I applied through university. I interviewed at Oracle (Bengaluru) in July 2022
Interview
It was pretty smooth. They started with pre placement talk which lasted for an hour. Then they started to divide us up into batches. We had 3 rounds in total. 1st round was technical and was moderate level with full theory questions mostly. The next round was also of technical but it was like an advanced version. and final was HR round which had normal HR round questions.
Interview questions [1]
Question 1
1) What are the arguments of int main?
2) if in linked list there is a loop how to detect it?
1 technical phone screen covering basic networking and data structures, followed by a 4-round onsite loop focused heavily on Oracle Cloud Infrastructure (OCI) scale challenges. The rounds were split between low-level system execution, multi-tenant cloud architecture, and standard relational/non-relational database trade-offs. The interviewers kept drilling into network virtualization, hypervisors, and storage layers.
To prep, I needed to brush up on high-throughput cloud networking patterns and storage engine internals. I utilized Apex Interviewer to simulate full cloud infrastructure design problems.
Interview questions [1]
Question 1
Design a highly secure, multi-tenant virtual cloud network block storage migration system that allows live volume transfers between physical data centers without dropping active I/O operations.
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