I applied online. The process took 2 months. I interviewed at Datto (Portland, OR) in Jun 2018
Interview
Strung me along for two months, made me complete multiple IQ tests, coding problems, and interview with multiple people in person. Told me they wanted to make me an offer. Then came back saying that they never had approval for the job in the first place and had been denied their attempt to open a position, so they wouldn't be making a job offer afterall. So if you are interviewing for a job with these people, realize that they likely do not actually have an open position and will only waste your time.