They were interested in my knowledge of A/B testing and machine learning.
Sr Data Scientist Interview Questions
3,380 sr data scientist interview questions shared by candidates
What are your thoughts on binning variables for logistic regression?
Programming questions with medium level difficulty
The interview process involved a HOME-Project on predicting the price of a list and betting against others to make the most money. The final round consisted of several sections: Excel: This section was fairly easy, requiring some basic business knowledge. Machine Learning: The questions were straightforward, with nothing particularly challenging. SQL: This part focused on overall understanding rather than complex queries. Overall, the interview was easy, but I wouldn't recommend joining the company. The work environment is unpleasant, there's little room for growth, and the salary is among the lowest in the industry. Consider accepting the offer only if you have no other options.
Describe your work experience, what interests you about the company
Tell me an example of work you are most proud of?
Why this role? Why National Grid?
Describe one of your projects, and many follow up questions
Take-home: Given a dataset, do some EDA and ML
In the first half of the interview, we discussed about different challenges I faced while building my project and how did I handle them. Asked basic question from my project.
Viewing 1421 - 1430 interview questions
See Interview Questions for Similar Jobs
Jr Data ScientistData Scientist TraineeData Science EngineerSenior Machine Learning ScientistApplied Research ScientistSenior Data ScientistMachine Learning Research EngineerData Scientist NlpMachine Learning Research ScientistSenior Machine Learning EngineerData SciencesMachine Learning ScientistSoftware Engineer Machine Learning ScientistNlp Data ScientistResearch Scientist Computer VisionApplied ScientistSr. Data ScientistSenior Quantitative Researcher