SRE Trivia: 1. How have you designed monitoring for your microservices? 2. what protocol were you using for metric collection? 3. Difference between TCP & UDP. 4. How do you debug if your OS (running on network) is hung? 5. What are the strategies for data replication across regions? 6.What are the linux commands you use for debugging? 7. What are in-memory DB? examples? 8. What is a DB Snapshot? How does it work? 9. What is the difference between docker and VM? 10. How does an OS boot?
Coding trivia: 1. How do multiple threads update the same variable? 2. Difference between goroutines and threads. 3. Do you write Unite tests?
1. Diagonal sum tree 2. Hangman game
Many behavioral and situational questions, based on your resume and previous projects. How did you a handle a situation with competing priorities? When would you use a Row table and column based table?
Initial Phone screen - Coding (Arrays, Trees) Leetcode medium 1st virtual on-site interview - Coding(Strings) Easy 2nd virtual on-site interview - System Design 3rd virtual on-site interview - System Design 4th virtual on-site interview - General Manager interview, felt like "As-Appropriate" mostly behavioral, some technical. System design questions were specifically tailored to their product.
Standard DS/Algo Questions. Behavioral questions mixed in.
4 rounds of interview Ask the project experience(Most challenging project) Ask to design a online review system coding tests(around 30 minutes each round)
what is Event Loop in javascript ?
Signed NDA, I wish I could help other aspirants like me, I would say follow all the medium questions in LeetCode and do a lot of string and int array questions. A little of Binary tree and Recursion is also important.
First round was design round - asked design youtube Second round was LLD coding design api for login , get resouce, edit resouce,
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