Senior iOS Engineer — IoT & BLE (Remote)

Door is seeking a skilled Technical iOS Engineer to develop and maintain our iOS-based smart access platform. You will focus on end-to-end feature ownership across UI, business logic, and hardware integration, ensuring a seamless user experience with IoT devices.

Ideal candidates possess strong knowledge in Swift and have hands-on experience with Bluetooth Low Energy. This is a fully remote role, allowing candidates based in South America to work flexibly while aligning with U.S. time zones.