Roblox software engineer interviews cover algorithms, data structures, system design, and coding problems drawn from real interview rounds.
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coding
Hard
Verified Question
#1
1. Rate Limiter with Experience
Category: Sliding window coding problemImplement a rate limiting system for Roblox. This is a two-part problem, with a follow up taking in additional factors into the rate limiting.Input: List
Output: Computed result
coding
Hard
Verified Question
#2
2. [OA] Library Book Tracker
Category: Array coding problemYour task is to develop a library book circulation tracker. You are given a sequence of operations that represent activities in a library. Each...Input: Array
Output: Array
coding
Hard
Verified Question
#3
3. [Creativity Round] Preventing Harassment In-Game
Category: Algorithm coding problemInput: List
Output: Computed result
coding
Hard
Verified Question
#4
4. Request Rate Detector
Category: Algorithm coding problemAn API gateway monitors requests to detect abusive clients. Implement the
RequestRateDetector class. configure(limit: int, window: int) -...Input: Number(s)Output: Integer
coding
Hard
Verified Question
#5
5. Uniform Array Segmentation
Category: Array coding problemA task distribution system needs to split a workload evenly among workers. You are given an integer array
tasks of length n and an integer...Input: ArrayOutput: Computed result
system design
Hard
Verified Question
#6
6. Top 5 Recently Asked Roblox System Design Questions
Category: Graph system design problemThese are the commonly asked system design questions from Roblox interviews. Roblox's interview focus includes high-scale distributed systems with a...Input: Graph (nodes and edges)
Output: Computed result
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