Senior Java Software Engineer – Quant Trading

Company: Durlston Partners
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Senior Java Software Engineer – Quant Trading

This range is provided by Durlston Partners. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Direct message the job poster from Durlston Partners

Senior Java Developer – Quant Trading Firm – London – Up to £130k + bonus

Durlston Partners is working with a leading Quant Trading firm that is looking for a Senior Java Developer to join their team.

You’ll work closely with traders and quants to design and build low‑latency trading platforms. This is a hands‑on role where you’ll develop high-throughput systems, optimise performance, and solve complex engineering challenges in a fast‑paced financial environment.

What You’ll Do

  • Design and build low‑latency Java trading systems and execution platforms.
  • Optimise code for high throughput and minimal latency.
  • Enhance market connectivity and order management systems.
  • Ensure system reliability through rigorous testing and monitoring.

What They’re Looking For

  • Strong academic background in CompSci or Engineering.
  • Proven experience in Financial Services (Tier 1 Investment Bank or Buy‑Side).
  • Expert‑level Java skills (concurrency, multithreading).
  • Experience with low‑latency systems or electronic trading.

What They Offer

  • Competitive compensation (up to £130k) with significant bonus potential.
  • Work with talented traders and technologists.
  • Fast‑paced, meritocratic environment.
  • Direct impact: your work directly drives PnL and trading strategies.

If you are interested, please apply! Alternatively, feel free to reach out to david@durlstonpartners.com for a confidential discussion.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Information Technology

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London, England, United Kingdom

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Posted: April 11th, 2026