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Build and operate backend systems that automate market creation, lifecycle management, and resolution at scale. Implement event-driven pipelines, integrate external data sources and oracles, ensure reliability and scalability, debug production systems, and collaborate cross-functionally to maintain high engineering standards.

Own analytics for market listings and health: model liquidity dynamics, build recurring health reports, audit new listings, diagnose underperforming markets, partner with Markets team to deliver actionable analyses, and improve data instrumentation.

Own end-to-end go-to-market launch planning and execution for product features and verticals. Create positioning, messaging, and channel plans; coordinate Product, Growth, Design, and Comms; track launch performance and run post-mortems; compress launch plans for breaking news and live events while maintaining brand consistency.

As a Senior Backend Engineer, you will enhance Polymarket's CLOB engine by optimizing performance, handling transaction states, and debugging production issues, focusing on concurrency and observability.

Lead fundraising operations within the CEO Office: manage the fundraise tracker and CRM, build and refine pitch decks, draft quarterly investor updates, coordinate investor data requests and regulatory filings, prepare the CEO for meetings, and maintain LP/VC relationships and diligence materials to ensure smooth, organized capital formation.

Support senior institutional coverage and manage a subset of market maker and institutional client relationships end-to-end. Assist onboarding across product, legal, and compliance, prepare client materials, monitor account health, represent the firm at industry events, and relay client feedback to product and markets teams.

As a Technical Project Manager, you will coordinate engineering projects, track progress, manage team communications, and facilitate workflow between teams to enhance productivity in a fast-paced environment.

The Market Analyst will shape and curate Polymarket's markets, invent rulesets, prioritize new markets, monitor trends, and ensure compliance with industry standards.

Own and improve fiat and crypto payments infrastructure: set roadmap, manage PSP vendor relationships, run A/B tests and ML personalization to boost deposit/withdrawal conversion and authorization rates, lead integrations with engineering, analyze payment data, and respond to outages including off-hours support.

Design and maintain infrastructure to support high-performance APIs and data services at Polymarket. Lead system architecture and enhance development workflows, ensuring reliability and scalability.