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# UI Developer

- **Company:** Jump Trading
- **Location:** Chicago, IL, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Unit Testing, Pair Programming, TypeScript, Web Applications, WebSocket, ReactJS, Kubernetes
- **Published:** November 7, 2026
- **Apply:** https://www.juju.com/job/28_25303_6987ce772c9d8d3ff00994caa260ed08

## About the Role

* At least 4+ years of professional experience building web-based UIs
 * Extensive experience with React, TypeScript, WebSocket protocols, REST, and UI unit-testing
 * Very comfortable working in a highly agile, collaborative methodology (sprints, pair-programming, testing, estimation, etc.)
 * Deep empathy for developers who will consume your platform and foresight to deliver improvements while also managing change carefully
 * Reliable and predictable availability, * An eye for quality design
 * Experience with Kubernetes, Helm, containers, CI/CD pipelines
 * Experience working in trading / finance.

If you are currently a student or recentgraduate, please see our Campus postings which offer both intern and full-time opportunities.