Data Scientist Intern — Hybrid AI Modeling in Paris

Pigment; Paris; Hybrid; EUR 20,000 - 26,000; Full time

Benefits offered by this job

Hybrid work option

Office in Paris 9e

Competitive remuneration

Opportunity to continue after this

Job summary

Pigment in Paris is seeking a Data Scientist Intern to help push the boundaries of AI modeling. You will work with AI engineering and data science teams to design, test, and evaluate LLM-based systems and Pigment models.

The internship focuses on Formula writing, building models from documents or databases, and evaluating efficiency, reliability, and cost while learning the Pigment stack (Python, LangGraph, Docker, Kubernetes) and contributing to evaluation pipelines.

Qualifications

• Pursuing a master's or PhD in CS/ML or related field.
• Strong Python and ML fundamentals with practical project experience.
• Interest in AI, LLMs, and data-driven model building.

Responsibilities

• Define success criteria, test suites, and evaluation metrics.
• Design and iterate on LLM-based approaches (prompts, workflows).
• Benchmark quality, reliability, and cost/latency; document trade-offs.
• Collaborate with engineers and data scientists to build evaluation pipelines.

Skills

Python

Machine Learning

NLP

Prompting

Education

Master's degree in CS/ML

Tools

LangGraph

Docker

Kubernetes

PostgreSQL

Job description

Pigment in Paris is seeking a Data Scientist Intern to help push the boundaries of AI modeling. You will work with AI engineering and data science teams to design, test, and evaluate LLM-based systems and Pigment models.

The internship focuses on Formula writing, building models from documents or databases, and evaluating efficiency, reliability, and cost while learning the Pigment stack (Python, LangGraph, Docker, Kubernetes) and contributing to evaluation pipelines.