Data Science, Mistral AI
Internship
Generative AI model developers
Job no longer available
Generative AI model developers
501-1000 employees
Job no longer available
501-1000 employees
Company mission
To make frontier AI ubiquitous, and to provide tailor-made AI to all the builders.
Role
Who you are
- You are currently pursuing a degree in AI, data science, or a related field from a tier 1 engineering school or university
- Strong analytical and problem-solving skills with an eagerness to learn
- Experience with Python for data analysis
- Familiarity with SQL and working with structured data
- Strong knowledge of machine learning concepts and statistical analysis
- Comfortable working with large datasets and data visualisation tools
- Excellent communication skills and ability to present findings clearly
- Self-starter with a strong interest in AI, data science, and product analytics
What the job involves
- We are looking for a highly motivated and curious Data Science Intern to join our team at Mistral AI. This role is based in Paris with an internship duration of 6 months
- This internship is a great opportunity to gain hands-on experience working with real-world data, machine learning models, and statistical analysis in a fast-paced environment
- Assist in analysing user behaviour and product usage to provide actionable insights
- Support the development and application of machine learning models and statistical techniques
- Help design and implement data-driven experiments to improve our products
- Work on data preprocessing, cleaning, and transformation to ensure high data quality
- Conduct exploratory data analysis and visualisation to identify trends and patterns
- Communicate findings and insights effectively through reports and presentations
- Collaborate with cross-functional teams to support data-driven decision-making
Our take
Founded by Facebook AI researchers, Mistral AI focuses on developing open-source generative AI models to "make AI useful." It emerged in early 2023, quickly achieving a $260 million valuation.
Mistral features up to 176 billion parameters, and its open-source nature has sparked concerns about potential misuse. However, Mistral remains a formidable competitor in the AI landscape, challenging models from Google and Meta.
In 2025, Mistral secured a massive €1.7 billion funding round, raising its valuation to €11.7 billion. This Series B funding, led by European chip firm ASML, underscores significant interest in alternatives to ChatGPT and a push away from Silicon Valley dependence by European AI competitors.
Freddie
Company Specialist at Welcome to the Jungle
Company
Funding (last 2 of 5 rounds)
Sep 2025
$2.0bn
SERIES C
Jun 2024
$547.4m
SERIES B
Total funding: $3.1bn
Company benefits
- Competitive bonus structure
- Equity
- Opportunities for professional growth and development
Company HQ
Villette, Paris, France
Leadership
Timothee Lacroix
(Co-Founder & CTO)Previously PhD and Software Engineer Intern at Facebook and Visiting Undergraduate at CAlab UCSD
Guillaume Lample
(Co-Founder & Chief Scientist)Research Student and Scientist at Facebook AI and Research Intern at Jane Street Capital
Arthur Mensch
(Co-Founder & CEO)Previously Staff Research Scientist at DeepMind, Post-doc researcher at École normale supérieure, Visiting Researcher at NYU Courant Institute of Mathematical Sciences and PhD Student at Inria
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