Our client is a premier software engineering consultancy built to tackle the most complex, mission-critical engineering problems in modern finance. They are currently building next-generation, high-throughput FX trading platforms where microseconds matter.
The Role
As a Senior Low-Latency Java Engineer , you will design and build commercial-grade, event-sourced microservices for FX pricing, matching, and execution engines from scratch. You will work closely with front-office stakeholders, writing high-performance code and eliminating latency bottlenecks.
- Core Java Mastery: Expert-level experience in Core Java (Java 17+) writing high-availability, fault-tolerant distributed systems.
- Low-Latency & Event-Driven Systems: Proven track record with event-driven architectures (e.g., Sequencers, CQRS, Command Sourcing) in electronic or algorithmic trading environments.
- Mechanical Sympathy: Hands-on experience writing low-latency, zero-GC/zero-allocation code and tuning performance in Linux environments.
- Trading Infrastructure Experience: Solid domain experience building order gateways, exchange connectivity, or market data systems.
Bonus Points
- Aeron: Experience with Aeron, Aeron Cluster, or OpenHFT/Chronicle stack.
- FX / CFD Domain: Deep understanding of FX market microstructure or CFD platforms.
- Modern Messaging & APIs: Experience with Vert.x, WebSockets, REST, or binary protocols (FIX/SBE).
- Cloud & DevOps: Familiarity with AWS, Docker, Grafana, or Jenkins.
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Senior Low-Latency Java Engineer (Electronic Trading – FX). in London employer: Morgan McKinley
As a leading international savings and investments business with over a century of experience, we pride ourselves on fostering a supportive and inclusive work environment that prioritises employee well-being and professional growth. Our flexible working arrangements and commitment to workplace accommodations ensure that you can thrive in your role as the Group Financial Crime Policy and Standards Manager, while contributing to our mission of delivering exceptional financial outcomes for our clients. Join us to be part of a dynamic team that values collaboration, innovation, and integrity in the financial sector.
