React Native Developers

Keka Technologies Private Limited; Indor; On-site; INR 800,000 - 1,600,000; Full time

Job summary

Keka Technologies Private Limited is seeking a skilled React Native developer to design, build, and maintain cross‑platform mobile applications for Android and iOS. You will collaborate with UI/UX designers, backend developers, QA teams, and product managers to create robust mobile experiences.

The role emphasizes reusable components, API integration, and end‑to‑end delivery with a focus on performance, security, and quality.

Qualifications

• Proficient in React Native and TypeScript with hands-on experience.
• Experience building mobile apps for Android and iOS.
• Strong knowledge of REST APIs, navigation, authentication and push notifications.

Responsibilities

• Design, develop, and maintain cross-platform mobile applications using React Native.
• Build for Android and iOS with reusable React Native components.
• Collaborate with UI/UX designers and backend teams; integrate APIs and services.

Skills

React Native

TypeScript

React.js

REST APIs

Push Notifications

JWT/OAuth

Git

GitHub Actions

Jenkins

Bitrise

Fastlane

Xcode

Tools

Expo/Expo EAS

Firebase

Google Maps/Mapbox

Job description

The ideal candidate should be comfortable working in a fast-paced development environment and collaborating with UI/UX designers, backend developers, QA engineers, and product teams.

Key Responsibilities

• Design, develop, and maintain cross-platform mobile applications using React Native.
• Build and optimize applications for both Android and iOS platforms.
• Develop reusable, scalable, and maintainable React Native components.
• Integrate REST APIs, third-party APIs, SDKs, and external services.
• Work closely with UI/UX designers to convert designs into responsive mobile interfaces.
• Implement navigation, authentication, push notifications, deep linking, and local storage.
• Debug and resolve application issues, crashes, and performance bottlenecks.
• Optimize applications for performance, memory usage, responsiveness, and battery efficiency.
• Write clean, reusable, scalable, and well-documented code.
• Perform unit testing and collaborate with QA teams for application testing.
• Participate in code reviews, technical discussions, and architectural decisions.
• Integrate native Android/iOS functionality whenever required.
• Manage application builds and releases for Google Play Store and Apple App Store.
• Work with Git-based development workflows and CI/CD pipelines.
• Collaborate with Backend Developers, QA Engineers, UI/UX Designers, Product Managers, and other stakeholders.

Required Technical Skills

React Native & Frontend

• Strong hands-on experience with React Native
• React.js
• TypeScript
• JSX
• React Hooks
• Functional Components
• Component-based architecture
• React Native CLI / Expo

State Management

• Context API
• Experience with other state management libraries is a plus
• Android and iOS application development
• React Native Navigation / React Navigation
• Deep Linking
• Push Notifications
• Local Storage / AsyncStorage
• Secure storage
• App permissions
• Camera, GPS, Maps, and other device APIs
• Native modules and third-party SDK integration
• REST APIs
• JSON
• HTTP/HTTPS
• JWT / OAuth
• Error handling and API optimization
• Experience integrating third-party APIs
• Jest
• React Native Testing Library
• Crash and performance analysis
• Knowledge of unit and integration testing

Version Control & CI/CD

• Git
• Branching strategies
• Pull Requests & Code Reviews
• GitHub Actions / Jenkins / Bitrise / Fastlane
• iOS build and App Store deployment
• Xcode
• Code signing and certificates
• App versioning and release management

Preferred Skills

• Experience with Expo / Expo EAS
• Strong knowledge of TypeScript
• Firebase
• Firebase Cloud Messaging (FCM)
• Firebase Analytics / Crashlytics
• Google Maps / Mapbox
• Payment Gateway integration
• WebSockets / real-time communication
• SQLite / Realm
• GraphQL
• Docker – basic knowledge
• AWS / Azure / GCP – basic knowledge
• Experience with Agile/Scrum development methodology