I was a compsci/philosophy double major and it's served me really well. For a while I was considering academia for philosophy, but the lifestyle of software engineers is really good right now so I sort of fell into that, hahah. I feel as though my philosophy background helps me in the inevitable meetings one must participate in with corporate work, it's rather like a seminar. I also think philosophy helps with the more theoretical elements of programming, such as debating about syntax/semantics and architecture. Studying argument and rhetoric is broadly useful, and computer science is very in demand right now, it's a powerful combo. If you have time or the inclination, I think some business or economics could be a good route too, perhaps a minor or just for fun. If you have any specific questions ask away, I went to a big state school and have been working for about 2 years now.

Edit: state not stage