I applied through college or university. The process took 2 weeks. I interviewed at Two Sigma
Interview
A coding challenge online followed by a phone interview followed by an on site interview. I really likes how straightforward everyone there is, they tell you where you stand throughout the process and they're very transparent. The technical questions were very interesting and cool to work on. Enjoyed the process overall.
Interview questions [1]
Question 1
A lot of questions about graphs in general and graph algorithms. Some online streams questions and some system design questions.
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.