Filter based on if they're touting the work ethics you want. If they're not touting it from the tops of the hills, they probably don't do it. Places like GitH

Filter based on if they're touting the work ethics you want. If they're not touting it from the tops of the hills, they probably don't do it. Places like GitHub and 37signals yell about how awesome their work environment is, if you want the places you're considering working at to be like GitHub or 37signals and these places aren't doing the same, I'd be wary. If you're looking at bigger companies, find a list like Fortune's 100 best employers (for the US, sorry don't know other regions) and read it. There's a good chance what's written about the best employers is mostly true (not completely true, but it's a good guide). Also, ask other people who work for a place you're interviewing if you can buy them a beer / coffee the day after your interview. Pick their brain about the culture. If you're paying for the drinks and considering joining them, many people will be honest (I would be). Don't feel you're being rude. I'd recommend telling the places that don't fit your desired culture exactly why you're not going to work for them. Worst it can do is nothing, at best, maybe the people who do work there see some tiny improvement.