3 rounds on the same day. 2 technicals and 1 behavioral. First technical was topological sort, second was trie. They were pretty difficult but the leetcode Roblox questions were very accurate so I studied those questions before.
Very interesting OA. Interview is 2 LC Medium to Hards with extension problems, and the pretty standard behavioral afterwards. The technical have engineers working with you, while the behavioral is usually a manager of some sort.
Interview questions [1]
Question 1
What was a time you had to justify an opposing opinion to someone who was in a leadership position
I applied online. I interviewed at Roblox (San Mateo, CA) in Sept 2025
Interview
Overall positive experience;
Two very standard technical rounds (hackerrank / codesignal); friendly interviewers with time left to ask questions/talk to them about Roblox
One behavioral round (mostly resume + standard interview questions with a few curveballs)
Interview questions [1]
Question 1
Tell me about a time at work you had to communicate something technical to a nontechnical person/group