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Zoī

Customer Success Specialist

Hybrid

Paris, France

Full Time

17-11-2025

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Skills

Communication Creativity HubSpot CRM Attention to detail Organizational Skills Data Science

Job Specifications

At Zoī, we are redefining preventive health. As a Customer Success Specialist, you will play a key role in ensuring every member enjoys an exceptional and personalized experience—while also driving measurable impact on client retention, satisfaction, and growth. This role requires a balance of empathy, commercial acumen, and operational rigor. You will be both the trusted partner for our clients and a strategic contributor to Zoī’s long-term success.

Missions

High-Touch Client Management – Deliver a highly personalized and attentive approach: build and maintain strong, long-lasting relationships, understand each member’s unique needs and preferences, and tailor solutions accordingly.
Advocate for the client – Represent members across medical, product, and operations teams. Identify patterns, opportunities, and challenges, and work collaboratively to co-create solutions that enhance the client experience.
Drive engagement and growth – Ensure client intimacy, promote adherence to recommendations, and create upsell and cross-sell opportunities. Achieve KPIs including renewal rate, adherence to recommendations, and client satisfaction.
Deliver exceptional experiences – Design and manage personalized journeys for each member, ensuring interactions are seamless, proactive, and valuable.
Leverage tools and data – Use HubSpot, Aircall, and other digital tools to track interactions, analyze engagement, and inform strategies.
Collect and act on feedback – Gather insights from clients regularly and translate them into actionable improvements across teams.

We're looking for

Proven experience delivering exceptional client experiences in customer success, relationship management, or similar roles, preferably in luxury, art, hospitality, fashion, or health sectors.
Strong communication and interpersonal skills, with a high level of empathy and ability to build trust and rapport with clients.
Demonstrated ability to manage relationships with a growth mindset, driving engagement, adherence, and upsell or cross-sell opportunities.
Excellent organizational skills and attention to detail, able to manage multiple priorities while maintaining a personalized client experience.
Creative and proactive problem-solver, capable of anticipating client needs and resolving concerns effectively.
Proficiency in CRM tools (e.g., HubSpot) and digital communication tools (e.g., Aircall) is a plus.
Fluent in English and French (mandatory).
Passion for health, wellness, and preventive care, and a strong commitment to delivering memorable client experiences.

Why Zoī?

Make a real impact on the health and wellbeing of our members by delivering personalized, high-touch experiences.
Work in a collaborative, cross-functional environment, partnering with medical, product, and operations teams to co-create solution with measurable business outcomes.
Be part of a dynamic, innovative culture where your ideas are valued, creativity is encouraged, and client-centricity is at the heart of our mission.
Develop expertise in the premium preventive health sector, leveraging tools, data, and insights to drive both client satisfaction and business growth.

About Zoī

Zoī is a deeptech startup at the intersection of medicine and wellness, founded by Ismaël Emelien and Paul Dupuy. In 2022, they raised 20M Euros in seed capital from leading investors, among which, Stéphane Bancel, Xavier Niel, Jean Marie Messier, 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 help them improving their quality of life and healthspan

The three pillars of Zoī

A network of high-end health centers where members meet their medical team, undergo their check-up and start their preventive health journey
An algorithm and technology suite facilitating the work of the medical team to analyze holistically the thousand data points collected during the medical check-up and make personalized recommendations for members
A mobile application that helps members take daily action to implement recommendations and make qualitative changes in their lives

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About the Company

Zoī is a science-backed holistic approach to your health and wellness. Starting with a 360° physical check-up, and leveraging data and behavioral sciences, we give you the keys to drastically improve your quality of life. By providing you personalized and actionable insights, Zoī will make you healthier and feel better. Starting now, and for the long run. Pre-registration and additional information available at www.zoi.com. Know more