They took one snippet coding round which had 6 questions to be done in 75 minutes. It was easy, just required you to complete the functions.
The second round was a coding round that required you to implement a basic filesystem in C.
Some small codebase was also given.
Unfortunately, I couldn't qualify this round.
Interview questions [1]
Question 1
The difficulty in second round was that 5 functions had to be implemented , each in a given amount of time. You could proceed to the next function only if you complete the previous function in given time.
I applied through college or university. I interviewed at Commvault
Interview
Initial screening with three coding questions.
Second round was a lengthy coding session where we are expected to solve low level design kind of questions. This can usually take hours to solve. There will be an interviewer with you for the entire duration.
Third round would have some technical questions and some behavioural questions.
Interview questions [1]
Question 1
Variation of LCS, Solution was straight forward after identifying this.
I applied online. The process took 4 weeks. I interviewed at Commvault (Seoul) in Feb 2025
Interview
Clumio team. Moderate(medium ~ easy hard of leetcode) coding questions and little system design. Interviewers were kind and mostly it was discussion about the problem. Best interview experience I had in korea.
I applied online. The process took 3 weeks. I interviewed at Commvault (Seoul) in Jan 2025
Interview
1 online test => concurreny, CS
2 coding test => leetcode but more low level system design
2 coding test => leetcode + resume question + behavior question
The coding interview problem is quite difficult in the korea
but the quailty of problems are really good