HR phone call, easy check up. Set up an hr technical interview. Two Data Scientists on the phone interview asked basic background questions, comfortability with certain tools (R/Python). Then set up a case study for an analysis: given access to their data how to build a model to predict customer value, asked what to do in the case of over/underfitting. Seemed to go well, the last question was on the computational complexity of gradient descent (wtf) which i couldn't answer off the top of my head, and imo is a pretty bad question to ask of a data scientist. didn't get an offer nor even a "thanks but no thanks" from the HR recruiter. pretty unprofessional
Interview questions [2]
Question 1
given access to their data how to build a model to predict customer value
Demasiado dificil para el puesto que es, no merece la pena para nada, te preguntan cosas super tecnicas qeue stoy seguro que luego ni se tienen en cuenta a la hora de desempeñar el trabajo
HR interview, introduce yourself, projects, ask knowledge domain, interviewer is very friendly, and introduced job description and following interview processes, and team situation. And ask some routine questions afterwards. That is pretty much it
I applied online. The process took 2 weeks. I interviewed at Blizzard Entertainment (Irvine, CA) in Mar 2018
Interview
The first round was a screening interview. A recruiter called me and asked a few questions. The second round was a hacker rank coding exercise. The phone screening was fairly straight forward. The hacker-rank had basic array and string questions.
