J'ai postulé via un recruteur. Le processus a pris 1 semaine. J'ai passé un entretien chez Duolingo en oct. 2021
Entretien
I was given a hackerrank to be done within 5 days of receipt. I didn't manage to get to the next round. The questions were leetcode medium/hard. Related to DFS and backtracking.
Questions d'entretien [1]
Question 1
The question was about finding unique words in an owl dictionary where words are the same meaning if one word can be derived from the other by removing exactly one letter; e.g caw and caww have the same meaning, so do caww and caaww. By transitivity relation, caw, caww, caaww all have the same meaning so comprise one unique word.
J'ai postulé en ligne. J'ai passé un entretien chez Duolingo en nov. 2021
Entretien
Had the first round interview. I thought the question was doable. Just make sure to know data structures and you should be fine. Solved it without much help but still got rejected. The interviewer was chill though.
Questions d'entretien [1]
Question 1
Given some operations, identify the data structures
J'ai postulé en ligne. Le processus a pris 6 semaines. J'ai passé un entretien chez Duolingo
Entretien
There are 2 rounds of interviews. The first round is a phone-screen interview which is technical and 45-minutes long. The second round is virtual onsite due to Covid and consists 4 technical rounds. I heard back 2 weeks after the final interview.
Questions d'entretien [1]
Question 1
Mostly leetcode-style algorithms/data structures questions. There is one "pair-programming" round where you have to implement some functionalities in an industry-like environment.