Amazon (India) · SDE 2 (4 years)

Rounds

1. DSA Round
2. System design round

Questions asked

• DSA Round - 0-1 BFS on graph
• System design round - Design A/B Experimentation System

Tips

• For the A/B system design, cover user bucketing (consistent hashing so a user always sees the same variant), event logging, and how results get aggregated.