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Zesty Data Scientist Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 5 interview experiences · FREE TO READ

3.2 Rounds average
Difficult Typical difficulty
100% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at Zesty.

Showing 3 of 5
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Data Scientist

Analytics · more than a year ago

Entry Difficult Positive experience No offer 1 round
Interview process
Technical screen
Interview formats
Technical Coding

It was a chill interview, kinda like a math class with a cool teacher. You gotta solve stuff, sometimes with help, sometimes on your own. They gave math-y problems that mostly needed quick thinking. Telling them how you're thinking is key. They'd give hints if you got stuck and let you take your time. Good idea to brush up on algorithms beforehand.

Confirmed questions1 question
  • What's the angle between clock hands at 3:15?
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Zesty

Data Scientist

Analytics · more than a year ago

Senior Average Positive experience Accept offer 4 rounds
Interview process
Recruiter call Technical screen Take home Background check Offer
Interview formats
Behavioral Technical Coding

First, there was a call where they talked about the company, the team, and the role. Then, a main interview where I introduced myself, we discussed logic and knowledge, and they described the team. After that, I had a programming home assignment to do, followed by a code review. Finally, an HR and CTO interview, which was a really open and sensitive process that was very inspiring.

Confirmed questions4 questions
  • Can you tell me about yourself?
  • Let's discuss some logical and knowledge-based questions.
  • I completed a home assignment focusing on PCA-based anomaly detection using Python.
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Zesty

Data Scientist

Analytics

Mid Difficult Positive experience Accept offer 5 rounds
Interview process
Onsite Take home Technical screen Onsite Recruiter call Offer
Interview formats
Technical Coding Behavioral

I had an in-person interview with the data science leader, where they asked me logical and mathematical questions. Then, I was given a 24-hour take-home assignment, which was followed by an interview to discuss it. After that, I interviewed with the VP of R&D, and finally, there was an HR interview. Ultimately, I received a contract offer.

Confirmed questions1 question
  • How would you implement an algorithm in Python?

Zesty Data Scientist Interview Questions

Quoted word for word from Zesty interview reports.

I completed a home assignment focusing on PCA-based anomaly detection using Python.

Read reports

The people were very nice and professional, and I enjoyed the interviews.

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Can you explain your approach to the PCA-based anomaly detection assignment?

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Let's discuss some logical and knowledge-based questions.

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Professional questions related to the job requirements for a senior data scientist.

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Formats, difficulty and experience

Across all 5 Zesty interview reports.

Interview formats

Technical 38.5%
Coding 30.8%
Behavioral 30.8%

Interview difficulty

Easy 0%
Average 20%
Difficult 80%

Candidate experience

Positive 100%