SWE Intern applicants have rated the interview process at Duolingo with 3.2 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 54% positive. To compare, the company-average is 47.5% positive. This is according to Glassdoor user ratings.
Candidates applying for SWE Intern roles take an average of 30 days to get hired, when considering 13 user submitted interviews for this role. To compare, the hiring process at Duolingo overall takes an average of 28 days.
Common stages of the interview process at Duolingo as a SWE Intern according to 13 Glassdoor interviews include:
One on one interview: 50%
Presentation: 33%
Skills test: 17%
Here are the most commonly searched roles for interview reports -
I applied online. I interviewed at Duolingo (Pittsburgh, PA)
Interview
They outsourced interview to Karat, 3 easy technical runtime/logic erros in code questions and then 1 medium to hard LC. Interviewer doesnt help at all and just stares at you
Interview questions [1]
Question 1
What is the runtime of these two algos and which is faster? When might one be faster than the other?
First part of the process was a codesignal assessment; the next part was a virtual interview done through Karat: there were questions about time and space complexity and then a coding question
Interview questions [1]
Question 1
questions about time/space complexity for some code
They respond pretty fast and the recruiter keeps you updated throughout the process. OA is just a basic CodeSignal, then a Karat which can vary but usually asks one LC-style problem plus time complexity questions.