YOE: 9
Position: Software engineer

Hello,

Recently had my E5 interview with FB - most coding questions for me were FB tagged as well as the design round was from the g*king system design

Virtual onsite

Coding interview 1:

2 Questions in a 45 min round. Asked the complexity after each solution

1. https://leetcode.com/problems/verifying-an-alien-dictionary/
2. https://leetcode.com/problems/check-completeness-of-a-binary-tree/

Coding Interview 2:

2 Questions in a 45 min round again.

1. https://leetcode.com/problems/add-strings/
2. https://leetcode.com/problems/alien-dictionary/ - didn't need the entire solution, wanted to understand how to set it up for topo sort, then since we had time - asked to implement

Design Round

Was asked to design web crawler .

Questions around cache and how the cache would be setup. Also was asked to work through fault tolerance throught out the architecture.

Behavioral

Standard questions looking for answers with examples (STAR format works).