Acceleratori Data Analyst (Paris)

Data Scientist

• Location: Paris, France
• Work Arrangement: Hybrid (Three days from office and two days from home)

We are a global biopharmaceutical company focused on human health. Our purpose is to find treatment to fight pain and ease suffering. We combine breakthrough science and advanced technology to develop life‑changing medicines and vaccines. Digital & Data is at the heart of Sanofi: our ambition is to be the leading digital healthcare platform to develop and deliver medicine faster, enabling healthcare professionals to improve treatments and helping patients improve their health.

Main responsibilities

• Gather relevant data from various sources, perform relevant analysis and propose data models for each business case.
• Apply statistical methods and machine learning techniques to extract insights from datasets.
• Design, implement and fine‑tune AI/ML models using various algorithms and tools.
• Present findings through clear and informative charts, graphs, and dashboards.
• Support senior team members in understanding business requirements and translate them into technical needs.

Experience

• Experience in developing deployable models and AI solutions.
• Demonstrated ability to perform exploratory data analysis and create visualizations.
• Experience in production‑ready software development.

Soft skills

• Strong curiosity and eagerness to learn new concepts and technologies.
• Good communication skills, both written and verbal.
• Problem‑solving ability and analytical thinking.
• Attention to detail in data handling and analysis.
• Ability to contribute to a diverse and inclusive team environment.
• Willingness to ask questions and seek guidance when needed.
• Presentation skills for sharing data insights with team members.

Technical skills

• Strong knowledge of supervised learning, unsupervised learning, deep learning, LLMs, time‑series forecasting, Bayesian statistics, and optimization.
• Proficient in Python programming and familiar with big data concepts and tools.
• Comfortable working in cloud and high‑performance computing environments (e.g., AWS, GCP, Databricks, Apache Spark).
• Ability to use standard visualization tools to create reports and dashboards (such as Tableau, Power BI).
• Awareness of responsible AI principles and AI regulations.

Education

Preferred qualifications: Master’s Degree or PhD in mathematics, computer science, engineering, physics, statistics, or a related quantitative discipline with strong coding skills.

Languages

English, French

Benefits & Compensation

A fixed salary over 12 months, supplemented by a short‑term incentive, and a collective variable compensation based on Sanofi Group results.

• Benefits & Well‑being: Quality health insurance, extended maternity/parental leave (18/14 weeks), enhanced support in case of illness, teleconsultation and second medical opinion covered by Sanofi, as well as many other wellness programs.
• Work‑Life Balance: 31 days of paid leave + RTT depending on your status, remote work up to 2 days/week.
• Transportation: Public transport coverage up to 80%.
• Savings & Retirement: Group Savings Plan and PERCOL with employer matching, and PERO.
• Professional Development: Internal and international mobility opportunities, learning and development opportunities.
• Additional: Platforms dedicated to peer‑to‑peer recognition & service exchanges between Sanofi employees (carpooling, home exchanges, etc.), numerous CSE benefits.