There were four phases: 1) Informal screening with a recruiter. 2) Takehome problem to do on my own time in a language of my choice 3) Technical round interview where they asked me higher level questions about classes/methods/databases 4) Full day session with 1/2 day editing my original coding sample I submitted where they asked to add features and 1/2 day where they asked me to diagram web architecture. Overall, it was very thorough and allowed me to show off all of my strengths.