I applied through a recruiter. The process took 3 days. I interviewed at Two Sigma (Houston, TX) in Dec 2017
Interview
Apply the position from glassdoor, recruiter help me to schedule the phone screen with HR in 2-3 days. After 1-2 day, I received online assessment email.It is a 3 hours online assessment.
Interview questions [1]
Question 1
There are to coding questions. I can't post the exactly questions since I signed non disclosure agreement. The first question is about single linked list, the second one is about BFS string match.
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
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.
Interview questions [1]
Question 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.
