Applied online and received a message from the recruiter about a month later asking for availability. The recruiter explained the process, including the screening as well as interview rounds.

• The screening process involved a HackerRank evaluation with a single coding problem to be solved in three hours. The problem itself wasn't very difficult; however, it's better to add unit tests and a docstring to the solution if you have time.
• An introductory screen with the Hiring Manager was conducted to determine whether my profile was a right fit for the role.
• There were five rounds of onsite interviews, which involved two design rounds, two DS/coding rounds, and one round with an ML manager.

Recruiter informed me the following week they'd like to move forward to the offer negotiation stage.

I cannot disclose this information due to a Non-Disclosure Agreement.