They make you play video games and call it an "aptitude test"; it's pretty interesting.
There's also a code signal test online.
After that, you may or may not be invited to on-site interviews. Someone may call you to talk to them about it beforehand.
They mainly asked me to play some video games.
The following metrics were computed from 126 interview experiences for the Roblox Software Engineer (Internship) role in United States.
Roblox's interview process for their Software Engineer (Internship) roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Roblox's Software Engineer (Internship) interview process in United States.