First, there are two phone interviews where you are asked standard Cracking the Coding Interview type questions. You write code in an online text editor with a REPL while talking to the engineer over the phone.
Then, you're invited on-site. You're given fairly standard technical questions and solve them on a whiteboard.
Why do you want to work at Duolingo?
The following metrics were computed from 2 interview experiences for the Duolingo Software Engineer role in New York, New York.
Duolingo's interview process for their Software Engineer roles in New York, New York is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Duolingo's Software Engineer interview process in New York, New York.