I applied online. The process took 3 weeks. I interviewed at Oracle (Dublino, Dublino) in Apr 2024
Interview
HackerRank interview with a Senior team member - Medium DSA problem (Valid parentheses)
Loop interview - 4 rounds
2 DSA rounds (LRU cache, String Prefix)
System Design interview (URL Shortener)
Behavioral inteviews
Interview questions [1]
Question 1
Valid parentheses
Design a LRU cache
String Prefix
Mostly coding question focused, and some talking about personal experience and terms. Some technical design, you could have chosen any language to complete the coding questions. Questions were simple technical concepts that person came up with at the moment.
Interview questions [1]
Question 1
Something like searching in logs using maps and filter/find data
decent amount of DSA and System design were asked, and behavioral questions. so prepare leetcode level questions and good amount knowledge in sql, java and also mostly oracle sql. overall it was good
First online assessment. Then 2 interview rounds + 1 hr round. This was during campus placement. In interviews they mainly asked about dsa, os concepts, logical questions and some system design questions also.
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