There was a phone interview, in-person interview, and an exam. The in-person interview was with three individuals including my future manager. The exam was not too difficult and took an hour and a half.

Interviewed by hiring manager as well as select peers/team members. Fairly standard interview questions; nothing I haven't heard previously. Overall the vibe is laid back during interviewing process. Just be prepared for a lot of questions, as the interview process tends to include hiring manager, team members, other managers on related teams, president, and HR director.