IT & Software

Senior React Engineer

JUXT

London · England · United Kingdom

Senior React Engineer | Electronic Trading Technology | London Hybrid

We're hiring a Senior React Engineer to join a leading financial markets technology team building high-performance trading and market data applications used globally.

We're looking for engineers with:

  • Experience building real-time, data-intensive applications
  • Experience with WebSockets, streaming data and event-driven architectures
  • Strong testing practices (Playwright, Cypress, Selenium etc.)
  • Ability to work across the stack and collaborate closely with backend teams
  • Electronic Trading, Market Data or Low-Latency Systems
  • Solace, Kafka, Aeron or similar messaging technologies
  • AG Grid, Protobuf, FlatBuffers or SBE

This is an opportunity to work on complex front-office systems where performance, scalability and user experience are critical.

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Reference: WJ-766_22239584

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