Senior Data Analyst, Trust and Safety
PolymarketPrediction Markets company
New York, United StatesSenior
Founders Fund
General Catalyst
Polychain
Intercontinental Exchange
ParaFi
Data & AI
About the role
TL;DR
Analyze data to identify and prevent fraud and AML activity on a prediction market platform.
- •Polymarket is the world's largest prediction market platform.
- •We enable individuals to express views on real-world events by trading on outcomes across politics, economics, sports, culture, and current affairs.
- •Built as a peer-to-peer marketplace with no centralized "house," Polymarket aggregates diverse opinions into transparent, market-based probabilities that reflect collective expectations about the future.
- •Key Responsibilities Write SQL queries to investigate suspicious trading activity on the US exchange, from initial flag through resolution Field ad hoc data requests from the Trust and Safety team and deliver clear, well-documented answers without needing step-by-step direction Build and maintain monitoring dashboards that track fraud and AML signals on an ongoing basis, keeping them accurate and useful week over week Requirements 3–5 years of experience in data analysis, with a track record of delivering under ambiguity Strong SQL skills
- •you write clean, efficient queries against unfamiliar schemas without help and can debug your own work Direct experience in fraud detection, AML investigation, or trust and safety analytics at an exchange, fintech, or similar environment
Required skills
SQLPython
Domain expertise
cryptofintech
Benefits & perks
Competitive salary & equity, Unlimited PTO, Full Health, Vision, & Dental coverage, 401k match, Hardware setup: new MacBook Pro, big display, & accessories
Tech stack
SQLPythonGitLinuxPostgreSQLMySQLRedisElasticsearchAWSGoogle CloudAzure