Senior Flutter Developer — Enterprise Mobile Apps (On-site Tangerang)

G-Tech Solution Ltd.; Tangerang; On-site; IDR 279,000,000 - 468,720,000; Full time

Job summary

GTech is seeking a Senior Flutter Developer to drive enterprise mobile apps for its Custom Development projects in Indonesia. You will shape the mobile architecture, implement robust state management, and ensure secure, high-performance apps across iOS and Android.

You will collaborate with UI/UX, backend, QA, and clients, owning release management, code quality, and mentorship to junior developers in an Agile environment.

Qualifications

• Minimum 3–5 years of hands-on production Flutter mobile development for iOS and Android.
• Publishes apps on Google Play and App Store with certificates and provisioning.
• Deep experience with Riverpod, BLoC/Cubit, or Provider for state management.
• Experience with native platform integration via Platform Channels using Swift/Obj-C and Kotlin/Java.
• Strong Clean Architecture, SOLID, Repository Pattern, and DI in Flutter.
• Experience establishing Mobile CI/CD pipelines (Fastlane, GitHub Actions, Bitrise, Codemagic).
• Mobile security best practices: SSL Pinning, biometrics, secure storage, root/jailbreak detection, code obfuscation.
• Experience with automated tests: Unit, Widget, Integration (Mocktail, Mockito, Patrol).
• Agile/Scrum environment experience and mentoring juniors.

Responsibilities

• Lead mobile architecture decisions and drive enterprise Flutter development for iOS/Android.
• Own CI/CD automation and release management pipelines; ensure smooth store deployments.
• Mentor junior to mid-level developers and collaborate with UI/UX, backend, QA, and client stakeholders.

Skills

Flutter/Dart

Riverpod/BLoC/Cubit/Provider

Platform Channels (Swift/Obj-C, Kotlin

Clean Architecture/SOLID/Repository/DI

Mobile CI/CD (Fastlane/GitHub Actions/

Mobile security (SSL Pinning/Biometric

Automated testing (Unit/Widget/Intergr

Agile/Scrum

Education

Sarjana (S1)

Tools

Swift

Objective-C

Kotlin

Java

Fastlane

GitHub Actions

Bitrise

Codemagic

Job description

GTech is seeking a Senior Flutter Developer to drive enterprise mobile apps for its Custom Development projects in Indonesia. You will shape the mobile architecture, implement robust state management, and ensure secure, high-performance apps across iOS and Android.

You will collaborate with UI/UX, backend, QA, and clients, owning release management, code quality, and mentorship to junior developers in an Agile environment.