Sr. Growth Data Analyst

Overview Mercari is Your Marketplace. We make it super easy to sell (or buy) almost anything. We all have things we don’t use, never used or simply outgrew. But that stuff still has value. Mercari gives you the power to simply sell it, ship it, and earn some cash for it. Fashion to toys. Sporting goods to electronics. All the brands you know and love. Our mission is simple: to make selling easier than buying. With 50M+ downloads in the U.S. and 350k+ new listings every day, we’re just getting started. What you’ll be doing: Strategic Advisory & Insight Discovery: Proactively identify trends and anomalies in complex datasets and translate findings into high-impact recommendations for senior stakeholders, moving beyond reporting to actively shaping growth. End-to-End Project Ownership: Independently manage the full analytics lifecycle—from defining the business problem and gathering requirements to data cleaning, modeling, and final delivery. Advanced Data Modeling & Architecture: Design, build, and maintain sophisticated data models and automated dashboards that serve as single sources of truth for the organization. Stakeholder Partnership: Act as the primary point of contact for cross‑functional teams (Product, Marketing, Ops), distilling technical complexities into clear, actionable narratives for non‑technical audiences. Process Automation & Optimization: Identify and automate repetitive data tasks using SQL and Python, and champion best practices for data governance, documentation, and code efficiency. What you’ll need: Bachelor’s degree in Business, Data Science, Computer Science, Statistics, or a related field. At least 8 years experience working in Data Analytics with large‑scale data processing tools (SQL, Python, etc.) Strong proven track record in growth, marketing, and direct business impact, with a willingness to own business impact explicitly. Proficiency in Python and SQL (Google BigQuery) Solid understanding of statistics, experimental design, and causal reasoning Looker (LookML) developer experience a plus Bonus Points: Japanese language proficiency is a plus This position is based in the San Francisco Bay Area with an expectation of in‑office 2 days per week. The applicable salary range for this role is $151,609 to $227,414. Total Rewards: Flexibility: Work from home and the office, depending on need and receive flexible time off Wellbeing: Top‑notch insurance plans, best‑in‑class new parent offerings and access to mind and body wellness apps Growth: Access to new tools, technologies, and learning opportunities Comprehensive and total rewards: We provide a strong financial foundation and rewards that go beyond the paycheck Teamwork: We celebrate from virtual coffee breaks to recognition programs #J-18808-Ljbffr Mercari US