Software Engineer, Dev Tools

About the Company

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.

Responsibilities

• Improve APIs, SDKs, and documentation quality and usability
• Reduce time to first success for external developers by identifying and fixing integration friction
• Partner with engineers to improve usability and consistency across developer-facing systems
• Debug developer issues and use feedback to guide future development
• Drive high-impact Dev Tooling workstreams independently with strong product judgment
• Use AI tools consistently to accelerate implementation, debugging, and documentation

Requirements

• Strong engineering skills in TypeScript and/or JavaScript
• Proficiency in at least one strongly typed compiled language (Rust, Go, C#, Kotlin, Swift, or C++)
• Experience building or maintaining SDKs, APIs, or developer documentation
• Deep understanding of API and SDK fluency and developer experience
• Strong written communication skills
• Demonstrated use of AI tools in engineering workflows for at least 6 months
• Ability to operate with autonomy in a fast-moving environment

Preferred Qualifications

• Experience integrating APIs and SDKs into React applications
• Familiarity with blockchain, trading, or developer platforms

Benefits

• Competitive salary & equity
• Unlimited PTO
• Full Health, Vision, & Dental coverage
• 401k match
• Hardware setup: new MacBook Pro, big display, & accessories