Mobile App Developer – Flutter / Cross-Platform

Fugen Webtech; NTR; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Fugen Webtech in India is seeking an experienced Flutter Developer to lead development of cross-platform mobile apps for iOS and Android. You will design, architect, and deliver mobile experiences using Flutter and Dart, with state management via BLoC or GetX.

You will write native bridge code in Kotlin/Java and Swift to integrate hardware features, APIs, and SDKs, and you will manage app store deployments across Google Play and Apple App Store.

Qualifications

• Production-ready Flutter apps built with Dart.
• Experience with BLoC or GetX architecture patterns.
• Experience writing native bridge code via Flutter Method Channels.
• Experience deploying apps to Google Play Store and Apple App Store.

Responsibilities

• Architect, build, and maintain cross-platform mobile applications using Flutter & Dart.
• Implement robust state management with BLoC or GetX and modular architecture.
• Write native bridge code (Kotlin/Java for Android, Swift for iOS) for Flutter apps.
• Connect apps to REST APIs, optimize performance, and manage app store deployments.

Skills

Flutter

Dart

BLoC

GetX

REST APIs

Tools

Kotlin

Java

Swift

Flutter Method Channels

Git

CI/CD

Hive

Sqflite

Job description

Job Overview

About the RoleWe are seeking an experienced Flutter Developer to join our engineering team and lead the development of high-performance, cross-platform mobile applications for iOS and Android. In this role, you will design, architect, and deliver seamless mobile experiences using Flutter and Dart, utilizing modern state management patterns like BLoC and GetX.Beyond cross-platform UI engineering, you will write native platform channels using Kotlin/Java for Android and Swift for iOS to integrate complex hardware features, native SDKs, and custom OS-level functionalities.Key ResponsibilitiesArchitect, build, and maintain high-quality cross-platform mobile applications using Flutter & Dart.Implement robust application state management, modular architecture, and side-effect handling using BLoC and GetX.Write native bridge code using Kotlin / Java (Android) and Swift (iOS) via Flutter Method Channels to interface with native APIs, background services, and third-party SDKs.Design clean, responsive, and pixel-perfect UIs that comply with both Material Design and iOS Human Interface Guidelines.Connect mobile applications to RESTful APIs and WebSockets, implementing efficient caching, offline support, and secure local storage.Optimize app performance, startup time, frame rates, and memory management across a wide range of devices.Manage app store deployments, including build pipelines, signing certificates, and releases on Google Play Store and Apple App Store.

Qualifications & SkillsFlutter & Dart: Proven experience building and deploying production-ready apps using Flutter and Dart.State Management: Deep hands on experience with BLoC (Business Logic Component) and/or GetX architecture patterns.Native Development: Working knowledge of native mobile technologies:Android: Kotlin or JavaiOS: SwiftPlatform Channels: Experience writing custom Flutter Method Channels to communicate between Dart and native layers.Networking & Data: Experience with REST APIs, JSON parsing, asynchronous programming (Futures, Streams), and local databases (Hive, Sqflite, Shared Preferences).Tooling & CI/CD: Proficiency with Git, automated testing (unit, widget, integration tests), and mobile CI/CD tools (Fastlane, Codemagic, GitHub Actions, or Bitrise).

Nice to HaveExperience with Firebase services (Crashlytics, Authentication, Cloud Messaging, Remote Config).Understanding of clean architecture, dependency injection, and SOLID principles in Flutter.Prior published apps on the Apple App Store or Google Play Store (please share links on your resume!).UX/UI design in Figma (wireframes).

Work Location: In person

What We Look For

• Hands on experience on Flutter (Dart) - BLoC and GetX.
• Prior implementation knowlede on Kotlin / Java (Android) and Swift (iOS) via Flutter Method
• Manage app store deployments and releasing proceedings on Google Play Store and Apple App Store.