Available question text
Design a secure OTP (One-Time Passcode) generation and verification service that enables internal teams to integrate user-facing verification flows, supporting high-scale usage of up to 10M daily requests with guaranteed delivery.
Related questions
Continue with questions that share topics or the same question type.
- Design a credit card statement generation and serving system
System design
- Design a fault-tolerant ID generation service for a distributed system
System design · System Design
- Design a Fault-Tolerant Video Generation Platform
System design · System Design
- Design a Natural Language Playlist Generation Service
System design
Sources · 1 reference
These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.
Hello Interview · 1 record
Stripe
Design an OTP Generation and Verification System
Reported Jul 17, 2026 · 3 source reports
MID_LEVEL, SENIOR, STAFF
Source snapshot: Nov 12, 2026
View source