Updated by Oracle candidates
Software Engineer Interview Experience
Interview process
Hackerrank was supposed to run but the code that was already there was failing. I was able to code the whole logic and tell the time complexity and space complexity , but the code was not able to eexecute, there were questions asked around kubernetes specificaaly but i haven't had any experiecne on that.
- Phone interview
Interview tips
I would ask them to focus on DS , Algo, DS like hashmaps, trees, Linkedlist, stack and queue, heap.
Company culture
OCI is the tech leading cloud-infrastructure and how they are leveraging AI in their services.
Questions asked
Specific questions asked
Design a file system where we can add a directory and erase a directory and find the number of directories under one directory.
Solved by creating a graph of unordered_map<string, set<string>> and then traversing the whole graph for all the operations.
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