Performance Marketer

About PolymarketPolymarket 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.We're growing fast – both in terms of volume ($21B traded in 2025) and adoption as an alternative news source. Our ambition is to become a ubiquitous beacon of truth in global media and we need your help adding fuel to the fire.About the RoleWe’re looking for a Performance Marketing Associate to own and scale our paid acquisition engine. This role will report to the Head of Performance Marketing and is ideal for someone with deep experience managing large-scale budgets, driving efficient growth, and building a high-velocity experimentation culture across channels.What You'll DoHelp with performance marketing across paid channels, managing a minimum of $100M+ in annual ad spend with clear accountability for CAC, LTV, payback period, and revenue growthScale and optimize campaigns across platforms including Meta, Google, TikTok, Reddit, YouTube, affiliates, and emerging channels, with a strong bias toward testing, iteration, and capital-efficient growthPartner closely with creative, brand, product, and analytics teams to drive creative strategy and feedback loops, turning performance insights into stronger ad concepts, messaging, hooks, landing pages, and conversion pathsBuild a rigorous experimentation engine across audiences, bidding, offer strategy, funnel structure, creative formats, and attribution, using data to identify where incremental spend can drive outsized returnsDevelop and maintain a best-in-class performance reporting system, including forecasting, budget allocation, channel mix modeling, and incrementally thinking, so leadership c