I applied through a recruiter. The process took 1+ week. I interviewed at Meta (Tel Aviv-Yafo) in May 2020
Interview
HR wrote me in LinkedIn, because I added HR to my network. Position is in Israel, but all HRs - HR, technical HR from Ireland, it was online. HR told that it would be Linux interview and coding, but in real it was coding only.
Interview questions [2]
Question 1
Array [A, B ,C, D, E , F, G, H]
User input 2 values, e.g. D, F
It's necessary to print
[A, B, C, F, E, D, G, H]
You will be supplied with two data files in CSV format .
The first file contains statistics about various dinosaurs. The second file contains additional data.
Given the following formula, speed = ((STRIDE_LENGTH / LEG_LENGTH) - 1) * SQRT(LEG_LENGTH * g)
Where g = 9.8 m/s^2 (gravitational constant)
Write a program to read in the data files from disk, it must then print the names of only the bipedal dinosaurs from fastest to slowest.
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