Digital signal processing intern applicants have rated the interview process at Zoox with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 50% positive. To compare, the company-average is 42.3% positive. This is according to Glassdoor user ratings.
Candidates applying for Digital signal processing intern roles take an average of 22 days to get hired, when considering 2 user submitted interviews for this role. To compare, the hiring process at Zoox overall takes an average of 29 days.
Common stages of the interview process at Zoox as a Digital signal processing intern according to 2 Glassdoor interviews include:
Phone interview: 50%
One on one interview: 25%
Skills test: 25%
Here are the most commonly searched roles for interview reports -
I applied online. The process took 4 weeks. I interviewed at Zoox (Foster City, CA)
Interview
First, there was a one-hour online coding interview, then a phone call with a recruiter. There were two coding questions, relatively easy and common ones. In the phone call, recruiter normally asks about background, future plans, vision, technical skills, work authorization, etc.
I applied online. The process took 2 weeks. I interviewed at Zoox
Interview
Online Assessment -> Phone Screening -> Technical Round 1 -> Technical Round 2 + Math Interview
Online Assessment was basic coding questions.
Technical round 1 was very fundamental DSP and ML (Neural Nets, Fourier Transform, Convolution Theorem)
NDA for last 2 rounds
Interview questions [1]
Question 1
Explain why Convolution Theorem works in your own words