It was a long-ish process, so you have to set aside a few hours for the OA. It consists of playing various games on Roblox and solving puzzles. The puzzles range from easy to medium-hard.
The following metrics were computed from 312 interview experiences for the Roblox Software Engineer role.
Roblox's interview process for their Software Engineer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having good feelings for Roblox's Software Engineer interview process.