Visa Interview Questions and Guide
Payment networks at scale: high availability, idempotency, fraud and risk checks, and secure handling of financial data.
The Visa interview loop
- Online assessment
- Technical phone screen
- Onsite: coding, system design and behavioral
Visa interview questions
- Design a Payment System
- Design Cash App (P2P Payments)
- Zigzag Conversion
- Subarray Sum Equals K
- In-Memory Database (Multi-Part)
- Nearest Exit from Entrance in Maze
- IPO: Maximize Capital
- Time-Based Key-Value Store
- Number of Operations to Make Network Connected
- Coin Change
- Coin Change II (Unbounded Knapsack)
- Design a Digital Wallet
- Tell me about a time you took ownership beyond your role
- What questions do you have for me?