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Behavioral
3 years ago
How would you handle it if a co-worker consistently arrives late to meetings?
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Mollie

SailPoint

Flexport

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3 years ago
ML CaseML Knowledge
3 years ago
Can you identify the problems that tend to surface with models that are heavily layered?
Data Scientist

Mollie

Anaplan

Skyscanner

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3 years ago
Behavioral
3 years ago
Tell us about a time when you made an unpopular decision.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Mollie

Pristyn Care Logo

Pristyn Care

Ofbusiness Logo

Ofbusiness

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3 years ago
ML Knowledge
3 years ago
Among the ReLU and sigmoid activation functions, which one is more effective in addressing the vanishing gradient problem?
Data ScientistMachine Learning Engineer

Mollie

DigitalOcean Logo

DigitalOcean

Faire Logo

Faire

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3 years ago
SQL
3 years ago
Can you describe the process you follow to identify the top 5 highest-selling products from a collection of order data?
Data Scientist

Mollie

Rippling Logo

Rippling

GitLab Logo

GitLab

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3 years ago
Behavioral
3 years ago
How do you cope with your work load in your present company?
Data ScientistFull Stack Software EngineerFrontend EngineerQuality Assurance Engineer

Mollie

Hired Logo

Hired

Mailchimp Logo

Mailchimp

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3 years ago
Statistics
4 years ago
Can you walk me through your approach to reducing residuals in your statistical models?
Data Scientist

Mollie

Amazon Web Services Logo

Amazon Web Services

Monzo Logo

Monzo

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4 years ago
ML Knowledge
4 years ago
Please tell me about a machine learning model you’ve used and elucidate on its workings.
Data ScientistMachine Learning Engineer

Mollie

BuzzFeed Logo

BuzzFeed

Andela Logo

Andela

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4 years ago
ML Knowledge
4 years ago
What do you know about regularization and its role in machine learning?
Data Scientist

Mollie

Rovio Logo

Rovio

Snowflake Logo

Snowflake

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4 years ago
Behavioral
4 years ago
Describe an experience where you led a team.
Data ScientistProgram ManagerFrontend EngineerSite Reliability Engineer

Mollie

Zoho Logo

Zoho

Ironclad Logo

Ironclad

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4 years ago

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*All interview questions are submitted by recent Mollie Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Mollie.

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