Java Software Developer | Low Latency & FIX Connectivity | Financial Services | London, Hybrid

We’re partnered with a specialist engineering firm known for solving demanding performance challenges across financial markets and technology. Their teams design, build and optimise high-throughput, low-latency systems used by global financial institutions where speed, reliability and precision genuinely matter.

They’re now looking for a Java Software Developer with proven experience building high-performance JVM-based systems, ideally within trading, banking, fintech or front-office financial markets environments.

This role would suit someone with around 4–10 years’ commercial engineering experience who has worked on performance‑critical Java systems and has exposure to FIX Protocol , connectivity, messaging or electronic trading flows.

It’s a hands‑on engineering role for someone who enjoys solving hard technical p...