I applied online. The process took 4 weeks. I interviewed at Interfolio (Washington, DC) in Jan 2018
Interview
The interview process was pretty long having 4 separate calls in all, but likely due to the number of applicants from the online job posting. Overall, it was definitely one of the better processes I've been through.
Interview questions [1]
Question 1
I can't specifically remember but they were in the set of interview questions you'd expect.