I applied by emailing their HR division with my resume and cover letter. They got back to me within a week, saying they sent my resume out to managers in PM and Marketing. A PM manager expressed interest and contacted me 2 weeks later. We had a phone interview, and I was notified a day later about the offer.

After setting up the phone interview with the summer interns recruiter, the hiring manager called me and I had a non-technical phone interview for about 10 - 15 mins. It was very easy and people can easily crack it by catching up just their nerves while talking with the hiring manager.