Senior Flutter Engineer — Cross-Platform Mobile

Helius Technologies Pte Ltd; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Helius Technologies Pte Ltd in Singapore is hiring a Flutter Developer to build and scale high-performance iOS and Android apps. You will own cross-platform development, implement native platform bridging, and optimize API integration and state management.

The role requires 5+ years of mobile development with 2+ years in Flutter, plus publishing apps to App Store and Google Play. Strong CI/CD and tooling experience is essential.

Qualifications

• 5+ years total mobile development experience
• At least 2+ years using Flutter
• Proven track record publishing live apps on Apple App Store and Google Play
• Proficiency with Git, Xcode, Android Studio and CI/CD tools

Responsibilities

• Architect and deliver production-ready cross-platform mobile apps using Flutter
• Build custom Flutter platform channels to interface with native iOS and Android SDKs
• Connect frontend screens with REST/GraphQL APIs and implement robust state management
• Write unit/widget tests and maintain automated deployment pipelines for store releases

Skills

Flutter & Dart

Native iOS/Android

API Integration

Tools

Git

Xcode

Android Studio

CI/CD

Job description

Helius Technologies Pte Ltd in Singapore is hiring a Flutter Developer to build and scale high-performance iOS and Android apps. You will own cross-platform development, implement native platform bridging, and optimize API integration and state management.

The role requires 5+ years of mobile development with 2+ years in Flutter, plus publishing apps to App Store and Google Play. Strong CI/CD and tooling experience is essential.