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) Experience: 4–8 Years Location: Gurugram (Work from Office) Employment Type: Full-Time Notice Period: Immediate Joiners 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, Shared. Preferences, 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.