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Technical Lead Java Low Latency Engineer FX eTrading

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: McGregor Recruitment
Full Time position
Listed on 2026-07-06
Job specializations:
  • Software Development
    Java Developer
Salary/Wage Range or Industry Benchmark: 70000 - 100000 GBP Yearly GBP 70000.00 100000.00 YEAR
Job Description & How to Apply Below
Location: Greater London

I'm working with a leading global investment bank looking to hire an exceptional Technical Lead Java Engineer to help build the next generation of ultra-low latency FX eTrading and pricing platforms
.

This is a genuine Front Office engineering opportunity, partnering directly with FX Traders, Quants and Quant Developers to design and optimise mission-critical electronic trading systems where every microsecond matters.

We're looking for engineers who thrive on solving complex performance problems and have a passion for building world-class low latency trading technology.

Key experience sought:
  • Core Java (Java 17+/21 preferred)
  • Ultra-Low Latency Java development
  • FX eTrading & Electronic Market Making
  • FX Spot, Forwards, NDFs and FX Options experience
  • Real-time Pricing & Matching Engines
  • Low Latency Market Data Platforms
  • JVM Tuning & Garbage Collection optimisation
  • High-performance Concurrent Programming
  • Lock-free algorithms & Disruptor-style architectures
  • Microsecond/Millisecond latency optimisation
  • Performance Profiling, Benchmarking & Capacity Planning
  • Linux Performance Engineering
  • Aeron, Kafka, Solace or other high-performance messaging frameworks
  • High-throughput Distributed Systems
  • Event-driven & Microservices Architectures
What you'll be doing
  • Designing and developing next-generation FX pricing and eTrading platforms
  • Driving latency improvements across the full trading stack
  • Working directly alongside Front Office Trading and Quant teams
  • Leading technical design and engineering best practice
  • Modernising critical trading infrastructure used globally
  • Solving complex performance bottlenecks across distributed systems

This is an outstanding opportunity for someone who enjoys working at the cutting edge of Java performance engineering
, where technology has a direct impact on trading revenue and execution quality.

Previous Front Office investment banking experience within FX is essential
, particularly across FX eTrading, Pricing, Market Making or Low Latency Trading Systems
.

If you're interested in learning more, or know someone who could be a great fit, feel free to get in touch for a confidential discussion.

McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

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