eFX Software Engineer (Java)

eFX Software Engineer (Ultra‑Low Latency Java)

Hybrid / Remote - London

Up to £160,000 + Bonus + Benefits

We're supporting a major financial services organisation hiring an eFX Software Engineer to build and optimise ultra‑low‑latency trading systems used across global FX markets. If you're a high‑performance Java engineer who loves solving complex technical challenges at scale, this is a standout opportunity.

What you’ll work on:

• Engineering sub‑40 μs latency eFX systems with high throughput and fault tolerance
• Designing real‑time pricing, risk and trading components
• Evolving low‑latency Java patterns (lock‑free, low‑GC, CPU/cache optimisation)
• Working closely with quants, traders, architects and senior engineers
• Influencing technical strategy across distributed, performance‑critical systems

What we’re looking for:

• Strong experience in low‑lat...