Internship - 6 months - Data Scientist - F/M

Company Description Natixis Corporate & Investment Banking is a leading global financial institution that provides advisory, investment banking, financing, corporate banking and capital markets services to corporations, financial institutions, financial sponsors and sovereign and supranational organizations worldwide. Our teams of experts in close to 30 countries advise clients on their strategic development, helping them to grow and transform their businesses, and maximize their positive impact.

Natixis CIB is committed to aligning its financing portfolio with a carbon neutrality path by 2050 while helping its clients reduce the environmental impact of their business. As part of Groupe BPCE, the second largest banking group in France through the Banque Populaire and Caisse d’Epargne retail networks, Natixis CIB benefits from the Group’s financial strength and solid financial ratings (Standard & Poor's: A+, Moody's: A2, Fitch Ratings: A+,R&I: A+).

Job Description You are joining our Data & Innovation team, which is looking for a Data Scientist, for an internship of 6 months from January 2027. We are working on data science projects (analytical data and machine learning) for CIB’s banking businesses in order to explore as many business opportunities as possible. Our developments are tools in close business relationships, which make it possible to carry out implementation opportunity studies around use cases based on Data Science.

In collaboration with your tutor, your main tasks will be: Resume, work, and move forward on existing Data Science topics (RAG, LLM Agents, ...); Propose improvements to the Proof Of Concepts; Development of reusable tactical solutions and templates; Document the work done and disseminate knowledge in the IPC. As a Data Scientist, you participate in team developments and help highlight these developments via dashboards (Power BI/Plotly/Flask).

You work in an international environment, within a community of experts that places excellence at the center. the impact and collective action at the heart of everything it does. #FinanceTransformative You operate in an international and inclusive environment, fostering collaboration with concrete missions and a real impact. We will accompany you throughout your experience with us so that you can learn and develop your skills working alongside experienced professionals.

You also have the opportunity to commit yourself in favor of society and causes that are important to you through our corporate foundation. In addition to an attractive internship allowance calculated according to your training and level of education, you will receive a 60% refund for your transport ticket, one paid day of authorized absence for each month worked, and access to the company restaurant. You will also have access to the works council.

Required Skills/Qualifications/Experience As a BAC+4/5 student, you are preparing for a university degree or an engineering school diploma, with a keen interest in data, AI, and machine learning. You have acquired good knowledge in Python and other languages. You like innovation and teamwork. You like to apply your technical skills to solving concrete problems. You are curious to understand and master topics related to market finance.

You are comfortable presenting and communicating information orally, writing and sharing information in writing. And last but not least, you are perfectly fluent in English.