I applied through a recruiter. The process took 3 weeks. I interviewed at PTC (Needham, MA) in July 2017
Interview
I was contacted by a recruiter, and then was quickly put in touch with the hiring manager for a phone interview. I was brought in to the company twice to interview with several people on the team. I received an offer the week after my second in person interview.
Interview questions [1]
Question 1
The questions were very conversational, but focused on how I would handle certain situations and how I would analyze a specific set of data.