Principal Developer - Java, FX

4683382
  • Job type

    Permanent
  • Location

    London
  • Working Pattern

    Full-time
  • Specialism

    Software Development
  • Industry

    Banking & Financial Services
  • Pay

    Competitive + benefits package
  • Closing date

    29 May 2025

Principal Developer – Java, FX, Low Latency | London/Hybrid | £120,000 - £135,000

Hays Software Engineering are looking for a Principal Developer looking to take the next step in their career whilst also remaining hands-on in joining a new FX matching engine team within a world renowned Financial Services business.

What you will be doing:

  • Spearhead the design and development of a high-performance FX Exchange application, utilising Java as the primary language with foundational expertise in C++.
  • Shape the technical vision, ensuring the implementation of robust, scalable, and secure FX trading solutions across FX Spot and FX Swaps products.
  • Architect systems that adhere to key operational, risk management, and regulatory requirements.
  • Optimise Java applications and fine-tune operating systems to maximise performance in high-frequency trading environments.
What we are looking for:
  • 10–15 years hands-on Java experience.
  • Experience building FX trading applications.
  • Experience within High Frequency Trading environments.
  • Understanding of FIX protocol, Low Latency & binary protocols for market data.
Benefits details:
  • 25 annual leave days + bank holidays.
  • Performance bonus (20%+)
  • 5% non-contributory pension
  • Cycle to work scheme
  • £1,000 annual well-being sum

Apply for this job

Talk to Luke Lovegrove, the specialist consultant managing this position

Located in London-City, 5th Floor, 107 Cheapside, Telephone 02034650094
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