A long interview and an incredibly long overall process:
(1) Interview
(2) Final decision - about 2 weeks.
(3) Screening - diploma, previous work, contacts for recommendations, university mentor contacts, etc. This took about 1 month.
(4) Offer processing - from 1 to several months. I know a person who waited for 9 months.
Java constant pool, Java class loading, etc. JVM details (not necessary, good to know).
The following metrics were computed from 2 interview experiences for the Oracle Software Engineer III role in Saint Petersburg, Russia.
Oracle's interview process for their Software Engineer III roles in Saint Petersburg, Russia 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 Software Engineer III interview process in Saint Petersburg, Russia.