J'ai postulé via un établissement d'enseignement supérieur ou universitaire. Le processus a pris 4 semaines. J'ai passé un entretien chez Bloomberg (New York, NY) en févr. 2018
Entretien
It was onsite in my unversity. The interviewer asked me about one of the projects described in my resumé. Then, he asked me one code question which I could solve fastly, but he was wanting a really specific solution without say me why (since what he wants had the same time complexity and space, but in my opinion, makes the code much more hard and complicated). Then, after some hints, I could solve the problem. After this, I've started to perform the tests in the whiteboard, but he was not paying attention in me, just said that after I test, I could say him. After the interview, he asked if I have some questions for him.
J'ai postulé via la recommandation d'un employé. Le processus a pris 2 mois. J'ai passé un entretien chez Bloomberg (New York, NY) en nov. 2025
Entretien
phone screen, one LC medium about backtracking and one medium using BFS/union find. Friendly interviewer and normal follow-ups.
Superday Round 1. one non-leetcode problem, like a OOP, easy to medium. One LC medium. Getting rectangle sum from a mutable grid, I cannot remember how to use a fewick tree so I just use a prefix sum, the interviewer is alomst satisfied.
Superday Round 2. One Leetcode Hard, find median in a data stream. Alot of followups on algorithm like why u choose this one not that one ... and a OOP. Interviewers are not friendly AT ALL with no hints.
J'ai postulé en ligne. Le processus a pris 2 semaines. J'ai passé un entretien chez Bloomberg en mars 2022
Entretien
1 round of phone screening, 3 rounds of virtual onsite, 1 round with the engineering manager. The interviewers are all very helpful and professional. They give me a good introduction about their area of work.
Questions d'entretien [1]
Question 1
1. Sort an n-ary tree
2. Design underground system
3. A hard graph traversal question
4. Restore a number stored in binary format in a linked list
Phone call for 45 mins. Interviewer was nice and went directly to question after very short self introduction. I don't know what else to say so so so so so so
Questions d'entretien [1]
Question 1
Valid Transaction problem. The question can be found on Leetcode but he asked a different follow-up that I am not able to solve.