I applied online. The process took 1+ week. I interviewed at SitePen
Interview
The interview process consisted of a phone screening, a 3 hour coding test on my own schedule, a 30 minute "live coding" test with one of Sitepen's developers, and a technical/team fit interview. Glassdoor was very helpful in learning about this process as not much information was provided otherwise.
Interview questions [1]
Question 1
Various questions about JavaScript including event delegation, closure, scope.