I applied through college or university. I interviewed at Goldman Sachs (Guwahati) in Aug 2017
Interview
An online test comprising of three sections : Maths, Coding and Machine Learning. Maths was entirely based on probability and combinations, having Gambler's ruin based problems in plenty. Coding section was easy. ML section had basic theoretical questions, that can be found in quizzes of Introduction to Machine Learning on Coursera.
Interview questions [1]
Question 1
Implement a circular array, find whether a number is power of 2 in constant time.
A recruiter reached out to me. Technical screening was easy, then the super day loop included LC medium/hard questions. The last interview was my background check, project deep-dive, and theoretical conversation about applied solutions and their limitations/optimization.
Interview questions [1]
Question 1
Screening: GS tagged questions on LC
Super Day: Longest Palindrome Substring, question similar to Number of Ways to Wear Different Hats to Each Other (not exactly this), question with hashmap+sliding window and question with heaps.
Had Coderpad interview (45 mins), Superday Interview (45mins ,45 mins) virtually. they were DSA , DSA+ System Design. currently waiting for the update. 2 interviewers, were there in each rounds. DSA problems were Optimal approach and find average score
First round was hackerrank assessment having 2 coding questions. Then after clearing that, the first round of interview had Leetcode Hard question, similar to get the maximum score. I was not able to do it. Interviewer was very nice though
Interview questions [1]
Question 1
Leetcode Hard question, similar to get the maximum score