Data Science Intern: AI-Driven Analytics for Travel

cozycozy; Paris; On-site; EUR 13,000 - 20,000; Full time

Benefits offered by this job

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Job summary

Cozycozy is seeking a Data Science Intern for a 6-month internship to sit at the heart of how Cozycozy makes decisions. You will turn raw product and partner data into operational intelligence for Revenue, Marketing, Product, and Finance teams, harden data foundations, and build AI-driven workflows.

You’ll own a real machine-learning project shipped to production and work closely with the founders in a high-impact team.

Qualifications

• Master’s or engineering degree from a Grande École or equivalent top program.
• Structured and precise, you back every decision with data.
• Curious and entrepreneurial, comfortable with ambiguity.
• Eager to experiment with Generative AI and build from the ground up.
• Strong Python, SQL and Git skills for data analysis.

Responsibilities

• Data reliability and foundations: collaborate with Data Engineering on sanity checks.
• Operational data intelligence: analyze product/partner data for Finance, Revenue, Marketing, Product teams.
• Design and orchestrate AI-powered data workflows for core processes.
• Work on a production-grade ML project, e.g., ranking or marketing allocation, in production.

Skills

Python

SQL

Git

English

Education

Master’s or engineering degree

Tools

Metabase

Job description

Cozycozy is seeking a Data Science Intern for a 6-month internship to sit at the heart of how Cozycozy makes decisions. You will turn raw product and partner data into operational intelligence for Revenue, Marketing, Product, and Finance teams, harden data foundations, and build AI-driven workflows.

You’ll own a real machine-learning project shipped to production and work closely with the founders in a high-impact team.