Company Overview
We are building an innovative marketplace platform that connects clients with professional investigation services. Our mission is to streamline the process of finding, hiring, and managing investigation services through a secure, scalable, and user-friendly platform
Job Title: Senior React Native Developer
Location: Hyderabad (Onsite).
Experience: 8+ years
Position Summary
We are seeking a highly experienced Senior Frontend Developer with 6-12 years of experience to lead the development of our investigation services marketplace across both mobile and web platforms. The ideal candidate will be proactive, client-focused, and capable of creating intuitive, high-performance applications using React Native for mobile and modern web technologies for responsive web experiences.
Key Responsibilities
Mobile & Web Application Development
- Design and develop cross-platform mobile applications using React Native
- Build responsive, modern web applications using React.js and TypeScript
- Implement progressive web app (PWA) features for enhanced web experience
- Create responsive, intuitive user interfaces for iOS, Android, and web browsers
- Implement complex UI components for marketplace functionality including service browsing, booking, messaging, payments, and user profiles
- Ensure consistent user experience across mobile and web platforms
- Integrate with modern API architectures including GraphQL endpoints and real-time subscriptions
- Optimize data fetching strategies using GraphQL queries, mutations, and caching
- Develop real-time features for notifications, chat, and status updates using GraphQL subscriptions
- Ensure optimal performance and smooth user experience across different devices and browsers
- Implement responsive design principles and cross-browser compatibility
- Implement offline functionality and data synchronization capabilities
- Proactively identify and implement performance optimizations and user experience improvements
UI/UX Implementation
- Collaborate with designers to implement pixel-perfect, user-friendly interfaces across mobile and web
- Ensure design consistency and brand coherence between mobile app and web application
- Create reusable component libraries and maintain design system consistency
- Implement modern CSS frameworks and styling solutions (Tailwind CSS, Styled Components, CSS-in-JS)
- Implement accessibility features and ensure compliance with WCAG guidelines and platform standards
- Optimize web performance including lazy loading, code splitting, and bundle optimization
- Optimize app performance for smooth animations and transitions
- Conduct user testing and iterate based on feedback across all platforms
- Ensure consistent branding and visual identity across mobile and web applications
Required Qualifications
Technical Skills
- 8-10 years of professional experience in frontend/mobile development
- Expert-level proficiency in React Native and JavaScript/TypeScript
- Strong experience with React.js and modern web development ecosystem
- Proficiency with Next.js, Gatsby, or similar React-based web frameworks
- Strong experience with React ecosystem (Redux, Context API, Hooks)
- Experience with modern CSS frameworks (Tailwind CSS, Styled Components, Emotion)
- Understanding of web performance optimization, SEO principles, and accessibility standards
- Extensive knowledge of mobile app development principles and best practices
- Experience with native mobile development (iOS/Android) and platform-specific integrations
- Proficiency in responsive web design and cross-browser compatibility
- Proficiency in mobile UI/UX design principles and responsive design
- Advanced API integration experience including RESTful APIs, GraphQL, and GraphQL subscriptions
- Hands-on experience with GraphQL client libraries (Apollo Client, Relay, urql)
- Understanding of GraphQL caching strategies and optimization techniques
- Knowledge of web and mobile app deployment processes (Vercel, Netlify, AWS, App Store, Google Play)
- Understanding of mobile security best practices and data encryption
- Experience with testing frameworks (Good to have)
Marketplace/Platform Experience (Preferred)
- Previous experience building marketplace or service-based applications (mobile and web)
- Understanding of payment gateway integrations in mobile and web applications
- Experience with user authentication and profile management systems
- Knowledge of rating and review interface implementations
- Experience with booking and scheduling interfaces across platforms
- Understanding of push notifications and real-time messaging
Innovation & Adaptability
- Proactive approach to learning and implementing latest frontend technologies for both mobile and web
- Ability to improvise and create custom solutions for unique marketplace requirements
- Experience with emerging API technologies and data fetching patterns
- Strong problem-solving skills with ability to optimize app performance and user experience
- Capability to research, evaluate, and implement new libraries and tools
- Experience with A/B testing and data-driven feature optimization
- Proficiency with development tools (Xcode, Android Studio, VS Code)
- Experience with version control systems (Git) and collaborative development
- Knowledge of CI/CD pipelines for mobile app deployment
- Understanding of app performance monitoring and crash reporting tools
- Experience with code quality tools and automated testing
- Familiarity with design tools (Figma, Sketch, Adobe XD)
Development Tools & Practices
- Excellent communication and presentation skills
- Proactive approach to problem-solving and user experience optimization
- Strong attention to detail and visual design sensibility
- Ability to work independently and take ownership of features
- Experience in client-facing roles and requirement gathering
- Strong collaboration skills with cross-functional teams
- Ability to mentor and guide junior developers
Soft Skills
- Experience in fintech, legal tech, or service marketplace mobile apps
- Knowledge of app store optimization (ASO) and mobile analytics
- Experience with cross-platform development frameworks beyond React Native
- Understanding of mobile app monetization strategies
- Experience with accessibility standards and inclusive design
- Knowledge of mobile app security auditing and compliance
- Experience with progressive web app (PWA) development
