
Mobile Developer
3 days ago
ABOUT THE ROLE
We're building the next generation of AI-powered personal assistant technology. Join us in creating an innovative platform that democratizes AI expertise and makes knowledge accessible to millions of Indians. This role requires a versatile developer who can work across the full mobile stack and contribute to backend integration.
KEY RESPONSIBILITIES
Mobile Development (70%):
- Design and develop high-performance React Native applications for iOS and Android platforms
- Implement real-time AI features including streaming chat, voice interactions, and multi-modal processing
- Build intuitive UI/UX for complex AI features (chat interfaces, voice recording, video capture)
- Integrate with device capabilities: camera, microphone, file system, notifications
- Implement offline-first architecture with smart synchronization
- Optimize app performance for low-end devices and poor network conditions
- Handle state management for complex application flows
- Implement secure authentication and authorization flows
- Build reusable component libraries and maintain design system
Backend Integration (30%):
- Develop and maintain RESTful APIs for mobile-backend communication
- Implement WebSocket connections for real-time features
- Design efficient data synchronization strategies
- Build microservices for mobile-specific needs
- Integrate third-party APIs (OpenAI, voice services, payment gateways)
- Implement caching strategies (Redis) for performance
- Handle file upload/download with progress tracking
- Build analytics and tracking systems
Cross-functional:
- Collaborate with AI engineers to integrate ML models
- Work with designers to implement pixel-perfect UIs
- Participate in architecture decisions and technical planning
- Conduct code reviews and mentor junior developers
- Write comprehensive technical documentation
- Participate in agile ceremonies and sprint planning
MUST-HAVE TECHNICAL SKILLS
Mobile Development:
- 3-5 years of React Native development experience
with production apps on App Store and Play Store - Strong proficiency in
JavaScript/TypeScript - Deep understanding of React concepts
: hooks, context, lifecycle, performance optimization - Experience with
React Native navigation
(React Navigation / React Native Navigation) - State management
: Redux Toolkit, Zustand, or MobX - Native module integration
: bridging iOS (Swift/Objective-C) and Android (Java/Kotlin) code - Experience with
native build tools
: Xcode, Android Studio, Gradle - API integration
: REST APIs, GraphQL, WebSocket - Real-time features
: WebRTC, - Local storage
: AsyncStorage, SQLite, Realm - Testing
: Jest, React Native Testing Library, Detox
Backend Development:
- + Express
or
NestJS
for API development - Database experience
: PostgreSQL, MongoDB - Authentication
: JWT, OAuth 2.0, session management - Strong understanding of
RESTful API design principles - Experience with cloud services
: AWS S3, Firebase, or Google Cloud - Version control
: Git, GitHub/GitLab workflows
Mobile-Specific Expertise:
- Audio/Video processing
: Recording, streaming, playback - Device APIs
: Camera, microphone, file system, sensors - Push notifications
: FCM, APNs - Payment integration
: Razorpay, Stripe, in-app purchases - Analytics
: Firebase Analytics, Mixpanel, custom event tracking - Security
: Secure storage, encryption, SSL pinning
HIGHLY DESIRABLE SKILLS
- AI/ML Integration experience
: Working with LLM APIs (OpenAI, Anthropic), streaming responses - Voice technology
: Speech-to-text, text-to-speech, voice activity detection - React Native libraries
: expo-speech, @react-native-voice/voice, react-native-fs - Performance optimization
: Profiling, memory management, bundle size reduction - CI/CD
: Fastlane, App Center, GitHub Actions for mobile - Deep linking & universal links
implementation - Offline-first architecture
with conflict resolution - Animation libraries
: Reanimated 2, Lottie - Cross-platform considerations
: Platform-specific code, responsive design - App Store optimization
: Submission processes, compliance, ASO
TECHNICAL CHALLENGES YOU'LL SOLVE
- Building smooth, responsive UI for AI streaming responses
- Implementing efficient voice recording and processing in mobile environment
- Managing complex application state across real-time AI interactions
- Optimizing for Indian market: low bandwidth, varied devices, multiple languages
- Creating seamless offline-to-online transitions
- Building secure, scalable file upload systems for documents/media
- Implementing real-time voice/video call features with AI integration
QUALIFICATIONS
Required:
- Bachelor's degree in Computer Science, Software Engineering, or related field
- 3-5 years of professional mobile development experience
- At least 2 production React Native apps
published on both platforms - Strong problem-solving and debugging skills
- Excellent communication skills in English
- Ability to work independently and in team settings
- Portfolio/GitHub demonstrating mobile projects
Preferred:
- Experience in AI/ML product development
- Contributions to open-source mobile projects
- Experience with fintech or edtech products
- Understanding of Indian market requirements
- Experience with Agile/Scrum methodologies
WHAT WE OFFER
Compensation:
- Competitive salary: ₹8-13 LPA
(negotiable based on experience and expertise) - Performance-based bonuses
- Stock options (ESOP) in growing startup
- Annual salary reviews
Growth Opportunities:
- Work on cutting-edge AI technology
- Rapid career growth in fast-paced startup
- Opportunity to lead mobile engineering team
- Direct impact on product direction
- Exposure to full product development lifecycle
HIRING PROCESS
- Resume screening
days) - Technical phone screen
(45 mins) - React Native concepts, system design - Take-home assignment
hours) - Build a feature-complete mobile app - Technical interview
(2 hours) - Live coding, architecture discussion - Final interview
(1 hour) - Team fit, culture, career goals - Offer
days)
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