[bmelton]

If you're in the valley, networking. I can hardly pick up lunch at a Specialtys without running into startuppers that are trying to solve interesting problems.

If you're not in the area, it gets substantially harder. Some random sources.

https://news.ycombinator.com/jobs

AngelList: https://angel.co/jobs

StartupHire: http://www.startuphire.com/