I applied through a recruiter. I interviewed at QuantumBlack
Interview
The conversation with the recruiter seemed to go well. The next stage was supposed to be a Hackerrank coding challenge, so I spent time brushing up my skills and studying in preparation but never received the link/heard back from the recruiter/received a formal rejection if that was the case. Was essentially ghosted.
Interview questions [1]
Question 1
General questions about experience, careers goals, etc.
I was asked to complete two challenges, they give you 7 days. After I finished both, I waited for more than three weeks to get any feedback, although I asked twice.
Please be so considerate and provide at least a negative response to candidates when they spend so much time completing your challenges.
Interview questions [1]
Question 1
One challenge was a theoretical quiz on ML and statistics.
The second was a coding challenge on HackerRank.
Initial hacker rank 1-hour timed test (after quick recruiter call)
later rounds would have included a ML round, a system design round, and a HR round.
no feedback on hacker rank was given
Interview questions [1]
Question 1
2 coding (leetcode easy array and fibonacci-esque) + 1 ML (multi-output regression)
