Senior Low-Latency C++/Java Trading Engineer

Cantor Fitzgerald

Greater London

On-site

GBP 90,000 - 130,000

Full time

11 days ago

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Job summary

Cantor Fitzgerald Technology Markets LLC in London seeks a Software Developer with strong Java and C++ skills to design, develop, and optimize high-performance trading applications. You will contribute to matching engines, FIX gateways, and real-time market data infrastructure within a fast-paced electronic trading environment.

Join a collaborative team focused on low-latency, high-frequency electronic trading.

Qualifications

5+ years in software development with a focus on Java.
Hands-on experience with C/C++ and Python is essential.
Practical experience with FIX or similar electronic trading protocols.

Responsibilities

Design, develop, and enhance matching engines, FIX gateways, and other electronic trading applications.
Build and maintain high-performance, low-latency applications in Java and C++.
Develop and support client-server applications and real-time market data or trading gateways.
Maintain and enhance existing applications written in Java, JavaScript, and related technologies.
Work with FIX and other electronic trading protocols for seamless integration.
Develop efficient in-memory data structures and optimised processing for performance.
Troubleshoot production issues and improve stability and scalability.
Collaborate with cross-functional teams to deliver robust trading solutions.
Support full software development lifecycle and deployment/maintenance.