Senior Data Product Analyst
Vestiaire Collective
IT, Product
Paris, France
Posted on May 7, 2025
Vestiaire Collective is the leading global online marketplace for desirable pre-loved fashion. Our mission is to transform the fashion industry for a more sustainable future by empowering our community to promote the circular fashion movement. Vestiaire was founded in 2009 and is headquartered in Paris with offices in London, Berlin, New York, Singapore, Ho Chi Minh and Hong Kong and warehouses in Tourcoing (France), Crawley (UK), Hong Kong and New York.
We currently have a diverse global team of 700 employees representing more than 50 nationalities. Our values are Activism, Transparency, Dedication and Greatness and Collective. We are proud to be a BCorp.
Vestiaire Collective is looking for a Senior Data Product Analyst
About the role 🖥️
As a Senior Data Product Analyst, you’ll be a strategic partner to our Product teams — connecting the dots between complex data and bold product decisions. Working closely with the VP of Product, Product Managers, and Engineering, you'll help shape the experience for our community of buyers, sellers, and fashion lovers by turning insights into impact. If you thrive on translating user behavior into actionable strategies and want to make a difference in a fast-paced, mission-driven environment, we’d love to meet you.
What You’ll Do 💡
Understand our users: Dive deep into data from tracking, backend systems, surveys, and experiments to uncover motivations, pain points, and product opportunities.
Apply advanced analytical methods to uncover deeper insights, diagnose complex issues through root cause analysis, and detect critical anomalies.
Shape data foundations: Define tracking requirements and collaborate with engineers on tracking definition and validation to maintain high quality data.
Influence product direction: Deliver clear, strategic insights that drive decisions — from identifying friction points to recommending new features or improvements.
Own metrics & experimentation: Define success with meaningful KPIs, design robust A/B tests, and assess the true impact of product initiatives.
Enable self-service & scale: Build intuitive dashboards and automated reports (mostly in Tableau) to empower teams with on-demand insights.
Lead and mentor: Support the growth of fellow analysts by sharing knowledge, best practices, and guidance on complex challenges.
Who you are ⭐
Fluent in English, French is a plus (please send your application in English only)
Experience: 5+ years in product analytics or a similar role, ideally in tech, e-commerce, or marketplace environments.
Technical fluency: Advanced SQL (Snowflake a plus), data modeling, and hands-on experience with Tableau or similar tools.
Analytical sharpness: Strong grasp of experimentation, statistical methods, root cause analysis, and user behavior tracking.
Strategic mindset: You see the big picture, ask the right questions, and connect data to meaningful outcomes.
Clear communicator: You’re skilled at storytelling through data and influencing decisions at all levels.
Collaborative by nature: You love working across teams and believe in the power of a shared mission.
Bonus: A passion for fashion, sustainability, or the circular economy is a plus!
Our Tech Stacks include :
A/B Testing & Experimentation: Growthbook, leveraging Launchdarkly for feature flagging.
Data Collection: Snowplow for event tracking.
Data Warehousing: Snowflake.
Data Visualization & Reporting: Tableau.
What we offer 🎁
A meaningful job with an impact on the way people consume fashion and promote sustainability
The opportunity to do career-defining work in a fast-growing French-born scale up
The possibility to work as part of a globally diverse team with more than 50 nationalities
Two days to help Project - reinforcing your activist journey and volunteer for an association
Significant investment in your learning and growth
Competitive compensation and benefits package
As full member of our entrepreneurial project, you will be eligible to free shares
Surveys show that women and members of underrepresented communities only apply for a job if they meet 100% of the required conditions. Does this sound like you? If so, Vestiaire Collective encourages you to reconsider your application. We look forward to receiving your application!
Vestiaire Collective is an equal opportunities employer