React Native Developer

1 week ago

Kolkata, West Bengal, India SISE TECHNOLOGY PVT LTD Full time ₹ 3,00,000 - ₹ 3,60,000 per year

Job Description: React Native Developer (TypeScript - React Native CLI)

Location: Salt Lake,Kolkata

Employment Type: Full-time

Experience: 1 to 3 Years

Salary: INR 25000/- to 30000/-

About the Role

We are seeking a skilled React Native Developer experienced in TypeScript and React Native CLI (non-Expo setup) to join our mobile development team. You will be responsible for building, optimizing, and maintaining cross-platform mobile applications with native integrations.

Key Responsibilities

  • Develop and maintain React Native (CLI-based) mobile applications for both Android and iOS.

  • Build clean, scalable, and maintainable code using TypeScript.

  • Integrate and manage native modules and handle Android/iOS build configurations.

  • Work with RESTful APIs and third-party SDKs (Firebase, Payment gateways, Maps, etc.).

  • Implement responsive layouts and ensure high performance across devices.

  • Debug, profile, and optimize application performance.

  • Collaborate with designers to create pixel-perfect UI using React Native components.

  • Manage app versioning and deployment via Google Play Console and App Store Connect.

  • Use Git for version control and participate in code reviews and sprint planning.

Required Skills & Qualifications

  • 1 to 3 years of hands-on experience in React Native CLI (not Expo).

  • Strong knowledge of TypeScript and modern JavaScript (ES6+).

  • Deep understanding of React Native architecture, bridge concepts, and native modules.

  • Experience integrating Firebase, Push Notifications, and Deep Linking.

  • Proficient in React Navigation 6+, Hooks, and Context API.

  • Familiarity with Android Studio and Xcode for native builds and debugging.

  • Experience working with REST APIs, Axios, and async data handling.

  • Comfortable managing Gradle, Podfiles, and native dependencies.

  • Understanding of mobile UI/UX best practices and performance optimization.

  • Strong grasp of Git workflows.

Bonus Skills (Good to Have)

  • Experience with Reanimated 2+, Gesture Handler, and Lottie animations.

  • Knowledge of Redux Toolkit, Zustand, or MobX for state management.

  • Familiarity with App Center, Crashlytics, or Sentry for monitoring.

  • Experience integrating native SDKs (camera, Bluetooth, payment, or maps).

  • Exposure to CI/CD pipelines and automated builds.

  • Knowledge of Fastlane, Gradle tasks, and iOS provisioning profiles.

Soft Skills

  • Strong analytical and problem-solving mindset.

  • Detail-oriented with focus on app quality and performance.

  • Excellent communication and teamwork skills.

  • Self-driven with a passion for mobile app development.

Education

  • Bachelor degree in Computer Science, IT, or related field (preferred).

Perks & Benefits

  • Competitive salary and growth opportunities.

  • Hands-on experience with native integrations and performance tuning.

-Work with a passionate, tech-driven team building real-world applications.

Job Type: Full-time

Pay: ₹25, ₹30,000.00 per month

Benefits:

  • Health insurance

Work Location: In person

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