Flutter Mobile Developer

Faculty Digital; Kuala Lumpur; On-site; MYR 70,000 - 90,000; Full time

Job summary

A technology company in Kuala Lumpur is looking for a Flutter Mobile Developer to build and enhance cross-platform applications for iOS and Android. You will collaborate with backend engineers and product managers to deliver secure and high-performing mobile experiences, including single sign-on integration. A successful candidate will have strong Flutter and Dart skills along with experience implementing security protocols. This position offers an opportunity to work in an Agile environment.

Qualifications

• 3+ years of mobile development experience.
• 2+ years of experience with production Flutter applications.
• Proven track record in SSO implementation with OAuth 2.0 and OpenID Connect.

Responsibilities

• Build and maintain cross-platform mobile applications using Flutter.
• Implement secure SSO authentication flows.
• Integrate the mobile app with a CMS.

Skills

Flutter development

Dart programming

OAuth 2.0

REST API integration

GraphQL API integration

Agile methodologies

Job description

We are hiring a Flutter Mobile Developer to build and enhance iOS and Android applications that require Single Sign-On (SSO) and integration with a headless CMS. You will work backend engineers, QA, and product manager to deliver secure, high-performing mobile experiences.

Key Responsibilities

• Build and maintain cross-platform mobile applications using Flutter (Dart) for iOS and Android
• Implement secure SSO authentication flows using OAuth 2.0 and OpenID Connect, including token refresh and session management
• Integrate the mobile app with a CMS to consume and render content, such as:
  • Content delivered via REST or GraphQL APIs
  • Structured content models (for example, articles, listings, banners, promotions)
  • Media retrieval, caching, and performance optimization
• Collaborate with backend teams on API contracts, payload design, error handling, and resiliency patterns
• Apply solid app architecture practices (modular design, state management, dependency injection)
• Write clean, testable code with unit tests and integration tests where appropriate
• Support release processes, including build signing, environment configuration, and store readiness
• Diagnose and resolve issues across mobile, network, and API layers using logging and monitoring tools

Required Skills and Experience

• 3+ years of mobile development experience, with 2+ years delivering production Flutter applications
• Strong Flutter and Dart fundamentals, including building responsive UI and handling complex app flows
• Proven experience implementing SSO with OAuth 2.0 and OpenID Connect
• Strong understanding of secure credential and token handling (iOS Keychain / Android Keystore)
• Hands‑on experience integrating mobile apps with REST and/or GraphQL APIs
• Experience with common Flutter state management approaches (BLoC, Riverpod, Provider, or equivalent)
• Strong debugging, profiling, and crash analysis skills
• Comfortable working in Agile delivery teams with cross‑functional stakeholders

Preferred / Nice‑to‑Have

• Experience with headless CMS or content‑driven mobile apps (dynamic screens, configurable layouts)
• Push notifications (APNs/FCM), deep linking, and in‑app routing patterns
• Mobile security practices (basic threat awareness, secure networking, OWASP‑aligned thinking)
• CI/CD for mobile apps (Fastlane, Bitrise, GitHub Actions, Azure DevOps, or similar)
• Analytics and event tracking implementation (Firebase, Segment, Adobe Analytics, or similar)