Internship applicants have rated the interview process at Duolingo with 3.5 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 50% positive. To compare, the company-average is 47.5% positive. This is according to Glassdoor user ratings.
Common stages of the interview process at Duolingo as a Internship according to 2 Glassdoor interviews include:
Phone interview: 33%
Other: 33%
Personality test: 33%
Here are the most commonly searched roles for interview reports -
I applied online. I interviewed at Duolingo (Pittsburgh, PA) in Feb 2026
Interview
After passing the design challenge, there was a 30mins collaboration chat interview through a zoom call with a senior designer. That was a final round of the interview process, and he asked several questions which were all about the collaboration works or proejects, not any other types of behavioral or background questions.
Interview questions [1]
Question 1
Describe a time when you had a difficult teammate while working collaboratively
In the application, I answered some essay questions about my background and interests. Then, I had a SuperDay where I did an Online Assessment with three coding questions and then a behavioral interview. The technical interview was arranged according to difficulty and the main goal was to answer at least the first two questions. The behavioral interview was about my interest in Duolingo.