I applied through an employee referral. The process took 4 weeks. I interviewed at Meta (Tel Aviv-Yafo) in Jan 2021
Interview
45 minutes of in-office network but in a video conference.
Asked various questions about networks,
Classics/"traditional" questions.
If you're hands-on with TCP/IP for few good years or learnt by the book, it works.
Interviewer was very nice. Answered my question in the end regarding large-scale push notifications techniques.
Interview questions [1]
Question 1
Describe the various NAT types,
How does each type work ?
I applied through a recruiter. I interviewed at Meta (Sunnyvale, CA)
Interview
Pretty straightforward. I interviewed for the PE University Grad role. The first round was mainly a basic coding round and a PE basics round. Once I passed that, there was a loop of 3 interviews - System round (focussed on OS concepts), another coding round and a behavioral round.
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