Standard CodeSignal OA: consists of 4 questions to be completed in 70 minutes. It is proctored, requiring a webcam, microphone, and valid identification for verification. 1 LC easy, 2 LC medium, 1 LC hard
Interview questions [1]
Question 1
string and array manipulation, data structres and algorithm
Got referred by a colleague from a previous project, which kickstarted the hiring process. It included a mix of technical rounds and a behavioral interview. The system design question focused on restaurant recommendations for Uber Eats, while the coding portion had me tackle a grid-based shortest path problem. What helped me the most was the design walkthroughs I went through on PracHub; they were incredibly relevant. Overall, the experience was straightforward, and I ended up accepting the offer!
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