All rounds were virtual via Zoom.

There were 4 rounds in total:

• Standard DSA
• System Design
• Hiring Manager
• Managing Director

There was no barrier on languages used. The focus was more on problem-solving skills. Updates were given time to time.

Round 1: DSA

• Asked about projects, I answered Redis. Follow-up questions on Redis like how it is implemented, how can we scale it up, etc.
• Asked about Distributed Systems, how can we make a system fault-tolerant.
• DSA: Remove a node from a LinkedList if the Head is not given.

Round 2: System Design

• Design a Rate Limiter.
• Give interfaces for this rate limiter.
• Where does this rate limiter sit?

Round 3: Hiring Manager

• What is the toughest feature you have ever developed? & Follow-up questions on it.
• Where do you see yourself in 5 years?
• How do you keep up with technologies?

Round 4: Managing Director

• What is the toughest feature you have ever developed? & Follow-up questions on it.