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Behavioral
9 months ago
Tell me about a project you are really proud of.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Slack

Electronic Arts

Dropbox

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9 months ago
ML Knowledge
9 months ago
If given a binary and continuous variable, what's your method to find the correlation between the two?
Data Scientist

Slack

Figma Logo

Figma

Groupon Logo

Groupon

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9 months ago
Behavioral
10 months ago
Your most impressive project - tell me about it.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Slack

Electronic Arts

Dropbox

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10 months ago
ML Knowledge
10 months ago
Can you discuss the relevance of training and loss graphs in the context of neural networks? How do various loss functions alter the shape of the loss graph, and what are some commonly utilized ones? How do the training and loss graphs contrast with each other, and how do they facilitate model optimization and performance?
Data Scientist

Slack

Thumbtack Logo

Thumbtack

Glovo Logo

Glovo

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10 months ago
Behavioral
a year ago
I want to hear about a time when you exceeded expectations
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Slack

Figma Logo

Figma

Duolingo Logo

Duolingo

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a year ago
Statistics
a year ago
How would you go about extracting bias from a dataset?
Data Scientist

Slack

Flexport Logo

Flexport

Yandex Logo

Yandex

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a year ago
Behavioral
a year ago
Briefly describe your background and what is your most relevant experience within Slack
Data Scientist

Slack

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a year ago
ML Knowledge
a year ago
How can you use information theory to compare different language models? Can you provide an example of how this could be applied to evaluate the performance of two models?
Data Scientist

Slack

Glovo Logo

Glovo

Walmart Logo

Walmart

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a year ago
SQL
a year ago
How would you extract and compute summary statistics such as the average duration and rolling sum from a set of (date, duration) tuples that have been filtered by a particular time period?
Data Scientist

Slack

Samsara Logo

Samsara

GitLab Logo

GitLab

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a year ago
Behavioral
a year ago
Tell us about how Slack aligns with your longer term plans
Data Scientist

Slack

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a year ago

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

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