J'ai postulé en ligne. Le processus a pris 2 semaines. J'ai passé un entretien chez Two Sigma (Londres, Angleterre) en oct. 2017
Entretien
Applied through their website. Got an email the next day offering a HackerRank test. Then phone call with a recruiter, and on-sites scheduled the next week. On-sites lasted from 9am to 6pm, with a succession of 1 hour rounds, and a lunch with part of the team in the middle.
The questions were interesting and challenging, everybody was nice and smart – interviewers were helpful and it felt like they wanted me to succeed. The whole experience was very pleasant. Got a phone call from the recruiter congratulating me and telling me they would extend an offer. Offer came a week later.
Questions d'entretien [1]
Question 1
HackerRank 3 hour online test – one question boiled down to a BFS, the other was a dynamic programming problem. The whole thing was easily solvable in less than 45 minutes.
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.