Me postulé en línea. Acudí a una entrevista en Bloomberg (New York, NY) en mar 2018
Entrevista
Apply online, and got phone technical interview first, and then the NYC onsite interview.
The onsite interview is quite terrible, I gave the fully working solution, but maybe it is not the answer the interviewer prepared, she keep leading me to the answer that she think is right, but its only make things worse and interrupt by her all the time... Turns out the interviewer is not going through the think process with you, as long as you are not gave the answer she prepared, then you are done... What interview is this ? There is not one way to solve the problem
Preguntas de entrevista [1]
Pregunta 1
Check if in the last x seconds, some function being called y times, if yes, return true
Me postulé a través de una recomendación de un empleado. El proceso tomó 2 meses. Acudí a una entrevista en Bloomberg (New York, NY) en nov 2025
Entrevista
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.
Me postulé en línea. El proceso tomó 2 semanas. Acudí a una entrevista en Bloomberg en mar 2022
Entrevista
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.
Preguntas de entrevista [1]
Pregunta 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
Preguntas de entrevista [1]
Pregunta 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.