Solicité el puesto a través de una agencia de empleo. El proceso duró 3 semanas. Acudí a una entrevista en Two Sigma (New York, NY) en abr 2012
Entrevista
Overall, the experience was good. They gave me a gift bag when I arrived at the hotel. The interview process was long. I was interviewed for four hours in the morning, and then went to to lunch with two of their employees. In the afternoon, I met another two people and then it was finally over after talking to HR. But the confusing part is some interviewers are not professional, which made me really want to leave as soon as possible since I have got an offer from another place.
Some of the interview problems are as follows:
1. how to compress a prefix tree?
2. roman to int and int to roman
first interview was 60 minutes long with a leetcode hard question. second interview was 2 back to back 60 minute leetcode hard with emphasis on data structures. each interview had a 5 minute introduction and 10 minute at the end to ask questions
Acudí a una entrevista en Two Sigma (New York, NY)
Entrevista
Standard medium difficulty hackerrank. The question involved decoded an encoded string. It was not something I had seen on LeetCode before and I think was unique to the company. The question was not that difficult but I ran out of time right before I could finish answering.
Preguntas de entrevista [1]
Pregunta 1
Decode a string encoded using a specific encoding algorithm.
It started of with one phone screen, then if you pass you have 2 back to back technicals, then 3 1 hour behaviorals, hiring committee, and management committee. Standard Leetcode and behavioral questions.
