Senior Data Scientist, Fullscript

• 5+ years of experience in product-focused data science or analytics, ideally in SaaS or eCommerce
• Strong background in experimental design, causal inference, and statistical analysis
• Proficiency in SQL and a programming language such as Python or R
• Comfort applying predictive models and clustering techniques when they advance understanding, but equally strong in knowing when descriptive and causal approaches are best
• Excellent communication and storytelling skills, with the ability to translate data into compelling narratives that influence leaders
• Proven ability to partner with product managers and analytics engineers to shape strategy, not just report on it
• A mix of curiosity and humility: eager to learn, and just as eager to share

Desirable

• We’re looking for a Senior Data Scientist to join our product data team
• In this role, you’ll partner directly with product leadership to uncover key opportunities, guide investments, and shape the product roadmap
• Your work will focus on experimentation, causal inference, and advanced analytics, translating complex data into clear, actionable insights that drive better decisions for our practitioners and their patients
• This is a highly strategic role where you’ll act as a thought partner, not just an executor. You’ll bring rigour to how we measure product impact, surface opportunities before they’re obvious, and tell compelling stories that influence direction across the company
• Experimentation & Causal Inference: Lead the design, execution, and interpretation of A/B tests and other experiments to evaluate product changes. Apply causal inference methods to understand the “why” behind results
• Strategic Partnering: Work closely with Product Managers and leaders to identify growth levers, assess trade-offs, and influence investment decisions
• Advanced Insights: Apply statistical modelling, segmentation, clustering, and predictive techniques to uncover deeper insights into user behaviour and product performance
• Communication & Storytelling: Translate complex analysis into clear narratives that drive decisions across technical and non-technical audiences
• Mentorship: Share knowledge, coach junior team members, and foster a culture of curiosity and continuous learning
• Cross-Functional Collaboration: Partner with Product Managers, Engineers, and other stakeholders to ensure the data foundation is reliable and fit for analysis

• Due to the high volume of interest, we’re not able to respond to individual emails or messages about job postings. If your background aligns with what we’re looking for, a member of our team will reach out to you directly
• Before joining the team, all candidates who receive and accept an offer will complete a background check