I applied through an employee referral. I interviewed at Wunderkind (New York, NY) in Oct 2022
Interview
5 interviews, one coding interview and the rest were recruiter hiring manager and then culture interviews with various people from different engineering teams. Fairly easy interview process compared to big tech companies
Shorter than expected, interesting and comfortable. Joined by manager and one very talented lead engineer. Overall good enough. Not super hard. One round if you are referred. I didn't take it though!