I had two phone interviews.
The first was with my manager, focusing on my expertise, skills, etc.
The second was with a peer and covered Java fundamentals entirely.
The onsite interview lasted 3-4 hours and was entirely technical, involving coding and real-time software problem-solving.
The following metrics were computed from 1 interview experience for the Oracle Principal Software Engineer role in San Francisco, California.
Oracle's interview process for their Principal Software Engineer roles in San Francisco, California is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having very good feelings for Oracle's Principal Software Engineer interview process in San Francisco, California.