering mobile applications across Android and iOS platforms. The candidate should have strong expertise in Kotlin-based Android development, good exposure to iOS application development, and working knowledge of React / React Native for cross-platform mobile application development.

The selected candidate will be responsible for designing and building current mobile applications, developing scalable mobile features, integrating APIs and backend services, and ensuring high performance, reliability, usability, and security across Android and iOS platforms.

Key Responsibilities

- Design, develop, test, and maintain high-quality Android and iOS mobile applications.
- Develop native Android applications using Kotlin and Android development frameworks.
- Contribute to iOS application development and integration using relevant Apple development technologies.
- Develop and maintain cross-platform mobile features using React Native / React, where required.
- Build new mobile applications from requirement analysis through development, testing, deployment, and production support.
- Translate UI/UX designs and business requirements into responsive and user-friendly mobile interfaces.
- Integrate mobile applications with REST APIs, backend services, databases, authentication systems, and third-party SDKs.
- Implement reusable, scalable, and maintainable mobile application architecture.
- Optimize applications for performance, responsiveness, battery consumption, and device compatibility.




- Identify and resolve application defects, crashes, performance bottlenecks, and compatibility issues.
- Work closely with UI/UX designers, backend developers, QA teams, product teams, and other stakeholders.
- Follow coding standards, version-control practices, code-review processes, and secure development guidelines.
- Support application deployment and release management through Google Play Store and Apple App Store.
- Evaluate emerging mobile technologies and recommend improvements to application architecture and development processes.

Required Technical Skills
- 4–6 years of mobile application development experience.
- Strong hands-on experience with Kotlin and native Android development.
- Good understanding of the Android SDK, Android Studio, application lifecycle, activities, fragments, services, notifications, and background processing.
- Experience developing or supporting iOS applications.
- Knowledge of Swift, Xcode, iOS SDK, Cocoa Touch, or related iOS technologies is preferred.
- Experience or good working knowledge of React / React Native.
- Strong understanding of RESTful APIs, JSON, HTTP/HTTPS, API integration, and authentication mechanisms.
- Experience with mobile architecture patterns such as MVVM, MVC, MVP, or Clean Architecture.
- Knowledge of local data storage and databases such as SQLite, Room, Core Data, or equivalent technologies.




- Experience with Git and source-code management.
- Familiarity with push notifications, location services, camera, Bluetooth, media, maps, or other mobile device APIs.
- Understanding of mobile application security, data protection, and secure API communication.
- Experience with debugging, performance profiling, crash analysis, and application optimization.
- Knowledge of mobile application deployment and release processes for both Android and iOS.

Preferred Skills
- Experience developing mobile applications from concept to production launch.
- Experience with Jetpack Compose for modern Android UI development.
- Exposure to SwiftUI for iOS development.
- Experience with Firebase, including Analytics, Crashlytics, Cloud Messaging, or Authentication.
- Knowledge of CI/CD pipelines for mobile application builds and releases.
- Familiarity with automated testing, unit testing, and UI testing frameworks.
- Experience working in Agile / Scrum development environments.
- Understanding of responsive UI design and cross-device compatibility.

Candidate Profile The ideal candidate should have strong native mobile development expertise, particularly in Android using Kotlin, along with practical exposure to iOS development and React Native. The candidate should be capable of independently contributing to the development of new mobile applications, solving complex technical problems, and working effectively with cross-functional development teams. Primary Hiring Focus: Android and iOS application development

Core Technology: Kotlin

Additional Exposure: iOS, Swift, React / React Native

Experience Required: 4–6 Years

Pay: ₹12,000.00 - ₹45,000.00 per month

Work Location: In person

📌 Mobile Application Developer (Chennai)
🏢 Race Innovations Private
📍 Chennai