Java Software Engineer

Block MB

📍 london, london, United-Kingdom

Full-time Other-General Posted February 27, 2026

Job Description

Principal / Senior Java Engineer – Ultra Low Latency Trading Systems

Location: London (Hybrid)


The Opportunity

A leading global quantitative trading firm is seeking an exceptional Java Engineer to join one of the highest-performing engineering teams in systematic trading.

This firm operates at the forefront of low-latency technology, where software performance directly drives trading outcomes. The successful candidate will work on highly optimised, mission-critical trading infrastructure alongside elite engineers, researchers, and traders.

This is a highly selective environment focused on technical excellence, ownership, and measurable impact.


The Role

You will design and build ultra-low latency, high-throughput trading systems responsible for processing market data and executing strategies across global markets.

The role involves solving complex distributed systems challeng...