I applied online. The process took 2 weeks. I interviewed at CGTech (Irvine, CA) in May 2020
Interview
An initial call with HR where they ask you about yourself and ask you to rate your math skills 1-10.
Another call with the lead software manager who will ask you more about your resume and background more related to the position
In person interview for half the day where you talk to HR, The lead again (and do technical questions), a group of engineers at the company (more technical questions), and then the Founder of the company where he asks you to rate your intelligence 1-100.
Then you are given a math test. 10 questions. Geometry, Multivariable calculus, and linear algebra based.
I applied online. The process took 3 weeks. I interviewed at CGTech (Irvine, CA)
Interview
1 round of phone interview.
1 full day on-site interview.
very light on coding questions (1 or 2 coding questions).
Several pages of math questions (linear algebra).
Behavioral Interview questions for the remaining time.
I applied online. The process took 1 day. I interviewed at CGTech (Irvine, CA) in Jun 2019
Interview
Phone interview, mostly non-technical. You are asked to rate your own math skills. Afterwards, they invite you onsite, which is about 4 hours with multiple people; still, mostly non-technical. You meet with the CEO, who asks you to "rate your intelligence from 0 to 100". They seem to care a ton about your interest in the company. They will ask what you already know about CGTech and what you like about it. You also have a math test, which covers mostly basic geometry.
Interview questions [1]
Question 1
Rate your intelligence from 0 to 100.
What is your favorite thing about college?