I applied online. The process took 4 weeks. I interviewed at Roblox in Sep 2022
Interview
Online assessment: 1. infection problem. 2. Design a car to make it go through a specific terrain. 3. Coding: given an array, calculate sum(even index) - sum(odd index) Question: why roblox
Interview questions [1]
Question 1
Coding: Key-value store with transaction. Follow up: multi threading.
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Other Software Engineer Interview Reviews for Roblox
Took an OA. Pretty difficult leetcode style questions and some games (Roblox games and psychology based games to determine personality traits). I did not get through the initial online assessment.
One standard hr phone call then one 60 min phone screen. Nothing out of the ordinary. Phone screen was done on codesignal where you could see code compile and run
Interview consisted of two leetcode style questions and two "games" that tested problem solving and optimization. Coding questions were of medium/hard difficulty. The games were difficult as the instructions given were terrible and unintuitive.