I applied online. The process took 2 weeks. I interviewed at Two Sigma (New York, NY) in Feb 2014
Interview
First with a phone interview. 20m behavior questions. All about the projects and experiences. Some question are commonly asked across the companies like how do you find our company, why do you apply for the position, etc. After that is a code test in a website--2hrs and not hard. The question is straight forward. Im still waiting for the on-site interview.
I applied online. The process took 2 months. I interviewed at Two Sigma in Jan 2025
Interview
Friendly interviewers. Really long process. Took 5 weeks to get OA and two more weeks to get interview. Interviewer reschedule though the day before and had to do some schedule shuffling.
Multiple rounds, had an OA which was quite intense. The engineer was nice at the tech interview level. We went through the questions together. Generally, it was okay, and collaborative.
After finishing the online assessment, I got into phone screen. Unfortunately I failed it so I didn't get into the onsite stage. I heard the onsite would be three rounds.