After applying online and completing an online coding test, I attended an interview where a large panel of staff set about drilling for information and deciding if I was good enough. A series of technical questions were posed, quite specific to Powershop, which is understandable, however they are rather rude about your skills if you're not experienced in Ruby (weird, since they were expecting non-ruby devs according to their ads) or according to them "not at their level". Very condescending, rubbishing of anything non-ruby and quite arrogant.