About this role

▸about Polymarket — company background

About Polymarket

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.

About the Role

Polymarket is looking for its first HR Business Partner to serve as the primary people partner to a defined set of executives and their organizations. You'll own decisions within those groups rather than routing them upward — advising on org design, performance, employee relations, and talent while the company scales fast.

This is a foundational role. You'll define how the HRBP function operates at Polymarket and partner with the Head of People Experience to build manager enablement that scales beyond your own client groups.

What You'll Do

Serve as the primary people partner to a defined set of executives and their organizations, operating with the autonomy to own decisions within those groups rather than routing them upward

Advise leaders on org design and headcount planning — including structure, span of control, role clarity, and leveling — while decisions are still being shaped rather than after they're made

Own performance management end to end for your client groups, from cycle facilitation through calibration, holding a consistent bar across managers who assess talent differently

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