Freshman applicants have rated the interview process at Two Sigma with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 43.1% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
coding challenge on hacker rank was quite difficult for me and then followed by an interview on call which was technical and behavioral and then on site interview as well. overall a long process.