The first part of the process was a HackerRank coding challenge, which was one of the harder ones I have taken. I did not move on to the next round.
Data structures and algorithms questions
The following metrics were computed from 23 interview experiences for the Duolingo Software Engineer (Internship) role in United States.
Duolingo's interview process for their Software Engineer (Internship) roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having good feelings for Duolingo's Software Engineer (Internship) interview process in United States.