Process
There was a telephone screen interview first. It took 1 hour, and he asked some technical questions regarding C, C++, and some architectural questions. There were no questions regarding my resume. After this tough telephone interview, the second Skype interview was quite easy and comfortable. They also asked some.. more fundamental questions about microarchitectures.
Questions
Count number of '1' in a bit sequence.
How to improve your solution?
What if we have a limited-sized cache?
What is the conventional components in a microarchitecture?
What prevents a pipeline from an ideal throughput of '1"?
How the virtual function works?
Any cache coherence protocols you know.
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Interview Statistics
The following metrics were computed from 1 interview experience for the Arm Senior Engineer role in South Korea.
Success Rate
Arm's interview process for their Senior Engineer roles in South Korea is incredibly easy as the vast majority of engineers get an offer after going through it.
Experience Rating
Candidates reported having very good feelings for Arm's Senior Engineer interview process in South Korea.
Arm Work Experiences
- 4.0Nice companySenior Engineer • Current EmployeeCambridge, United KingdomJune 16, 2025Pros: Good WLB. Good culture. Nice environment, team. Nice boss. Can coast if you like. People first. Though there's been some changes happeningCons: Sometimes employees can be unmotivated and join in on Slack culture.
- 4.0Great CompanySenior Engineer • Former EmployeeAustin, TexasJanuary 21, 2021Pros: There is a very good WLB and a great CPU team.Cons: I am not at the top in terms of compensation.
- 5.0Unmatched combo of atmosphere, compensation and work/life balanceSenior Engineer • Current EmployeeManchester, United KingdomJune 6, 2025Pros: Excellent work/life balance and trust in the employees to get the job done. So if you need to do less hours one day and more another, or have an extended lunch break, go to gym classes in work hours etc, its fine and flexible. As the company has grown it's retained this somewhat 'flat hierarchy' feeling where it's not unusual to reach out to someone many grades above you for help. In some cases I've had excellent conversations as a junior engineer with the CEO even! The combination of the flexible work hours, hybrid home/office scheme, excellent compensation and inclusive supportive atmosphere makes me feel like I've really lucked out - I don't see why I would ever leaveCons: There is some project uncertainty as the company branches out and innovates in new areas.
