Android Developer (Kotlin) @ Proton

Proton builds privacy-first apps including ProtonMail, ProtonVPN, and ProtonDrive. We're hiring an Android Developer to work on ProtonMail for Android using Kotlin, Jetpack Compose, and our custom encryption layer. You'll implement end-to-end encrypted messaging features, improve UI performance, and write instrumented tests. Strong Kotlin skills, Jetpack Compose experience, and an interest in privacy and cryptography are required.