Android Software Engineer II: Kotlin & Subscriptions

Duolingo is hiring for an Android-focused engineer within the Subscriber Conversion team. You will develop, test, and refine native Android features in Kotlin, contributing to a high-velocity, data-driven product that drives subscription growth across iOS, Android, backend, and web surfaces. You will mentor junior engineers, set technical direction, and collaborate with design and backend colleagues to ship reliable, scalable solutions that power our paywall and pricing experiments.