I applied online. I interviewed at X (London, England)
Interview
I applied online in Linkedin. After a fit interview with HR that went very well, I did a ML interview followed by a coding interview with two senior twitter employees.
Interview questions [1]
Question 1
The coding interview was on a google sheet. The goal was to code K means from scratch, and also explain the logic behind. In the end, they also asked questions about how to make K means scale etc