Two phone screens assessed basic networking and algorithm questions. Once cleared, they called for an in-person interview.

There were 5 technical rounds:

• Coding questions were presented on a whiteboard, requiring solutions in C.
• Networking and operating systems questions were answered orally.

The C questions were not too difficult.

Linked lists, finding loops in linked lists, and trees were the usual questions.

Operating systems and networking questions were based on my resume and what I worked on in the past.