The process is great. If your CV gets shortlisted by HR, they will promptly set up interview slots for you. If they receive good feedback, they will let you know soon. Otherwise, you might have to call and know your feedback after a few days.

Round 1 - Basic Python coding questions like:

• Fibonacci
• Find the missing number in an unsorted list having numbers from 1-100
• Find unique characters in a string and their occurrences
• Decorators
• Threads

Round 2 - System Design

Design a class 'Bank' having two functions to credit and debit an account for a given account number. This is tougher than it seems, as one has to guess the edge cases, and it might be difficult to understand the interviewer's expectations regarding the planning of these algorithms.