Software Engineer, Dev Tools
Summary
A Software Engineer focuses on improving APIs, SDKs, and developer documentation for a prediction market platform, fixing integration issues, and driving Dev Tooling workstreams, using TypeScript, JavaScript, and AI 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
- 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
- Experience integrating APIs and SDKs into React applications
- Familiarity with blockchain, trading, or developer platforms
- Competitive salary & equity
- Unlimited PTO
- Full Health, Vision, & Dental coverage
- 401k match
- Hardware setup: new MacBook Pro, big display, & accessories