Polymarket
Head of Markets
New York, NY, USA2h ago
Software Engineering, Operations, Data Science New York, NY, USA Posted on Apr 10, 2026 Apply now Location
Full time
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.
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.
You're an engineer who builds things that make companies run faster. You see a manual process and your instinct is to automate it. You see a team bottleneck and you ship a tool to fix it — not next quarter, today.
We're hiring someone to own internal AI at Polymarket. You'll identify inefficiencies across every team, then build the agents, automations, and infrastructure to eliminate them. This is a hands-on-keyboard, high-autonomy role. You are the team.
Find the highest-leverage problems across ops, finance, talent, CX, engineering, and marketing — then build AI-powered systems to solve them
Design and deploy agents, copilots, and automations using LLMs, APIs, and whatever tools get the job done
Write production code. Python, TypeScript, integrations across our stack (Notion, Linear, Slack, GitHub, etc.)
Build shared infrastructure: prompt libraries, eval harnesses, agent frameworks, RAG pipelines
Move fast. You should be experimenting with new models and tooling within days of release
Set the standard for how the entire company builds with AI
Engineer first. You write production code daily. 5+ years building software
AI native. You live at the frontier — LLMs, agents, tool-use, evals, RAG. You don't just use AI tools, you build them
Founder energy. You've started something or operated like someone who has. End-to-end ownership, minimal direction
Shipping > planning. You'd rather deploy something useful today than architect the perfect system for months
Full-stack. You can build the API, the UI, the pipeline, and the infra without waiting on anyone
Founded or co-founded a startup (a plus)
Open-source AI tooling contributions (a plus)
Crypto / fintech / prediction markets background (a plus)
Resume, GitHub, and 2–3 AI systems you've built — show us the code and the impact.
Competitive salary & equity
401k match
Hardware setup — new MacBook Pro, big display, & accessories
Apply now See more open positions at Polymarket