The interview process typically follows these stages:

1. HR round (online video recorded) - 15 minutes
2. Technical Phone Interview (Math, C/C++, Programming Concepts, Control Systems) - 1 hour
3. On-site interview (Math, C/C++, Programming Concepts, Control Systems) - 4 rounds, 9 am - 2 pm

Programming Concepts:

1. Given a random array of numbers, how do you sort them? Select any sorting algorithm and write the pseudocode. (C) I implemented Merge Sort with a merge subroutine. I forgot the base case, but added it later.
2. 1/8th of a circle. (NS)

1. What makes you suitable for the position?

2. Are you multi-tasking? Give an example.

3. What is your background? How will it help?

4. What is your cumulative GPA?

5. Explain any one project.

6. VISA status. If on F1, when does your OPT start?