Interview questions
Find a company or topic. Read the sources, then practice.
Loading the question library…
Find a company or topic. Read the sources, then practice.
Loading the question library…
Showing 301–325
Companies: Asana
Real-Time Systems · System Design
Last reported Sep 2026
Companies: Fivetran
Real-Time Systems · System Design
Last reported Sep 2026
Companies: Waymo
System Design · System Design Fundamentals
Last reported Sep 2026
Design a provider search system where users can search for and find therapists based on relevant criteria. The system must handle state-based provider licensing restrictions…
Companies: Headway
Last reported Sep 2026
Companies: Microsoft
Authentication & Authorization · System Design · System Design Fundamentals
Last reported Sep 2026
Companies: Instacart
System Design · System Design Fundamentals
Last reported Sep 2026
Companies: Rippling
System Design
Last reported Sep 2026
Companies: Capital One
System Design
Last reported Sep 2026
Companies: Uber
System Design
Last reported Sep 2026
Companies: Charta Health
API Design · System Design · System Design Fundamentals
Last reported Sep 2026
Companies: Generalmotors
System Design
Last reported Sep 2026
Companies: OpenAI
Containers & Orchestration · System Design · System Design Fundamentals
Last reported Sep 2026
Design a webhook system that allows applications to register callback URLs and automatically receive HTTP POST notifications when specific events occur in other applications.
Companies: Babylist, OpenAI, Snowflake
Last reported Sep 2026
Companies: Amazon
API Design · System Design
Last reported Sep 2026
Companies: OpenAI
Batch & Stream Processing · Observability · System Design
Last reported Sep 2026
Companies: Google
System Design
Last reported Sep 2026
Design a flash sale system for a large-scale e-commerce platform that allows users to purchase limited-inventory products at discounted prices within a short time window…
Companies: Aspora, Disney, Locus.Sh, Miq Digital +1
Last reported Sep 2026
Companies: Microsoft
System Design · System Design Fundamentals
Last reported Sep 2026
Companies: Databricks
API Design · Authentication & Authorization · System Design
Last reported Sep 2026
Companies: Microsoft
Data Structure Design · System Design
Last reported Sep 2026
Companies: xAI
System Design · System Design Fundamentals
Last reported Sep 2026
Global media delivery with uneven demand, limited cache space, origin limits, and delivery cost trade-offs.
Companies: Tesla
concurrent-cold-requests · delivery-costs · limited-cache-capacity · media-delivery
Last reported Sep 2026
Design a flight price monitoring system that allows users to subscribe to specific routes and receive email notifications within 10 minutes when flight prices drop…
Companies: Datadog, Google
Last reported Sep 2026
Companies: Verkada
System Design
Last reported Sep 2026
Companies: Atlassian
Observability · System Design
Last reported Sep 2026