Le processus a pris 2 semaines. J'ai passé un entretien chez Two Sigma en mai 2012
Entretien
I submitted my application directly at their career web site. About one week later, an recruiter contacted me to schedule a first round phone interview. This was not a technical interview, just brief talked with a HR for some general behavioral questions. At the end of the interview, the HR scheduled an online code test with me. I chose to take the code test at the same day. The test contained two programming questions, sent through emails. I was asked to finished the questions using either C, C++ or Java and send the solutions back within two hours. They did not count the time you took to solve the problems. The correctness is the top priority.
The difficulty of the coding problems were average. My first problem is a mixture of string and integer sorting. My second problem is a simulation of data transfer between data centers. Personally I felt it was a big pressure to do this in two hours. I was able to get the correct output at the last minute.
One week later, I got their response, saying that I did not pass the code test.
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
J'ai passé un entretien chez Two Sigma (New York, NY)
Entretien
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.
Questions d'entretien [1]
Question 1
Decode a string encoded using a specific encoding algorithm.
J'ai passé un entretien chez Two Sigma (Houston, TX)
Entretien
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.