alexeygrigorev/data-science-interviews

Data science interview questions and answers

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This resource helps aspiring data scientists prepare for job interviews by providing a comprehensive collection of interview questions and community-contributed answers. It covers theoretical concepts like machine learning models and practical skills such as SQL and Python coding. Anyone preparing for a data science role, from recent graduates to experienced professionals, can use this to practice and solidify their knowledge.

9,815 stars.

Use this if you are actively preparing for data science job interviews and want to review common questions and understand expected answers.

Not ideal if you are looking for a complete data science learning curriculum or detailed tutorials on specific topics.

data-science-hiring interview-preparation career-development technical-interview data-science-concepts
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Maintenance 10 / 25
Adoption 10 / 25
Maturity 16 / 25
Community 25 / 25

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CC-BY-4.0

Last pushed

Feb 19, 2026

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