I found the company listing on craigslist and applied via email. It turned out my neighbor was working there so I had him mention my resume to the hiring manager, that got my foot in the door. I interviewed with management. Their typical process was to hire on potential interns for a week long trial period and then decide if there is a good fit or not. After the trial period I went through another series of interviews with the co-founders. Then I was hired on for a three month internship.