Software Engineer (TypeScript/JavaScript (Fintech))

TL;DR

Software Engineer (TypeScript/JavaScript (Fintech)): Building and maintaining a JavaScript client library and front-end interfaces for a modern market data platform with an accent on native library integration and real-time data delivery. Focus on integrating N-API/Wasm, developing responsive React applications, and designing scalable REST APIs.

Location: Remote, Boston, Salt Lake City, San Francisco, or New York (Must be based in the US)

Company

hirify.global is a market data platform for modern finance providing real-time and historical data across futures, options, and equities through a unified API.

What you will do

• Own, build, and maintain the JavaScript client library to ensure robustness and ease of external integration.
• Integrate native libraries into JavaScript/TypeScript code using N-API, node-addon-api, or Wasm.
• Build responsive, performant front-end applications using React, Redux, Vite, Web Workers, and WebSockets.
• Contribute to full-stack projects including backend work in Python or Rust, REST API design, and database migrations.
• Collaborate with design teams to translate Figma handoffs into production-ready components and design systems.
• Set up and maintain CI/CD pipelines and publish packages to npm.

Requirements

• Proficiency with React, Redux, Vite, Web Workers, and WebSockets.
• Hands-on backend experience building APIs and working with databases.
• Full-stack experience with backends in Python or Rust.
• Must be based in the US (Remote, Boston, Salt Lake City, San Francisco, or New York).
• Strong communication skills and work ethic suitable for a remote workplace.

Nice to have

• Background in trading, market data, or quantitative finance.
• Experience implementing production-ready design systems from Figma.
• Familiarity with Storybook or similar component documentation tools.