Facebook Data Scientist | October 2020

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AnonymousApril 5, 2021, 01:12 AM
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Company: Facebook

Position: Data Scientist

Location: nan

Level: Mid-level

Outcome: NA

How was the interview process? What was it like?

Pretty much a good experience. Learned a lot during the process. Was surprised about the detailed attention they gave to the behavioral part. They said I was too descriptive and didn’t go too much into the details. Surprising because no other company pointed this out to me and most of the time, the level of details I usually give was fairly enough. Nevertheless, they pointed out that they were currently looking for more senior candidates and willreach out to me for the new headcount at the beginning of 2021. 
For product sense and applied data, did very well based on the recruiter’s feedback

What technical questions were asked?

Product Metrics and Analytical, AB Testing & Statistics, Python / Pandas

What was one of your solutions?

Q1- Simple filter on dates on one table
Q2- a join on two tables to map users to events and simple ratio to make for the percentage 
The interviewer was less picky on the code but gave a great importance on the steps, so speaking out loud is def key

Facebook
Data Scientist
I
Ichimoku
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Ichimoku
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