Performance Engineer

Xanadu
Full-time Cork, County Cork Engineers
Posted:
February 20, 2026
Location:
Cork, County Cork, Ireland

Job Description

Performance Engineer

Xanadu builds and operates the high-performance exchange technology that powers Matchbook and other trading-style platforms. Our systems behave much closer to electronic financial markets than traditional betting platforms: ultra-low latency, API-driven, highly concurrent, and designed to scale globally.

With continued expansion into new markets, system performance, reliability, and predictability are more critical than ever.

As a Performance Engineer, you will help ensure our trading systems remain fast, stable, and resilient under rapidly growing and highly variable workloads. You’ll work on large-scale distributed systems, shaping the performance characteristics of services that process hundreds of millions of daily requests and billions of dollars in transactions.

This role is ideal for engineers who thrive at the intersection of systems engineering, performance analytics, large-scale distributed architecture, and deep o...

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Job Overview

Job Type: Full-time
Location: Cork, Ireland
Posted: February 20, 2026
Deadline: April 01, 2026