I applied through university. The process took 2 weeks. I interviewed at Monetate (Conshohocken, PA) in Dec 2015
Interview
Started out with a generic phone interview, simple questions like "Why Monetate?" Then moved onto a more technical interview with two of the team engineers, after that phone interview I was then invited to the office for an in-person coding challenge and lunch with the team, overall a nice experience!
Code evaluation software did not give estimated time it would take and no other context was given. I hope the recent acquisition has changed that and more guidance is given during interview process.