I applied through an employee referral. The process took 2 days. I interviewed at TA Associates (Boston, MA) in Feb 2016
Interview
You have to meet with every single member of their team, which for me took 2 days. Intensive. Very fit focused but there were a number of technical questions throughout the process. I built maybe 6 paper LBOs
Interview questions [1]
Question 1
Walk me through the operating/business model for one of the deals on your resume