I applied through an employee referral. The process took 2 weeks. I interviewed at Two Sigma in Feb 2024
Interview
Very clear and expedient, technical interviewers were helpful and kind with their guidance. Heard back from first round quickly to schedule second, and rejection from second round quickly as well
Interview questions [1]
Question 1
Debugging question and some tree/recursion question
I applied online. I interviewed at Two Sigma (New York, NY)
Interview
Invited to Hackerrank assessment (2 coding questions - LC medium), then to a 1 hour technical, then to a 2 hour technical, and finally a behavioral. Rejected after 3 weeks.
Interview questions [1]
Question 1
Multiply two strings, find islands, shortest path (esque) question about currency exchange
I got an email with a link to a 1-hour coding test, it is followed by an online form/questionnaire. Although I didn't make it to the next round, others who did had additional technical interviews and a behavioral interview.