Find the second largest value in an array of integers. What's the Big O complexity? How could you improve it?
Senior Backend Engineer Interview Questions
2,046 senior backend engineer interview questions shared by candidates
there were questions about my experience and one live coding session to fix issues from the code and discuss pros and cons of the approach.
Types of applications monitoring tools on cloud
Tell me about a complex project that you worked on.
- microservices - cache management - log
For the technical exam, I believe it is their way to gauge your technical skills and knowledge about the programming language. For the face to face, it is more of an in-depth way to know your expertise with the tech stack used.
Because of the smooth interview process I didn't felt like questions were being asked rather it was a really nice discussion with the panelist.
Can you explain about current project architecture and what are your roles and responsibilities in that?
The question was focused on Java, Collections in Java, Performance, and security? For example, What did you use Map as the data structure for this part of your solution? what is the difference between HashMap and TreeMap?
Paraphrased from memory: Tell me about an experience with optimizing a high volume service receiving hundreds of requests per second.
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