Senior Java Engineer for Real-Time Fintech Trading Platform

Ocho

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Belfast City District, Northern Ireland

Posted 6 days ago

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About the role

Ocho in Belfast is seeking a Senior Java Technical Specialist with 5+ years of fintech experience to own high‑throughput trading infrastructure, including the core matching engine and clearing system.

You will partner with Staff Engineers to shape architecture, implement ultra‑low-latency messaging using Aeron, expose customer APIs via FIX, REST and WebSocket, and drive production‑grade delivery in a true exchange‑scale environment.

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About this listing

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