Glassdoor users rated their interview experience at Oracle as 66.7% positive with a difficulty rating score of 3 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for HR Administrator and Territory Manager rated their interviews as the hardest, whereas interviews for HR Administrator and Sales Consultant roles were rated as the easiest.
The hiring process at Oracle takes an average of 49 days when considering 3 user submitted interviews across all job titles. Candidates applying for HR Administrator had the quickest hiring process (on average 21 days), whereas Sales Consultant roles had the slowest hiring process (on average 90 days).
Technical Prep: Data Structures & Algorithms (DSA)
Oracle commonly asks Easy to Medium-level questions on HackerRank, focusing on efficiency and code quality.
Key Topics: Arrays, Strings, HashMaps, Linked Lists, Binary Trees, and Graphs.
Common Problems: Inverting a binary tree, merging sorted arrays, and finding the first non-repeating character in a string.
Focus: Practice communicating your thought process out loud ("think out loud") and optimizing for both time and space complexity.
I applied online. The process took 3 weeks. I interviewed at Oracle
Interview
5 or 6 rounds, starting from call with recruiter, then with team members (level from manager and above). No case study or anything complicated.
Questions are pretty easy overall about your prior job and if you know what to do.
1. HR Screening, background, salary expectations (which were quite low for a L4, bachelor's/masters security oriented seem to be a requirement, not a plus)
2. First technical interview, asked a few simple questions about security (OWASP Top 10), vulnerabilities, describing background...
Top companies for "Compensation and Benefits" near you