Recruiter call, coding, linux OS. Recruiters were great. Coding and linux is as expected for the candidate to know throughout the process. If you dont know how to code it's auto-reject.
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Coding included a BFS/DFS graph question, some med/hard string question
Linux is processes, threads, memory, signals, system calls, etc.
I had two screening rounds and 3 interview loop rounds, Meta leetcode questions, systems design can be extensive. Questions can be repeated so look out for all the available questions online. Systems debugging is a very important topic
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Why Meta?
What are different internet web protocols
talk about internet.
Recuriter round then technical screen with an engineer that then final stage which is four rounds, 2 coding 1 system design and one behavioural, for Production Engineer the questions are often a mix of LC questions and practical file system operations
Preguntas de entrevista [1]
Pregunta 1
Reading input from file
BFS/DFS Basic Graph problems
There are 2 rounds, first has PE basics and coding, second has PE basics, coding and Behavioral. Learn linux, OS, Networking in detail. They dig deep into whatever u say. Coding is usually easy, prepare file parsing questions