I applied online. I interviewed at Meta in Nov 2017
Interview
The interview process was very interesting. My recruiter was very nice to me and helped me throughout the entire process, asnwering all my questions. The interviews were average as difficulty and the interviewer exaplained everything to make, making sure that I understand the problem and guided me with my answers.
Interview questions [1]
Question 1
I signed an NDA, but in order to pass the systems interview you need to know the linux system very well and know everyhing that happens in every step in as many details as possible.
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
Interview questions [1]
Question 1
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
Interview questions [1]
Question 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