Mobile Application Developer

Job Description – Flutter + React Developer

Experience: 4–8 Years

Location: Gurugram

Employment Type: Full-Time

Job Summary

We are looking for an experienced Flutter + React Developer with strong expertise in building high-performance cross-platform mobile applications and modern web applications. The ideal candidate should have hands-on experience with Flutter 3.x , React with TypeScript , state management frameworks, API integration, mobile security, performance optimization, and application monitoring. The candidate should be capable of delivering scalable, secure, and maintainable applications while collaborating with cross-functional teams.

Key Responsibilities

• Design, develop, and maintain cross-platform mobile applications using Flutter 3.x .
• Develop responsive web applications using React.js and TypeScript .
• Implement scalable application architecture using Flutter state management solutions such as Provider , BLoC , and Riverpod .
• Integrate RESTful APIs using Dio and HTTP packages.
• Optimize applications for performance, responsiveness, and battery efficiency.
• Implement secure mobile application practices including SSL Pinning , secure storage, authentication, and encryption.
• Develop and manage background services and background processing for mobile applications.
• Monitor application health, crashes, and performance using industry-standard monitoring tools.
• Collaborate with UI/UX designers, backend developers, QA engineers, and product teams.
• Participate in code reviews and follow best coding standards and development practices.
• Troubleshoot production issues and continuously improve application quality.

Required Technical Skills

Flutter

• Strong experience with Flutter 3.x
• Dart programming
• Cross-platform mobile application development
• State Management:
• Provider
• BLoC
• Riverpod
• Deep Linking implementation
• REST API integration using:
• Dio
• HTTP package
• Background Processing
• Flutter Performance Optimization
• Memory Management
• Application Monitoring & Crash Analysis
• Push Notifications
• Local Storage (Hive/Shared Preferences/Sqflite)
• Firebase integration (preferred)

Mobile Security

• SSL Pinning
• Secure API communication
• Token-based Authentication (JWT/OAuth)
• Secure Storage
• Data Encryption
• Certificate Validation

React

• React.js
• TypeScript
• Component-based Architecture
• React Hooks
• State Management (Redux/Context API preferred)
• REST API Integration
• Responsive UI Development

Additional Skills

• Git/GitHub
• CI/CD Pipelines
• Agile/Scrum methodologies
• Unit Testing & Widget Testing
• Code Review and Best Practices
• Strong debugging and problem-solving skills

Preferred Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Experience publishing applications to the Google Play Store and Apple App Store.
• Familiarity with Firebase services such as Analytics, Crashlytics, and Cloud Messaging.
• Experience with performance profiling and application monitoring tools.

Preferred Experience

• 4–8 years of software development experience.
• Minimum 3+ years of hands-on experience in Flutter development.
• 2+ years of experience in React
• Experience in developing enterprise-grade mobile and web applications.
• Knowledge of mobile application security standards and secure coding practices.

Mandatory Skills

• Flutter 3.x
• Dart
• Provider
• BLoC
• Riverpod
• Deep Linking
• Dio
• HTTP Package
• SSL Pinning
• Mobile Security
• Background Processing
• Performance Optimization
• Application Monitoring
• React.js
• TypeScript
• REST APIs
• Git
• CI/CD