Mobile Developer (Flutter)

Helius Technologies Pte Ltd; Santo Niño 1st; On-site; PHP 500,000 - 900,000; Full time

Job summary

Helius Technologies Pte Ltd is seeking an experienced Mobile Developer (Flutter) to build, scale, and maintain high‑performance iOS and Android apps. You will architect production apps, integrate with native SDKs via platform channels, and connect screens to REST/GraphQL APIs while ensuring robust state management.

The role requires 5+ years in mobile development, with 2+ years in Flutter, deep Flutter/Dart expertise, and strong CI/CD and publishing experience on App Store & Google Play.

Qualifications

• 5+ years total mobile development experience with Flutter expertise.
• Hands-on Flutter, Dart and state management using BLoC/Provider/Riverpod.
• Strong native interop via Platform Channels (Swift/Kotlin) and store deployments.

Responsibilities

• Architect and deliver production-ready cross‑platform mobile apps using Flutter.
• Build custom Flutter platform channels to interface with native SDKs.
• Connect UI with REST/GraphQL and implement robust state management.
• Write unit/widget tests and maintain CI/CD pipelines for store releases.

Skills

Flutter

Dart

State management

Platform Channels

REST APIs

GraphQL

Git

CI/CD

Xcode

Android Studio

Tools

Xcode

Android Studio

Git

CI/CD tools

Job description

About the role

We are seeking an experienced Mobile Developer (Flutter) with mobile app development experience to build, scale, and maintain high-performance iOS and Android applications.

Key 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

About you

• 5+ years of total mobile development experience, with at least 2+ years using Flutter
• Deep expertise in Flutter, Dart, and state management (BLoC, Provider, or Riverpod) for cross-platform app development
• Strong understanding of native APIs, custom Platform Channels (Swift/Kotlin), and store deployments (App Store & Google Play)
• Hands-on experience with RESTful/GraphQL APIs, offline storage, memory leak debugging, and UI frame-rate optimization
• Proven track record of publishing live apps on Apple App Store and Google Play
• Proficiency with Git, Xcode, Android Studio, and CI/CD tools

Helius Technologies Pte Ltd

36 Robinson Road, #13-05, City House, Singapore 068877