Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission, and that’s where you come in! At Duolingo, you’ll join a team that cares about finding innovative solutions to complex technical problems , running countless experiments (300+ at a time! ) with our massive user base to make data-driven decisions, and educating our users and employees alike.

You’ll have limitless learning opportunities, mentorship and collaboration with world-class minds, and a variety of projects with large scopes - while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing! ) learners around the world. About the role... We are looking for a Senior AI Research Engineer to join our Duolingo Video Call team.