First round was the Karat interview which was conducted by few overseas Indian interview engineers. They ask 3 questions about JS and then followed by some coding exercises. It was a waste of time tbh, as the questions are pretty irrelevant to your daily tasks and they look dis-interested pretty much all the time. Will never go through this pointless Karat interview for any companies.

For the Senior Frontend Developer. There will be total of 5 rounds. Round 1 : karat round This will be a filtering rounds questions would revolve around Javascript and CSS. Some output based questions and one css implementation and one Javascript coding question . Easy to medium. Time is limited Round 2 : Browser Coding round / React Machine coding round. Take care of edge cases. Round 3 : Javascript coding . Take care of optimization techniques used mostly around promises and async code and locale storage. Round 4 : HLD system design round. Round 5 and 6 will be managerial rounds. Questions are medium level. They mostly check how efficiently and optimized code you write so an output alone doesn't guarantee selection. Focus on the quality as well.