Low Latency Java Developer - Cash Equities - Source Technology

Low Latency Java Developer – Cash Equities

London (Hybrid)

Contract

Outside IR35 :£700-£+00

Source Technology have multiple high-performance Java developer roles available to work on a low-latency cash equities trading platform for a tier-one investment bank.

What You’ll Do:
• Develop and optimize ultra-low latency, high-throughput trading systems.
• Collaborate with traders, quants, and technology teams to enhance execution performance.
• Build solutions for trade monitoring, reconciliation, and recovery.
• Implement automated testing and CI/CD best practices.

What We’re Looking For:
• 10+ years' experience in low-latency Java (Java 11+) development.
• Expertise in JVM tuning, asynchronous programming, and high-performance messaging.
• Strong understanding of exchange connectivity, market data feeds, and FIX protocol.
• Experience in cash equities trading systems is highly desirable.
• Exposure to LMAX Disruptor, Chronicle Queue, Aeron, Kafka, or FIX engines is a plus.

If you're an experienced Java Developer who has worked on low-latency trading systems, ideally within the equities space, apply now, and I'll be in touch ASAP!