Senior Data Scientist

Research & Development – Data Science /
Full-Time /
About this Role

As a Senior Data Scientist at Zoī, you will be responsible for the design, production and testing of our Data Science modules. You'll be a central part of the Research & Development team where you will develop data models and algorithms to analyze diverse sources of data - medical exams, IOT devices and behaviorial data - to extract meaningful insights and drive strategic decision-making for doctors and for patients. You'll collaborate with a cross-disciplinary team of software engineers, security engineers, medical doctors, product managers, and support functions to create cohesive, well-integrated solutions.

Main Missions

    • Design and develop data science components for Zoī apps
    • Write and review data requirements, ensuring best practices and consistency with system requirements
    • Provide insights and recommendations using statistical, algorithmic, mining, and visualization techniques
    • Contribute to project planning, estimation, and resource allocation to ensure timely and efficient delivery of data applications
    • Participate in code reviews and provide constructive feedback to team members
    • Participate in writing and reviewing technical documentation
    • Lead data-driven innovation projects by identifying new data sources and analytical techniques to improve business processes and product offerings.

Profile of the Candidate

    • Bachelor's or Master's degree in Data Science, Statistics, Computer Science, or a related field.
    • 3 years experience as a Data Scientist with demonstrated examples of building data/AI stack using cutting-edge tools
    • Strong knowledge of statistical and predictive modeling concepts, machine-learning approaches, clustering and classification techniques, and recommendation algorithms.
    • Excellent proficiency in Python, SQL, AWS (or experience in similar Cloud provider), ETL required
    • Knowledge of Kafka, Airflow, Heatlhcare API (HL7, DCOM, FHIR, HPRIM, LDT, AST, Edifact and SNOMED-CT and LOINC catalogs) a plus
    • Strong communication and presentation skills.
    • Fluent English & French
More about Zoī

Zoī ( is a deeptech startup at the intersection of medicine and wellness, founded by Ismaël Emélien and Paul Dupuy. In 2022, they raised 20M Euros in seed capital from leading investors, among which, Stéphane Bancel, Xavier Niel, Jean-Marie Messier, and Rodolphe Saadé.

By combining advances in medicine, data science and behavioral science, Zoī provides its members with a state-of-the art 360° medical check-up, followed by a personalized digital support system to profoundly improve their quality of life and healthspan.

The three pillars of Zoī

1. A network of high-end health centers where members meet their medical team, undergo their check-up and start their preventive health journey

2. A critical algorithm and technology suite facilitating the work of the medical team to analyze holistically the millions of data points generated during the medical check-up and make personalized recommendations for members

3. A mobile application that helps members take daily action to implement recommendations and make qualitative changes in their lives