Research Internship Reinforcement Learning (Summer)
Cohere · Paris, France · Internships
About this role
Cohere is hiring a intern-level Research Scientist in the machine learning function based in Paris, France. The posting calls out experience with Python, TensorFlow, PyTorch, LLMs.
- Role
- Research Scientist
- Function
- machine learning
- Level
- intern
- Track
- Individual contributor
- Employment
- Internship
- Location
- Paris, France
- Department
- Internships
- Posted
- Apr 27, 2026
More roles at Cohere
Job description
from Cohere careersWho are we?
Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI.
We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. We like to work hard and move fast to do what’s best for our customers.
Cohere is a team of researchers, engineers, designers, and more, who are passionate about their craft. Each person is one of the best in the world at what they do. We believe that a diverse range of perspectives is a requirement for building great products.
Join us on our mission and shape the future!
Duration: Minimum 4 months (summer 2026, with potential extension)
About the Project
This internship offers a unique opportunity to contribute to cutting-edge research in reinforcement learning (RL) and large language models (LLMs), focusing on two interconnected projects: