Remote Flutter Mobile Engineer — Open-Source & Impact

Wiraa; United States; Remote; USD 110,000 - 170,000; Full time

Benefits offered by this job

Remote-first environment

Open-source contributions

Relocation stipend

Flexible hours

Small team ownership

Job summary

Immich is seeking a talented mobile developer with Flutter and native iOS/Android expertise to join our small, remote-first team. You’ll deliver features for the mobile apps, tackle photo library integration, background synchronization, and performance tuning to serve hundreds of thousands of users.

Work autonomously in a fast-moving environment, contribute to architectural decisions, and participate in open-source projects when possible.

Qualifications

• Proven Flutter and Dart experience with production apps.
• Strong knowledge of iOS/Android internals.
• Experience with PHAsset and MediaStore APIs.
• Asynchronous programming, isolates, background processing.
• BGProcessingTask and WorkManager familiarity.
• Ability to work autonomously in a remote, asynchronous environment.
• Excellent written and asynchronous communication.
• Optional: Swift/Android native experience, OSS contributions, local-first architectures.

Responsibilities

• Develop and extend mobile app features to match web capabilities.
• Deep integration with native photo libraries (PHAsset/MediaStore).
• Implement background synchronization, uploads, memory-efficient handling.
• Manage remote vs. local asset states, including cloud interoperability.
• Create smooth, native-like UI components and complex photo grids.
• Optimize startup time, scrolling, and memory usage.
• Assist in crash reporting, ANR diagnosis, and production stability.
• Collaborate on architecture and UI design with the core team.
• Review code and contribute to open-source projects where applicable.

Skills

Flutter & Dart

Mobile platform internals

PHAsset / MediaStore

Asynchronous programming

BGProcessingTask / WorkManager

Remote/autonomous work

Written & asynchronous communication

Open-source contributions (optional)

Job description

Immich is seeking a talented mobile developer with Flutter and native iOS/Android expertise to join our small, remote-first team. You’ll deliver features for the mobile apps, tackle photo library integration, background synchronization, and performance tuning to serve hundreds of thousands of users.

Work autonomously in a fast-moving environment, contribute to architectural decisions, and participate in open-source projects when possible.