Senior Analytics Engineer (Web3)

Location: New York, United States; on-site

Company

Polymarket operates a peer-to-peer prediction market where users trade on outcomes across politics, economics, sports, culture, and current affairs.

What you will do

• Design and build dbt models that transform platform, on-chain, off-chain trading, and third-party data into trusted, documented datasets.
• Define core metrics such as volume, traders, retention, acquisition cost, and revenue across dashboards and business discussions.
• Partner with data engineers on warehouse design, materialized views, incremental models, query performance, and cost.
• Build and maintain self-serve reporting in Vercel dashboards and Hex for growth, marketing, finance, and market operations.
• Translate stakeholder questions into durable data models, tests, monitoring, and documentation.
• Model new products and market types while keeping the semantic layer aligned with changing business logic.

Requirements

• 7+ years of experience in analytics engineering, data analytics, or a similar role, including production ownership of a modeling layer.
• Expert SQL skills, including writing and optimizing complex queries against high-volume datasets.
• Hands-on experience with dbt or an equivalent tool, Airflow or another orchestration solution, and a modern cloud warehouse such as Databricks, Snowflake, BigQuery, or ClickHouse.
• Strong dimensional modeling and metric design skills, including sound denormalization judgment.
• Fluency with BI tools such as Hex, Looker, or similar, with an emphasis on self-serve analytics.
• Software engineering fundamentals, including version control, code review, maintainable project practices, and adapting to frequently changing business logic.

Nice to have

• Familiarity with on-chain data or blockchain analytics.
• Experience in fintech, crypto, prediction markets, or other data-intensive financial products.

Culture & Benefits

• Small, high-ownership data team working closely with data engineers and data scientists.
• Competitive salary and equity.
• Unlimited PTO.
• Full health, vision, and dental coverage.
• 401(k) match.
• New MacBook Pro, large display, and accessories.