I applied online. I interviewed at FiveAI (Bristol, England) in Jan 2020
Interview
First was an interview on the resume and the software engineering concepts that lasted for 30-45 minutes. Then it was a take-home problem to solve which was fairly easy to solve. Finally the technical interview with coding and vision questions for 2-3 hours.
Interview questions [1]
Question 1
Discuss some of the object detection techniques you have worked upon