Senior Flutter Developer

Role Description

This is a remote position.

We are seeking an experienced Senior Flutter Developer to lead the development of our Android and iOS mobile applications. This is a hands-on engineering role requiring expertise in building secure, scalable, enterprise-grade mobile applications with multiple third-party integrations. The successful candidate will work closely with backend developers, AI engineers, UI/UX designers, security specialists, and product leadership throughout the product lifecycle.

Key Responsibilities

• Design, develop, test, and maintain Flutter applications for Android and iOS.
• Build scalable, secure, and high-performance mobile applications.
• Develop reusable components and maintainable application architecture.
• Integrate mobile applications with enterprise and government APIs.
• Implement authentication, authorization, and secure user sessions.
• Optimize application performance across multiple devices.
• Publish and maintain applications on Google Play Store and Apple App Store.
• Collaborate with product, design, QA, and backend engineering teams.
• Participate in architecture discussions, sprint planning, and code reviews.
• Ensure compliance with security, privacy, and accessibility standards.
• Prepare technical documentation and deployment guides.

Qualifications

• 5+ years in Mobile Application Development.
• Minimum 3 years of hands-on Flutter development.
• Proven experience publishing production applications on both Android and iOS.
• Equivalent industry experience with a strong portfolio will also be considered.

Requirements

• Hands-on experience integrating mobile applications with:
• Government APIs (where officially available)
• Digital identity and authentication services
• Public data exchange platforms
• Document verification services
• REST APIs
• GraphQL
• OAuth 2.0
• JWT Authentication
• Webhooks
• Microservices
• Google Services (Maps, Places, Sign-In, Firebase, etc.)
• Payment Gateway Integration (Razorpay, Cashfree, PayU, etc.)
• Zoho Ecosystem (CRM, Books, Desk, etc.)
• Communication Services (SMS Gateway, Email Services, etc.)
• Technical Skills:
• Mobile Development (Flutter, Dart, Material Design, etc.)
• Architecture (Clean Architecture, MVVM, SOLID Principles)
• Local Storage (Hive, SQLite, Shared Preferences)
• API Integration (REST, GraphQL, JSON)
• Security (SSL Pinning, Secure Storage, etc.)
• DevOps (Git, CI/CD, etc.)
• Preferred Experience:
• AI and Generative AI integration
• Chatbot implementation
• Voice recognition
• OCR and document scanning
• Face verification
• QR code scanning
• Digital identity solutions
• GIS and location-based services
• Accessibility features for inclusive applications
• Offline-first mobile applications
• Large-scale enterprise applications

Benefits

• Employment Type: Choose to work as either a Full-Time Employee or on a Project-Based Contract .
• Location: Open to candidates worldwide; this is a remote opportunity.
• Language Requirement: Proficiency in English is mandatory.
• Compensation & Payment Schedule:
• Full-Time Employment: Compensation processed monthly, credited on the last working day of each month.
• Project-Based Engagement: Compensation based on pre-approved project milestones.
• Timely delivery is critical; delays may impact project schedules.
• Estimated duration of the Project Ardhanarishvara mobile application is approximately 24 months.