I applied through a recruiter. The process took 3 weeks. I interviewed at BuySellAds (Boston, MA) in Aug 2021
Interview
Process started with a Chat with a recruiter.
This was followed by a coding sample submission.
Then there was a coding challenge with a senior developer observing you. There was no video or voice. The challenge was conducted over text only.
One take home challenge
Interview questions [1]
Question 1
How did you make the decision to factor certain code out of a component or function?