Data Scientist Intern F/H

Overview

Join Indefi, a leading strategy advisor, where we are redefining the boundaries of strategy consulting through data and innovation. We are looking for a talented Data Scientist Intern to join our team for an end-of-studies internship. In this hybrid role, you will operate at the intersection of Tech and Strategy. You will not only support high-level consulting missions but also play a pivotal role in building our internal AI capabilities.

Why Join Us?

• Hybrid exposure: Gain unique experience combining pure Data Science coding with high-level Corporate Strategy.
• Impact: Don't just analyze data – build the tools that the entire firm will use.
• Culture: Join a dynamic, international team that values innovation and intellectual curiosity.

Your main tasks and responsibilities

• Innovation & AI development

At Indefi, we are building an AI-powered ecosystem to support our day-to-day consulting operations, aiming to centralize all internal knowledge into a single platform featuring an intelligent chatbot. As an intern, you will:

• Identify needs: Collaborate with the team to identify pain points and opportunities where AI can streamline workflows.
• Build & Implement: Design, code, and deploy new features for the platform (focusing on NLP/LLM applications).
• Test & Scale: Run practical tests on new ideas, ensuring the chatbot and platform provide accurate, actionable value to consultants.
• Strategy Consulting Support (Client Focus)

You will work alongside experienced consultants on real corporate strategy projects, providing the numerical and analytical backbone for our recommendations. Your tasks will include:

• Data analysis: Scrape, clean, and model complex datasets to support strategic hypotheses.
• Field research: Conduct field research and interviews with market experts to gather qualitative insights.
• Strategic recommendations: Shape hypotheses and visualize findings to present clear, data-driven recommendations to leadership teams.

Required qualifications

• Student in a top-tier business or engineering school/university;
• At least one relevant experience in Consulting, Data Science or AI;
• Proven proficiency in Python is required. You must be comfortable developing scripts and working with data libraries (Pandas, Num&Py, Scikit-learn, etc.);
• Full fluency in English; proficiency in French or German is a strong advantage. A good working knowledge of other European languages would be a plus.

Soft Skills

• You have a "consultant mindset": analytical, rigorous, and able to communicate complex technical concepts to non-technical stakeholders.
• You are proactive, autonomous, and eager to build tools that have a tangible impact on business performance.