Data Scientist (A/B Testing, Reinforcement Learning, GCP, CI/CD, Python)

Project overview

The primary role of the Data Scientist is to improve customer recommendation engines using innovative technologies, particularly reinforcement learning.

Responsibilities

Required Skills:

Assets:

• Propose, evaluate, and implement data-based solutions.
• Present modeling results and recommendations in English to project stakeholders.
• Influence strategic decisions with data-based insights.
• Develop MLOps and retraining pipelines.
• Expertise in Data Science modeling.
• Solid understanding of Data Science techniques and methodologies.
• Experience with Cloud environments (GCP preferred).
• At least 3 years of experience in Data Science.
• Experience in A/B testing.
• Reinforcement learning
• Google Cloud/GCP
• CI/CD
• Python
• (Py) Spark, Causal Inference.

Project details

Work Environment

About emagine For 30 years, our clients have seen emagine as a reliable partner to whom they entrust their IT, Application, Digital, and Cybersecurity projects. Present in France through 5 offices and in ten other European countries, we now form a group with a turnover of €600 million, with over 4,500 consultants on assignments. We support our clients with high value-added services and offer complete audit and external resource management solutions. We owe our ability to undertake complex or specialized assignments to our innovative spirit and the agility that emagine places at the heart of its strategy.

• Location: Île-de-France
• Estimated duration: long mission (> 1 year).
• Team: 5 people, with 2 to 3 days per week on-site presence.
• Start: 13/12/2026
• Duration: 36 mois
• Remote: hybrid
• Location: 95700, Roissy-en-France, Île-de-France, FR
• Rate: 56-63 EUR/h
• Languages: French