the interview is composed by 2 tech rounds coding and machine learning followed by one onsite with 3 tech rounds (again coding, machine learning and system design) and a senior manager round
Interview questions [1]
Question 1
some variation of finding the top k element in a stream of data
I applied through a recruiter. The process took 3 weeks. I interviewed at Bloomberg in Jul 2020
Interview
Phone Interview. Told me about the work being done at the research department of Bloomberg. I then elaborated on my experience and research projects.
Then we the a programming exercise with HackerRank.
I applied online. The process took 3 weeks. I interviewed at Bloomberg in May 2021
Interview
It is a long interview process that includes an half day online assessment centre with group exercises, online behaviour tests and many online interviews with different team members asking similar questions.