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ML Knowledge

a year ago

Could you elaborate on the assumption of error in linear regression and why it matters for precise modeling?

Data Scientist

MongoDB

Snowflake

Electronic Arts

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a year ago

Behavioral

a year ago

Tell me about a time when you had several competing priorities. What did you do?

Data ScientistBackend EngineerProduct ManagerNetwork Engineer

MongoDB

LendingClub

OpenDoor

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a year ago

Statistics

a year ago

How do panel data and cross sectional data differ from each other?

Data Scientist

MongoDB

Coupang

Hootsuite

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a year ago

Coding

a year ago

How can you implement a function to compute the longest path in a given DAG?

Data ScientistMachine Learning Engineer

MongoDB

Samsara

Venmo

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a year ago

ML Knowledge

a year ago

How would you define bootstrapping, and do you consider it a good practice to enlarge sample size?

Data ScientistMachine Learning Engineer

MongoDB

Rovio

Snap

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a year ago

Behavioral

a year ago

Could you tell us your top 3 strengths and how they align with MongoDB?

Data Scientist

MongoDB

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a year ago

Coding

a year ago

In a given tree, determine the sum of the maximum sum path that goes through the root.

Data Scientist

MongoDB

Yext

BetterUp

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a year ago

Behavioral

a year ago

If you ever made an unpopular decision, tell me about that

Data ScientistEngineering ManagerUX DesignerUX Researcher

MongoDB

NXP Semiconductors

LogMeIn

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a year ago

Behavioral

a year ago

Why are you looking for a new job?

Data ScientistFull Stack Software EngineerFrontend EngineerSite Reliability Engineer

MongoDB

Quikr

Apptio

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a year ago

ML KnowledgeStatistics

a year ago

What are false positives and false negatives in statistical hypothesis testing, and why do they matter in research?

Data Scientist

MongoDB

Taboola

Etsy

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a year ago

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

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