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Low Latency Java Engineer - Investment Bank

eFinancialCareers

London · Posted 21 Sep 2026 · 64 applicants

Permanent
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Java Engineer – Front Office – Low-Latency – Investment Bank

London Based

Hybrid

A leading Investment Bank are looking to hire an experienced Java Engineer to join their Front Office Low-Latency team to be a part of a multi-year modernisation project

What you'll be doing:

  1. Design/develop high performance, low-latency applications for essential systems
  2. Investigate and fix bottlenecks, optimising code performance
  3. Collaborate and communicate with cross-functional teams
  4. Be a part of the full SDLC

What we are looking for:

  1. Strong Core Java skills
  2. Experience using low-latency systems
  3. Experience with real time systems/event driven architectures
  4. Understanding of latency-optimised libraries; knowledge of Disruptor/Aeron/Chronicle would be a benefit
  5. Background in financial services or other low-latency industries

This is a great opportunity to work on industry renowned low-latency solutions in a high performing and collaborative environment.

Apply now