I applied through a recruiter. The process took 4 weeks.

only one advice, don't apply for it. You see a big name and you fall for it and will apply anyway, like i did. what they will do, they will initially tell you that every round is a elimination round and then they will conduct 5 rounds including two machine coding rounds(approx 2.5 hours each), in total 8 hours of interview in a single day and that too after pre-screening round of 1 hour.

Your whole day will be wasted and after 3 days they will notify you that you performed well but you didn't get selected because you lack something and they will deny with the things they have mentioned earlier(elimination round and all). They have different types of question for which you need to prepare(implementing browser automation without using any automation tool, like selenium and puppeteer). First you will waste time to prepare for this, then you will waste your time to appear for their interviews. Better to prepare for other good companies P.S.- Got to know it had happened with majority of the people.

Automation of browsers(chrome and firefox) without selenium and puppeteer.