I applied online. I interviewed at Apple (Cupertino, CA) in Jun 2022
Interview
The process was simple and the questions were Easy to Medium level. I went only till the Tech Screening.
I applied online and the HR contacted me.
The role was focused on data analytics and not on ML or statistics at all. Not sure why they gave it DS title.
Interview questions [1]
Question 1
SQL:
Find rows starting with letter 'H'
Python:
* Create a DataFrame
* Return first names from a column (use str.split function)
Tableau:
* Context Filters (also other types of filters and uses)
* Dealing with Nan and null values.
* What to do if Tableau visualization loading is slow?
Product:
Another person is sitting next to me in a room performing tests and it interferes with my Mac power and causes power fluctuations. How to confirm if that person's tests are causing the power fluctuations?
You have access to a report of when the tests are run.
General:
Data Analysis workflow
Dealing with NaN's and null values
Worked on Splunk?
Worked on Mongo DB?
I interviewed with recuirter and asked general questions reagrding why this coopnay and role, tell me about yourself and how do you connect with apple, it was easy and stright forward
Interview questions [1]
Question 1
tell me about yourself and why are you looking for a new job
First Round: 2 questions on SQL (hard) and Scenario based question was given. You have to provide a detailed answer on what kind of framework you would build on the scenario.
The interview process for the Data Scientist role at Apple consisted of three rounds
First round: screen with a recruiter
Second round: screen with a hiring manager
Third round: a virtual on-site with 3 interviews