Flutter developer

Capgemini; Bengaluru; On-site; INR 1,200,000 - 1,700,000; Full time

Job summary

Capgemini is seeking a passionate Flutter Developer with 6+ years of hands-on experience to build scalable mobile apps for Android and iOS. You will master Flutter, Dart, state management, and clean architecture, optimize performance, and deliver pixel-perfect UIs across platforms.

Collaborate with UI/UX and backend teams, implement tests, and contribute to CI/CD workflows, analytics integration, and push notifications. A strong focus on code quality and architecture is essential.

Qualifications

• 6+ years of hands-on Flutter/mobile development experience.

Responsibilities

• Design, develop, and maintain Flutter apps for Android and iOS.
• Build adaptive, pixel-perfect UIs from design specs.
• Implement animations with 60/120 FPS performance.
• Follow Clean Architecture for modular, scalable code.
• Identify and resolve rendering, memory, and widget rebuild bottlenecks.
• Collaborate with UI/UX and backend teams for seamless UX.
• Write clean, reusable code and participate in reviews.
• Integrate Firebase, analytics, push notifications, in-app purchases, and deep linking.
• Develop unit, widget, and integration tests to ensure quality.
• Continuously adopt Flutter best practices to improve efficiency.

Skills

Flutter

Dart

State management

Clean architecture

Performance optimization

Pixel-perfect UI

Android

iOS

CI/CD

Tools

Firebase

Fastlane

Codemagic

GitHub Actions

GraphQL

Job description

Job Summary

We are looking for a passionate and highly skilled Flutter Developer with 6+ years of hands‑on experience in building scalable, high- performance mobile applications. The ideal candidate should have strong expertise in Flutter, Dart, state management, clean architecture, and performance optimization, with a proven ability to deliver pixel‑perfect user experiences across Android and iOS platforms.

Key Responsibilities

• Design, develop, and maintain high‑quality Flutter applications for Android and iOS.
• Build adaptive, responsive, and pixel‑perfect user interfaces from design specifications.
• Implement complex animations and smooth user interactions while maintaining 60/120 FPS performance.
• Design and develop modular, scalable, and testable architectures following Clean Architecture principles.
• Identify and resolve performance bottlenecks related to rendering, scrolling, memory usage, and widget rebuilds.
• Collaborate closely with UI/UX designers and backend developers to deliver seamless user experiences.
• Write clean, maintainable, and reusable code adhering to coding standards and best practices.
• Participate actively in code reviews, technical discussions, and architectural decisions.
• Integrate third‑party services, APIs, and SDKs including Firebase and analytics platforms.
• Implement and manage push notifications, in‑app purchases, deep linking, and authentication flows.
• Develop and maintain unit tests, widget tests, and integration tests to ensure application quality.
• Continuously evaluate and adopt Flutter best practices to improve development efficiency and application performance.

Preferred Qualifications:

• Experience with mobile app performance profiling and optimization at scale.
• Familiarity with Fastlane, Codemagic, GitHub Actions, or other CI/CD tools.
• Experience publishing applications to Google Play Store and Apple App Store.
• Knowledge of app security best practices and mobile architecture patterns.
• Exposure to GraphQL and advanced networking concepts is a plus.
• Experience working in Agile/Scrum environments.