Remote Senior Flutter Developer

Remote Senior Flutter Developer

About the Role

This is a fully remote position, where you will be working remotely (anywhere)

We are seeking an experienced Senior Flutter Developer to design, build, and maintain high-quality applications across Android, iOS, and Web.

You will play a key role in application architecture, technical decision-making, code quality, and delivery, while taking ownership of features throughout the full development lifecycle — from technical design and implementation through deployment and production support.

Key Responsibilities

• Design, develop, and maintain scalable applications using Flutter and Dart across mobile and web platforms.
• Take ownership of features end-to-end, including technical design, development, testing, deployment, and production support.
• Define and maintain clean, scalable application architecture and reusable components.
• Develop complex user interfaces, application state, navigation, API integrations, and data-driven features.
• Implement offline-first functionality, including local persistence, caching, data synchronization, conflict handling, and recovery from interrupted operations.
• Manage complex file workflows involving uploads, downloads, local storage, caching, large files, and retry/resume functionality.
• Integrate REST APIs, authentication services, push notifications, analytics tools, and third-party SDKs.
• Diagnose and resolve complex technical issues across Flutter, native platforms, web, networking, storage, and application lifecycle.
• Optimize application startup time, rendering performance, memory consumption, network usage, and overall user experience.
• Develop and maintain unit, widget, and integration tests.
• Participate in code reviews and contribute to maintaining strong engineering and development standards.

Requirements

• At least 5 years of software development experience, with strong hands-on production experience using Flutter and Dart.
• Proven experience developing, deploying, and maintaining Flutter applications for iOS and Android.
• Experience working with Flutter Web.
• Strong understanding of Flutter internals, including widget lifecycle, rendering, asynchronous programming, isolates, and performance optimization.
• Strong knowledge of software architecture and design patterns such as Clean Architecture, MVVM, or similar approaches.
• Hands-on experience with state management solutions such as BLoC/Cubit, Riverpod, Provider, or equivalent.
• Experience with local persistence technologies such as SQLite, Drift, Isar, Hive, or similar.
• Experience designing offline data synchronization, retry mechanisms, conflict resolution, and connectivity-aware workflows.
• Strong experience handling files, storage, uploads/downloads, permissions, and cross-platform differences between mobile, web, Android, and iOS.
• Strong understanding of REST APIs, JSON serialization, authentication, networking, and error handling.
• Familiarity with native Android and iOS development concepts and Flutter platform channels.
• Strong problem-solving skills with the ability to independently troubleshoot complex technical issues.

How to apply:

Interested applicants, please send in your resume in MS Word format to ••••@dhc.com.sg

We regret that only short-listed applicants will be notified.

Jon Kwek | Dynamic Human Capital Pte Ltd

Registration No: R25159365 | EA License No: 12C6253