The process took 2 weeks. I interviewed at Roblox in Oct 2024
Interview
After applying they send you an email that contains the tests, 4 part process. Task 1: Coding Assessment, 50 minutes. asks 2 code signal Hard level questions. Task 2: Problem-solving assessment, 45 minutes. They have you play a game to try to get maximum profit in the game. They provide a practice game in roblox called kaijuu cats. Task 3: Another problem solving game, 25 minutes. They have you build a robot and the goal is to get it across the obstacle course. Task 4: Decision making, 20 minutes. Read through the prompts and decide which is the best/worst choices.
Interview questions [1]
Question 1
Code signal hard level questions, problem solving & decision making skills
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.