Met the CEO, had a culture call with the head of engineering, and then had a take home technical coding challenge. Had to present my submission to a few of the engineers.

Overall positive, not too many rounds of interviews, process was clear and streamlined. Recruiter is very engaging and persistent. The technical interviews were not too difficult although it had a few gotcha questions. Last round is a talk with the CTO who was very concerned about cultural fit and alignment with the company's vision.