I applied online. I interviewed at Uber (San Francisco, CA) in Mar 2021
Interview
Applied online. HR contacted with basic screening questions related to visa, location and availability. The recruiter then scheduled a coding round video interview with a senior engineer via code signal.
Interview questions [1]
Question 1
https://leetcode.com/problems/construct-quad-tree/
I had to design the class and construct the function to convert the matrix to tree in 60 mins. Quite difficult if you dont know the concept of quadtrees
The interview process started with a phone screen focused on machine learning fundamentals and coding. Then I passed that stage successfully, but unfortunately didn’t receive any further communication afterward q.
The interview process started with a phone screen focused on machine learning foundations, recommendation system and coding. I passed that stage successfully, but unfortunately didn’t receive any further communication afterward.
Interview questions [1]
Question 1
one leetcode easy problem; what is calibration;what is logistic regression
