If you're really new to the field, there are a lot of really horrible developers, a bunch of developers interview well but are horrible on teams, and a whole bu

If you're really new to the field, there are a lot of really horrible developers, a bunch of developers interview well but are horrible on teams, and a whole bunch that are just not people persons at all. 10 hours of work really isn't a lot to ask, IMHO. The best tests though are like short contractual work to test a dev out, because then everything is tested (culture, intelligence, people skills).