Flutter Developer

SWEETMAG SOLUTIONS (M) SDN. BHD.; Petaling Jaya; On-site; MYR 70,000 - 110,000; Full time

Job summary

SweetMag Solutions (M) Sdn. Bhd. is seeking a mid-level Flutter developer to build, maintain, and release cross-platform mobile apps using Flutter and Dart.

You will integrate with Magento/Shopify, backend APIs, and middleware services while ensuring smooth release cycles and quality through code reviews and documentation. Ideal candidates have at least 2 years of production Flutter experience, strong Dart skills, and familiarity with native tooling (Xcode/Android Studio) and authentication

Qualifications

• Minimum 2 years building production Flutter apps, with at least one app live on App Store and Google Play.
• Strong Dart skills, state management (Bloc, Riverpod or Provider) and clean project structure.
• REST API integration and auth flows (JWT or OAuth, token refresh, session handling).
• Familiar with native build tooling and the release process: Xcode, Android Studio, signing and certificates, App Store Connect and Play Console.
• Able to pick up unfamiliar frameworks and legacy codebases independently, using documentation and AI coding tools.
• Git and branch-based workflow.

Responsibilities

• Build, maintain and release cross-platform mobile apps using Flutter and Dart.
• Integrate apps with e-commerce platforms (Magento or Shopify), backend APIs and middleware services.
• Integrate third party services including identity providers, payment gateways, push notifications and analytics.
• Support the full release cycle: builds, signing, App Store Connect and Play Console submissions, versioning.
• Debug platform specific issues such as iOS deeplinks, push notifications and webview session or token handling.
• Support existing hybrid apps built on Capacitor and webview.
• Work with the tech team on API contracts, data flow and cross project requirements.
• Participate in code reviews and keep code maintainable and documented.

Skills

Flutter

Dart

State management

REST APIs

OAuth/JWT

Git

Cross-team collaboration

Flutter debugging

Tools

Xcode

Android Studio

Firebase

Codemagic

Fastlane

Bitrise

Job description

Build, maintain and release cross platform mobile apps using Flutter and Dart

Integrate apps with e-commerce platforms (such as Magento or Shopify), backend APIs and middleware services

Integrate third party services including identity providers, payment gateways, push notifications and analytics

Support the full release cycle: builds, signing, App Store Connect and Play Console submissions, versioning

Debug platform specific issues such as iOS deeplinks, push notifications and webview session or token handling

Support existing hybrid apps built on Capacitor and webview

Work with the tech team on API contracts, data flow and cross project requirements

Participate in code reviews and keep code maintainable and documented

Support the PM and clients on requirements clarification, estimation and UAT
Requirements

• Build, maintain and release cross platform mobile apps using Flutter and Dart

• Integrate apps with e-commerce platforms (such as Magento or Shopify), backend APIs and middleware services

• Integrate third party services including identity providers, payment gateways, push notifications and analytics

• Support the full release cycle: builds, signing, App Store Connect and Play Console submissions, versioning

• Debug platform specific issues such as iOS deeplinks, push notifications and webview session or token handling

• Support existing hybrid apps built on Capacitor and webview

• Work with the tech team on API contracts, data flow and cross project requirements

• Participate in code reviews and keep code maintainable and documented

• Support the PM and clients on requirements clarification, estimation and UAT
  Requirements

  • Minimum 2 years building production Flutter apps, with at least one app live on App Store and Google Play

  • Solid Dart, state management (Bloc, Riverpod or Provider) and clean project structure

  • REST API integration and auth flows (JWT or OAuth, token refresh, session handling)

  • Comfortable with native build tooling and the release process: Xcode, Android Studio, signing and certificates, App Store Connect and Play Console

  • Understands backend and API fundamentals, including how endpoints, databases and authentication work

  • Able to pick up unfamiliar frameworks and legacy codebases independently, using documentation and AI coding tools

  • Git and branch based workflow

  • Able to work collaboratively across projects and communicate progress and blockers clearly

Good to Have

• Laravel or PHP exposure, able to read and modify backend code

• Capacitor, Ionic or other hybrid webview framework experience

• E-commerce platform integration experience (Magento, Shopify or similar

• Native Kotlin or Swift for platform channels and plugin work

• Mobile CI/CD (Codemagic, Fastlane or Bitrise

• Firebase: push notifications, Crashlytics, analytics

• Agency or multi client project experience