Zest AI Data Analyst Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 6 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Zest AI.
Zest AI
Data Analyst
Entry Average Neutral experience No offer 4 rounds
Interview process
Recruiter call Phone screen Technical screen Onsite
Interview formats
Technical Coding Behavioral
They have like 4 rounds. They move you to the next round very quickly and not very seriously, and then cut you off at some point with no reasons. It is a waste of time, and the interview is just an average level.
Confirmed questions3 questions
- Can you tell me about your experience with SQL?
- Can you tell me about your experience with Python?
- Can you tell me about your experience with Excel?
Zest AI
Data Analyst
Entry Average Neutral experience No offer 3 rounds
Interview process
Phone screen Technical screen Onsite Background check Offer
Interview formats
Technical Coding Case Behavioral
The interview process includes a phone screen, followed by three main rounds. The first is a Python/Pandas Screen with a Data Analyst. Next, there's a Python/Pandas/Business Case interview with the Hiring Manager. The final round involves Python DSA Coding, a Business Analytical Case, and DS Modelling, and concludes with a brief chat with the CEO.
Confirmed questions1 question
- What are your career aspirations and what do you hope to achieve by joining Zest AI?
Zest AI
Data Analyst
Entry Average Positive experience No offer 5 rounds
Interview process
Recruiter call Technical screen Technical screen Technical screen Technical screen Technical screen
Interview formats
Coding Technical Technical
The interview process was very quick and smooth. The recruiter was responsive and helpful. However, there were a lot of technical rounds (3 coding, 1 data science, 1 statistics). Sometimes the interview details didn’t match the actual interview format. The interviewers were nice and open to questions.
Confirmed questions3 questions
- Can you explain pandas aggregate functions?
- How do pandas index functions work?
- What are the cumulative functions in pandas?
Zest AI Data Analyst Interview Questions
Quoted word for word from Zest AI interview reports.
“What are the cumulative functions in pandas?”
Read reports →“How do pandas index functions work?”
Read reports →“What are the basic principles of Machine Learning?”
Read reports →“Can you explain pandas aggregate functions?”
Read reports →“Do you have experience with Python?”
Read report →“What are your career aspirations and what do you hope to achieve by joining Zest AI?”
Read report →“Can you tell me about your experience with Python?”
Read report →“Given a hypothetical business scenario, explain your approach to dissecting the problem.”
Read report →“Can you describe a data analysis or machine learning project you've completed?”
Read report →Formats, difficulty and experience
Across all 6 Zest AI interview reports.