React Native Mobile Application Developer

Company Name: F9 Cybrisk Tech Pvt. Ltd.
Company Group: Part of Brewkspace Group of Companies
Job Location: Bengaluru, Karnataka
Experience: 1–2 Years
Employment Type: Full-Time
Job Role: React Native Mobile Application Developer
Platforms: Android & iOS

About the Company

F9 Cybrisk Tech Pvt. Ltd. is the technology and innovation division of Brewkspace Group of Companies, focusing on software development, AI-powered applications, cloud technologies, cybersecurity, automation and digital product engineering.

We build technology-driven solutions and cutting-edge digital products that address real-world business challenges.

Job Overview

We are looking for a skilled and enthusiastic React Native Mobile Application Developer with 1–2 years of hands-on professional experience in developing, maintaining and deploying cross-platform mobile applications for Android and iOS.

The ideal candidate should have strong practical knowledge of React Native, JavaScript/TypeScript, REST API integration and mobile application development.

Candidates must have real-world project experience and should have worked on mobile applications published on both Google Play Store and Apple App Store.

The candidate should be capable of independently handling mobile application development, API integration, debugging, performance optimization and application deployment.

Key Responsibilities

- Design, develop and maintain cross-platform mobile applications using React Native.
- Build responsive, user-friendly and high-performance mobile application interfaces.
- Develop applications compatible with Android and iOS platforms.
- Integrate REST APIs and third-party services into mobile applications.
- Implement user authentication, authorization and secure session management.
- Integrate Firebase services, including Firebase Cloud Messaging (FCM) for push notifications.
- Implement local storage and manage application data efficiently.
- Collaborate with backend developers for API and database integration.
- Identify, troubleshoot and resolve application bugs and performance issues.
- Optimize application performance, responsiveness and loading speed.




- Perform testing and debugging across different Android and iOS devices.
- Manage application builds, releases and deployments.
- Publish and maintain applications on Google Play Store and Apple App Store.
- Maintain, upgrade and enhance existing mobile applications.

Required Technical Skills

1. React Native Development

- Strong hands-on experience with React Native.
- Good knowledge of JavaScript (ES6+) and TypeScript.
- Understanding of React Hooks, Functional Components and Context API.
- Experience with React Navigation.
- Knowledge of reusable components and mobile application architecture.
- Understanding of Android and iOS platform-specific configurations.

2. API Integration

- Experience integrating REST APIs.
- Good understanding of JSON data handling.
- Experience with Axios or Fetch API.
- Knowledge of authentication mechanisms such as JWT and OAuth.
- Ability to integrate third-party APIs and services.

3. Database & Storage

- Experience with Firebase and SQLite/Other databases.
- Knowledge of AsyncStorage or other local storage solutions.
- Basic understanding of MySQL, PostgreSQL or MongoDB.
- Understanding of data synchronization and offline data handling.

4. Firebase & Push Notifications

- Experience with Firebase Cloud Messaging (FCM).
- Push notification implementation for Android and iOS.
- Basic knowledge of Firebase Authentication and other Firebase services.
- Understanding of notification permissions and device tokens.

5. Development Tools & Deployment

- Hands-on experience with Android Studio and VS Code.
- Basic knowledge of Xcode and iOS build configuration.
- Experience with Git and GitHub.
- Knowledge of Android APK/AAB generation.
- Experience with iOS IPA builds and provisioning profiles.
- Familiarity with Google Play Console and Apple App Store Connect.
- Basic understanding of mobile application CI/CD pipelines.





Mandatory Requirements

Candidates must meet the following requirements:

- 1–2 years of professional experience in React Native mobile application development.
- Hands-on experience developing mobile applications using React Native.
- Must have worked on at least one real-world mobile application project.
- Must have at least one live application published on Google Play Store.
- Must have at least one live application published on Apple App Store.
- Must be able to share live application links during the interview process.
- Practical experience with REST API integration.
- Understanding of the complete mobile application development lifecycle, from development to deployment.
- Ability to debug, maintain and enhance existing React Native applications.

Preferred Skills

- Experience with Redux Toolkit, Zustand or other state management libraries.
- Knowledge of React Native CLI and Expo.
- Experience with Firebase Analytics and Crashlytics.
- Knowledge of deep linking and in-app navigation.
- Understanding of mobile application security and performance optimization.
- Experience implementing payment gateway integrations.
- Exposure to AI-powered API integrations.
- Basic knowledge of native Android/iOS modules and configurations.

Key Competencies

- Strong analytical and problem-solving abilities.
- Good understanding of mobile application architecture.
- Ability to independently develop and troubleshoot mobile applications.
- Good communication and teamwork skills.
- Attention to detail.
- Ability to manage multiple development tasks.
- Willingness to learn and adapt to new technologies.

Application Process

Interested candidates are requested to send their updated resumes to [email protected]

Candidates must provide links to their published Android and iOS applications as part of the screening and interview process.

Company: F9 Cybrisk Tech Pvt. Ltd.
Part of: Brewkspace Group of Companies

Pay: ₹25,000.00 - ₹35,000.00 per month

Benefits:

- Health insurance

Application Question(s):

- Can you join us immediately? or within one week?

Experience:

- React Native, Firebase: 1 year (Preferred)

Work Location: In person

📌 Mobile Application Developer (Jayanagar)
🏢 Brewkspace
📍 Jayanagar