Flutter Developer (Flutter 3.0+, Dart, React)

About
SIDGS:

SID
Global Solutions is a premier AI-first digital transformation company,
delivering intelligent full-stack solutions and services worldwide. We
specialize in embedding AI across the enterprise to accelerate transformation,
modernize technology, and unlock new revenue streams. Our core expertise spans
AI-powered modernization, cloud and infrastructure solutions, application
innovation, and advanced data analytics. As a leading Google Apigee
implementation partner, we also bring you SAMi-Smart API Monetization Platform
our flagship platform for API management. With a global footprint and 1000+
professionals, SID Global Solutions is committed to building a smarter,
AI-driven future through innovation and impact.

Job Description – Flutter Developer (Flutter 3.0+, Dart,
React)

Job Title: Flutter Developer (Mobile & Web)

Job Summary

We are looking for a highly skilled Flutter Developer with strong experience in developing scalable mobile and web applications using Flutter 3.x, Dart, and modern state management techniques.
The ideal candidate should have hands-on experience with React
(JavaScript/TypeScript), API integration, application security, performance
optimization, and background processing. The candidate should be capable of
building high-performance, secure, and scalable applications for Android, iOS,
and Web platforms.

Key Responsibilities

• Design, develop, test,
  and maintain cross-platform mobile and web applications using Flutter 3.x
  and Dart.
  
• Build responsive,
  reusable, and scalable UI components.
  
• Implement state
  management using BLoC, Provider, or Riverpod.
  
• Integrate REST APIs
  using Dio and handle secure network communication.
  
• Implement
  authentication, authorization, encryption, and secure data storage.
  
• Develop features
  involving background services, push notifications, and offline data
  synchronization.
  
• Implement SSL Pinning to secure communication between mobile applications and backend services.
  
• Work with
  encryption/decryption algorithms for securing sensitive application data.
  
• Optimize application
  performance, memory usage, battery consumption, and startup time.
  
• Use monitoring and
  performance profiling tools to identify bottlenecks.
  
• Collaborate with UI/UX
  designers, backend developers, QA teams, and DevOps engineers.
  
• Participate in Agile
  ceremonies including sprint planning, code reviews, and releases.
  

Required Skills

Mandatory Skills

• 4+ years of Flutter
  application development
  
• Flutter 3.x (3.0 or
  above)
  
• Dart
  
• Mobile Application
  Development (Android/iOS)
  
• Flutter Web Application
  Development
  
• State Management
  
• BLoC
  
• Provider
  
• Riverpod
  
• REST API Integration
  
• Dio HTTP Client
  
• JSON Parsing
  
• Authentication &
  Authorization
  
• Encryption &
  Decryption
  
• SSL Pinning
  
• Background Processing
  
• Performance Optimization
  
• Performance Monitoring
  Tools
  
• Git
  
• Android Studio / VS Code
  

Good to Have

• React.js
  
• TypeScript
  
• JavaScript (ES6+)
  
• Firebase
  
• Push Notifications
  
• Local Storage (Hive,
  SharedPreferences, SQLite)
  
• CI/CD
  
• App Store & Play
  Store deployment
  
• Crashlytics
  
• Firebase Analytics
  
• Agile/Scrum
  

Preferred Qualifications

• Bachelor's degree in
  Computer Science or related field.
  
• Experience building
  enterprise-grade Flutter applications.
  
• Strong understanding of
  mobile application security best practices.
  
• Excellent debugging and
  troubleshooting skills.
  
• Strong communication and
  teamwork abilities.