I submitted an application online and was sent a survey to fill out with questions about my school and why I want to work at Roblox.
A few days later, they sent a link to a Hackerrank challenge, which had 3 questions to complete in 90 minutes. They gave you three days to start it.
The questions were incredibly difficult. I had the same experience as mentioned before, where I couldn't even finish.
If you are able to regularly complete hard-level problems on Leetcode or Hackerrank, this internship may be for you. I'd suggest practicing those.
This is not a great idea if you've never had a Software Engineer internship under your belt, or if you don't regularly practice hard-level questions. It was quite the experience, just wasn't for me. :)
Hackerrank
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.