Quick call with the recruiter into 2.5 hr interview about behaviorals, portfolio review, and also a design challenge that they give you before the interview. Relatively straightforward process unlike most other tech companies.
I applied online. I interviewed at Datadog (New York, NY) in Nov 2022
Interview
A call with a recruiter to go over basic information and then an hour and a half interview with a portfolio walkthrough through 30 minutes, then an hour for the design challenge where you walk over your thought process with the interviewers