Mostly four rounds.
First round: Primarily focuses on basic technical skills and communication.
The 2nd and 3rd rounds are technical skills rounds. These are very exhaustive. A person's technical knowledge and past experience are evaluated, mostly based on real-time scenarios. Logical thinking is weighted over a correct answer.
Past experience
The following metrics were computed from 1 interview experience for the Oracle Senior Principal Applications Engineer role in India.
Oracle's interview process for their Senior Principal Applications Engineer roles in India is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having mixed feelings for Oracle's Senior Principal Applications Engineer interview process in India.