I applied through college or university. I interviewed at Oracle (Ciudad de México) in Oct 2015
Interview
The whole process was rushed making the first contact on Monday and interviewing on Wednesday.
The interview was pretty standard, with some questions about my resume, some theoretical questions and some coding.
Additionally, one of the two interviews was with an engineer that was receiving and sending messages to the point that I have to repeat myself twice. Another negative point is, that they ask you to bring copies of you resume although it is required that you submit it in its online application System.
Interview questions [2]
Question 1
Write an algorithm to reverse a single linked list.
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
