How would you investigate a new electrolyte? Which techniques would you use to characterize the particle surface, SEI? What is your experience with spectroscopy techniques, such as Raman, XPS, FT-IR?
Principal Data Scientist Interview Questions
484 principal data scientist interview questions shared by candidates
Tell me about yourself. Tell me a situation where you develop the method which was very successful.
Variable. Tech, soft skills etc
Technical questions (HPLC and troubleshooting) and behavioral questions
What is Beer's Law and what proteins are fluorescent?
It's about linear regression and its implementation in a real case study. It's live coding.
Explain the correct solution to the Monty Hall problem, in the spirit of the famed Google challenging questions where people want to see how you reason over hard or tricky problems. While the idea of such a question is, in principle, fine, I thought this specific one was rather unfair as the Monty Hall problem is known to be a textbook case of human inability (for a series of psychological reasons) to properly calculate probabilities, where even some Nobel laureates failed!
Tell me about a time where a company made you do something you didn't agree with?
Tell me why I SHOULDN'T hire you?
Why do you want this job?
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