eFX Java Developer Contract

6 days ago

City of London, United Kingdom CBSbutler Holdings Limited trading as CBSbutler Full time

eFX Low Latency Java Developer - Contract

Location: London - Hybrid 3 days per week in the office
Duration: 12 months
Rate: £480-£550 per day Inside IR35

Hiring for a Senior Java Developer with strong FX and low-latency experience to join an eFX Algo IT team. You will build and optimise microsecond-level pricing, market connectivity and trading systems in a fast-paced Front Office environment.

Responsibilities include:
- Develop high-performance eFX pricing and connectivity services
- Support trading algorithms and real-time analytics
- Prototype and deliver solutions quickly for Front Office
- Work across design, development, testing and release
- Provide 3rd-line support and ensure production stability

Skills and Experience:
- Strong Core Java
- FX background (essential)
- Proven low-latency engineering skills
- Hands-on with Agrona, ring buffers, UDP, LMAX Disruptor/Chronicle Queue
- FIX protocol knowledge
- UNIX experience
- Agile delivery experience

Please apply for immediate interview

CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds

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