Own, build, and maintain our JavaScript client library, robust and well-tested.
Integrate native libraries into JS/TS using N-API, node-addon-api, and Wasm.
Build responsive front-end apps with React, Redux, Vite, Web Workers, WebSockets.
Contribute to full-stack projects including backend in Python or Rust, REST APIs, and migrations.
Translate designs (e.g., Figma handoffs) into production-ready components and design systems.
Set up and maintain CI/CD pipelines, including publishing to npm.

🎯 Requirements

Mid-level or senior IC with design/engineering collaboration.
Proficiency with React, Redux, Vite, Web Workers, WebSockets.
Background in trading, market data, or quantitative finance.
Backend API development, databases, migrations.
Full-stack Python or Rust backends, REST API design.
Familiar with Storybook or similar tooling.
Strong communication and remote-work mindset.

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