React Native & Expo Mobile App Deve...
Full Job Description
React Native & Expo Mobile App Developer
Location: Puzhuthivakkam, near Velachery, Chennai (Full-time)
About the Role:
We are building the next generation of a patented smart package-delivery platform. We need hands-on mobile developers to combine strong React Native and Expo engineering with modern AI-assisted development. You will help create a fast, reliable, secure, and intuitive production-grade application used by real customers.
What You Will Build
- A single robust application for Android and iOS using React Native, Expo, and TypeScript.
- Secure onboarding, authentication, customer profiles, and device registration workflows.
- Remote lock/unlock controls with reliable communication to IoT devices and cloud APIs.
- Bluetooth/Wi-Fi provisioning, health monitoring, connectivity checks, and battery status handling.
- Push notifications, delivery history, media streaming (live/recorded video), and security alerts.
- AI-assisted insights, intelligent diagnostics, and customer support tools.
- Automated testing, CI/CD pipelines, and deployment to App Store & Google Play.
Tech Stack
We prioritize strong fundamentals in React Native, TypeScript, and the Expo ecosystem (SDK, Router, EAS Build).
You should have experience with mobile engineering best practices: state management, offline handling, permissions, secure storage, and responsive UI.
Backend & Security
- Integration with REST APIs, WebSockets, Firebase/Supabase or comparable cloud services (AWS/GCP).
- Experience in unit testing, crash diagnostics, performance optimization, and mobile security is highly valued.
A.I. Development Tools
We encourage the use of AI tools to accelerate development while maintaining quality. Familiarity with Cursor, Claude Code, OpenAI Codex, Replit Agent + Expo, or GitHub Copilot is a plus. Strong coding fundamentals and the ability to verify AI-generated code are more important than experience with every specific tool.
Release & Deployment
Taking ownership of release processes including Android signing, Apple provisioning profiles, TestFlight management, and Play Console submissions.
Company
DoorBox Corporation
Smartomation.ai, operating as DoorBox Corporation in Chennai, is an innovative technology company specializing in AI-powered IoT solutions for secure package delivery.Their patented platform connects ...