Sr. Staff Engineer
Polymarket is a decentralized information markets platform that lets users bet on the outcome of real-world events.
Maintainer signals as of 8/14/2026
Funding history
About Polymarket
Polymarket is an information markets platform where users can trade on the outcomes of various events, leveraging the power of free markets to forecast the future. It provides a mechanism for users to bet on real-world events and earn money based on the outcomes.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will provide technical leadership for growth engineering while writing code daily. You will build Go-based data pipelines, audit martech integrations, develop experimentation infrastructure, ship full-stack features in Go and TypeScript, productionize ML systems, review designs and code, and use AI tools to improve engineering output.
Requirements
- 10+ years of experience spanning full-stack development, data and analytics infrastructure, and martech systems
- Production-level Golang expertise
- Production-level TypeScript expertise
- Analytics and data pipeline design
- Production ML systems
- Systems thinking
- Architectural decision-making
- AI-assisted development
- Technical direction experience
- Marketplace, fintech, or consumer product experience
Responsibilities
- Build and maintain Go-based data pipelines
- Audit martech integrations
- Architect and ship experimentation infrastructure
- Ship full-stack growth features in Go and TypeScript
- Build ML systems into production
- Review experiment designs and code
- Use AI tools to accelerate engineering output
Benefits
- Equity
- Unlimited PTO
- Health coverage
- Vision coverage
- Dental coverage
- 401k match
- New MacBook Pro
- Large display
- Accessories