Senior Growth Data Scientist

Senior Growth Data Scientist Fullscript, founded in ****, uses a health intelligence platform to empower practitioners by providing clinical insights, lab interpretations, patient analytics, education, and high‑quality supplements. The company serves 125,000 practitioners and over 10 million patients worldwide, helping them stay connected to treatment plans. Fullscript builds tools that save time, simplify decisions, and strengthen the practitioner‑patient connection. About the Role We are looking for a Senior Growth Data Scientist to help Fullscript understand how and where to invest in growth. You will focus on top‑of‑funnel marketing analytics, working with experts across Marketing and Growth to uncover drivers of acquisition, efficiency, and long‑term practitioner engagement. Your role is strategic and hands‑on, thriving at the intersection of data, business, and digital marketing. What You'll Do Analyze top‑of‑funnel marketing performance across channels such as Google Ads, Meta, and other digital platforms. Build frameworks that connect marketing spend to downstream results like acquisition, activation, and retention. Model Customer Acquisition Cost (CAC), Lifetime Value (LTV), and practitioner growth metrics to guide investment. Develop experiments, hypothesis tests, and attribution models to measure campaign impact. Partner with marketing and growth teams to define the right KPIs and reporting structures. Perform segmentation, clustering, and behavioral analysis to identify high‑value customer groups. Demonstrate experience building and leveraging multi‑attribution models, MMMs, and incrementality testing. Present findings to senior stakeholders, translating technical results into clear recommendations that influence strategy. What You Bring 5+ years of experience in marketing analytics or data science with measurable business impact. Strong proficiency in SQL and Python or R. Experience working with Snowflake, DataBricks, BigQuery, or a comparable data warehouse. Deep understanding of digital marketing platforms, including Google Ads, Facebook Ads, and Google Analytics. Background in A/B testing, statistical modeling, clustering, and hypothesis testing. Ability to balance technical analysis with commercial understanding and business judgment. Excellent communication skills, with experience consulting and influencing senior stakeholders. Ability to frame the right questions, define metrics, and recommend actions with confidence. Bonus If You Have Experience in SaaS, eCommerce, or tech‑driven growth environments. Familiarity with Tableau, Power BI, Looker, or other BI tools. Background in predictive modeling, sentiment analysis, or Bayesian methods. Experience connecting marketing insights to broader company performance metrics such as ROI or contribution margin. What We Offer Flexible PTO & competitive pay RRSP match (CAD) // 401K match (US) & stock options Customizable benefits — flexible coverage, paramedical services, and an HSA. Employee discount on Fullscript catalog of products for family & friends. Continuous learning — training budget + company‑wide initiatives. Hybrid and remote flexibility. You’ll Join a Team That Values innovation. Supports growth. Puts people first. A Few Things to Know We’re grateful for the high level of interest in joining Fullscript. Because of the number of messages we receive, we’re not able to review or respond to individual inquiries about open roles via email, LinkedIn, or other social platforms. Please apply directly through our careers page to ensure your application reaches our hiring team. Fullscript is an equal‑opportunity employer committed to creating an inclusive workplace. Accommodations are available upon request. Contact ****** for support. All employment offers are contingent upon the successful completion of background checks, conducted in compliance with applicable federal, state, and provincial laws. We also use AI tools to support parts of our hiring process, like screening and reviewing responses. Final decisions are always made by people. This process complies with privacy and employment laws across Canada and the U.S. Learn more about Fullscript on Instagram @fullscriptHQ. Seniority level Mid‑Senior level Employment type Full‑time Job function Science #J-18808-Ljbffr