Friendly, smart people
Friendly, smart people
Work-life balance Friendly people Fun work environment Company-sponsored interest clubs Breakfast and lunch
Pittsburgh is small, but I personally don't consider it a con. It's a really fun and pretty city.
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Duolingo Interview Questions
Duolingo Interview Experiences
Platform Engineer
1 round HR chat, 1 round pair coding. After I reviewed the question, it was actually not very difficult, but I was nervous in the interview. I finally worked out the result as expected but still failed in this round. Sad.
Software Engineer Intern
Straightforward OA and LC questions. Standard Codesignal General Coding Assessment. As for LC, just basic graph traversals and string/array manipulation should be enough. Behavioral was a little short though, so didn't get to share much. Overall,
Software Engineer Intern
Easy unproctored CodeSignal. A quick 15-minute behavioral interview where I was asked a maximum of 4 questions about previous experiences. No software experience was expected for either the technical or behavioral interview.
Platform Engineer
SingaporeNovember 18, 20251 round HR chat, 1 round pair coding. After I reviewed the question, it was actually not very difficult, but I was nervous in the interview. I finally worked out the result as expected but still failed in this round. Sad.
Software Engineer Intern
Pittsburgh, Pennsylvania, United StatesOctober 30, 2025Straightforward OA and LC questions. Standard Codesignal General Coding Assessment. As for LC, just basic graph traversals and string/array manipulation should be enough. Behavioral was a little short though, so didn't get to share much. Overall,
Software Engineer Intern
United States, United StatesOctober 19, 2025Easy unproctored CodeSignal. A quick 15-minute behavioral interview where I was asked a maximum of 4 questions about previous experiences. No software experience was expected for either the technical or behavioral interview.
