We are looking for a developer to help us with file system integrations, with a priority on iOS/macOS. The synchronization part is written in Rust and the GUI part is written in Flutter. We have integration with Linux (FUSE), Windows (Dokan), Android (ContentProvider, integration with Storage Access Framework is planned) and we're currently working on iOS/macOS using the File Provider Extension. Ideal candidate will have a subset of these skills: In depth knowledge of the iOS and/or macOS OS, ability and desire to work across multiple languages: Swift, Dart, Rust, Kotlin, experience with Apple's File Provider Extension, experience with the Storage Access Framework on Android.