I applied through an employee referral. The process took 1 week. I interviewed at Wayfair (Boston, MA) in Apr 2019
Interview
1. Interviewer introduced himself and company DS teams.~2min
2. Introduced myself and my research. ~10 min
3. Talk about one favorite DS project (on your resume). ~20 min
4. Case: Device mapping? (cross-device tracking) ~20 min
5. Q for interviewer ~ 5min
Interview questions [1]
Question 1
1. Introduce your favorite project.
2. Case: Device mapping? Why we need device mapping? What’s the feature and model? How to evaluate your model?