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Interview questions by company and topic | SysRound

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95 questions

Showing 76–95

System designMedium
Schedule and cancel delayed payments
Companies: Meta
Data Structure Design · System Design
Last reported Sep 2025
Open workspace
CodingMedium
Implement an extensible prefix tree
Companies: Anthropic
Data Structure Design · Trees
Last reported Aug 2025
Open workspace
CodingMedium
Compute matrix trace and support updates
Companies: Anthropic
Data Structure Design
Last reported Aug 2025
Open workspace

Page 4 of 4

CodingMedium

Implement a GPU credit manager

Companies: OpenAI

Data Structure Design · GPU Infrastructure

Last reported Aug 2025

CodingMedium

Implement in-memory KV store with serialization

Companies: OpenAI

Data Structure Design

Last reported Aug 2025

System designMedium

Design a mini banking system

Companies: Meta

Data Structure Design · System Design

Last reported Aug 2025

System designMedium

Design log management with auto-deletion

Companies: Google

Data Structure Design · System Design

Last reported Aug 2025

CodingMedium

Implement crawler, dedup, and persistent LRU

Companies: Anthropic

Data Structure Design

Last reported Aug 2025

CodingMedium

Manage GPU Credits with Expiration

Companies: OpenAI

Data Structure Design · Heaps & Priority Queues

Last reported Aug 2025

System designHard

Design a prioritized log manager with eviction

Companies: Google

Data Structure Design · System Design

Last reported Aug 2025

CodingMedium

Implement Python LRU cache with args and persistence

Companies: Anthropic

Data Structure Design

Last reported Aug 2025

System designHard

Implement a thread-safe producer–consumer buffer

Companies: Anthropic

Concurrency · Data Structure Design · System Design

Last reported Jul 2025

CodingMedium

Implement in-memory DB querying

Companies: OpenAI

Data Structure Design

Last reported Jul 2025

System designHard

Design a bank system with scheduling and rankings

Companies: Meta

Data Structure Design · System Design

Last reported Jul 2025

CodingMedium

Implement an expiring GPU credits ledger

Companies: OpenAI

Data Structure Design · Heaps & Priority Queues

Last reported Jul 2025

CodingMedium

Implement cluster status tracker

Companies: Anthropic

Data Structure Design

Last reported Jul 2025

CodingMedium

Implement a serializable key-value store

Companies: OpenAI

Data Structure Design

Last reported Jul 2025

CodingHard

Implement in-memory database insert and delete operations

Companies: OpenAI

Data Structure Design

Last reported Apr 2025

CodingMedium

Implement IPv4 and CIDR iterators

Companies: OpenAI

Bit Manipulation · Data Structure Design

Last reported Jan 2025

System designMedium

Load Balancing Google.com Front Ends: Server Selection Strategies and Data Structures

Companies: Google

Data Structure Design · System Design · System Design Fundamentals

Last reported Sep 2024