I've no experience w/ Riak what so ever but years ago I was contacted by hh for an open position at Basho. They where looking for field support engineer to a local gaming company. They would hire me and put me directly to client. Maybe i'd have gotten some training on the Riak, but it was never mentioned during the rounds. All interviews where done remotely. Eventually I did say no to the offer.
Some time later, even the guy who interviewed me was out from Basho.
Idk, whole process just fell very weird.