I applied online. The process took 1+ week. I interviewed at Pindrop (Atlanta, GA) in Mar 2017
Interview
Was very good and had good question too. I had a phone call then onsite interview than good questions with managers. Very smart people and recuirter was very helful during the whole process.
I applied online. The process took 3 days. I interviewed at Pindrop in Feb 2018
Interview
I have a phone interview with a recruiter first, we just talk about my resume and some basic behavior question, like why do you like Pindrop. Then they send me a homework to complete, which is about machine learning and signal processing. I have 2 hours to do it.
Interview questions [1]
Question 1
Machine Learning Project: using Python and Scikit-learn to do classification.