Full-Stack App Developer (React Native & Node.js)

Key Responsibilities

Frontend (React Native)

• Develop and maintain a cross-platform mobile app using React Native.

• Build responsive UIs with libraries like React Native Paper or NativeBase.

• Manage app state efficiently using Redux Toolkit, Zustand, or Recoil.

• Implement smooth navigation with React Navigation.

• Integrate real-time features (WebRTC for video/audio, Firebase Cloud Messaging for

push notifications).

• Embed third-party apps securely using React Native WebView and OAuth.

• Integrate payment gateways (Stripe, Razorpay, PayPal).

Backend (Node.js)

• Design and develop scalable RESTful APIs using Node.js and Express.js.

• Work with PostgreSQL (structured data) and Firebase Firestore (real-time sync).

• Implement authentication/authorization (Firebase Auth, OAuth 2.0).

• Enable real-time communication using Socket.io (chat, notifications).

• Optimize backend performance with caching (Redis) and CDN (Cloudflare).

• Write serverless functions (Firebase Cloud Functions, AWS Lambda).

DevOps & Infrastructure

• Deploy and manage cloud services (AWS Amplify, Firebase Hosting).

• Set up CI/CD pipelines (GitHub Actions, Fastlane).

• Monitor performance and errors (Sentry, LogRocket).

• Ensure scalability with load balancing (Nginx, AWS ELB).

Required Skills & Qualifications

• 5+ years of full-stack development experience (React Native + Node.js).

• Strong proficiency in JavaScript/TypeScript.

• Frontend: React Native, state management, UI libraries, real-time integrations.

• Backend: Node.js, Express.js, PostgreSQL, Firebase, API design.

• Experience with authentication (OAuth, JWT, Firebase Auth).

• Knowledge of WebSockets (Socket.io) and real-time databases.

• Familiarity with cloud platforms (AWS, Firebase) and DevOps tools.

• Understanding of microservices architecture is a plus.

Preferred Qualifications

• Experience with WebRTC for video/audio streaming.

• Knowledge of payment gateway integrations (Stripe, PayPal).

• Familiarity with AI APIs (OpenAI, Gemini) or multimedia APIs (YouTube, Spotify).

• Experience in performance optimization (caching, lazy loading).

Job Type: Full-time

Pay: ₹431,472.63 - ₹1,633,966.70 per year

Schedule:

• Day shift

Experience:

• React Native: 3 years (Required)
• Node.js: 3 years (Required)

Location:

• Bengaluru, Karnataka (Required)

Work Location: In person