130K–215K USD / year
Software Engineer (TypeScript/JavaScript)
FullstackRemote — worldwide
Published on 2026-10-13
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About this role
Build and maintain Databento’s JavaScript/TypeScript client library and develop responsive front-end applications. The role also contributes to Python or Rust backend work and translates design handoffs into production-ready interfaces.
About the company
Databento delivers historical and real-time market data APIs so quant traders and fintechs can access exchange feeds with usage-based pricing.
The team
Platform/API engineering team
Stack
TypeScriptJavaScriptN-APInode-addon-apiWebAssemblyReactReduxVite
What you'll do
- Own and maintain a robust, well-tested JavaScript client library for external users
- Integrate native libraries into JavaScript/TypeScript using N-API, node-addon-api, or WebAssembly
- Build responsive front-end applications with React and related tools
- Contribute to backend projects, API design, and database migrations
- Turn design handoffs into production-ready components and design systems
- Maintain CI/CD pipelines, including npm publishing
- Document components with Storybook or similar tools
- Coordinate feature rollouts and updates across teams
What we're looking for
- Proficiency with React, Redux, Vite, Web Workers, and WebSockets
- Experience collaborating across design and engineering teams
- Backend experience with APIs, databases, and migrations
- Full-stack experience with Python or Rust and REST API design
- Strong communication skills for remote work
Nice to have
- Experience with trading, market data, or quantitative finance
- Familiarity with Storybook or similar component documentation tools
Benefits
- Health, dental, disability, and life insurance
- 401(k) matching
- 100% remote work
- Payment in local currency