Senior iOS Developer

Role overview Build a native iOS SDK that brings age and identity verification into mobile applications. The work spans camera-based liveness checks, document capture, and on-device age estimation, with an emphasis on keeping biometric processing on the device.

Responsibilities - Design and develop a production-ready SDK in Swift. - Support integration with both SwiftUI and UIKit applications. - Implement camera capture flows for liveness detection and identity documents. - Add on-device age classification using Core ML. - Build reliable mobile verification experiences while keeping biometric processing local to the device.

Requirements - Senior-level iOS development experience and strong Swift skills. - Experience building reusable SDKs or production mobile frameworks. - Ability to integrate with both SwiftUI and UIKit. - Experience with camera capture and image-processing workflows. - Familiarity with Core ML or on-device machine learning.

Benefits and work setup - Full-time role, remote in the US or Europe. - Advertised salary range: $160,000–$200,000.