Java Developer; FX Trading

Basic information

Location London Business  Line Technology & Transformation Job Type Contract Date  published
02-Jul-2026

Req #23986

Job Title: Java Developer (FX Trading) - contract

Location: London Hybrid. Travel to the London office on 2-3 days a week

Duration: 6 months (with potential to extend)

Contract

Start Date:

ASAP
* note client onboarding takes 4-6 weeks from offer

Day Rate: Competitive (Inside IR35)

the company

Working with the the company Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with the company.

We are looking for an experienced Java Developers to work in the Technology and Transformation Team at the company. You will support the FX trading platforms with one of our global financial services clients. This position requires Java server-side d
evelopment with FX experience within Financial Services sector, excellent communication skills combined with the tech listed below.

• Highly technical with strong Java server-side development experience.
• Must have FX experience within Financial Services sector. Have pricing or algo-trading experience in any asset class
• Have full technology stack knowledge of Java, Linux and networks.
• Have excellent communication skills to face off to tech management, Quantitative Strategies Group and trading desk.
• Full SDLC experience,
  Git, Jenkins, Ansible etc.
• Advanced programming skills including understanding of algorithms and data structures, design patterns, multi-threading.
• Experience in 3rd line production support
• Have a degree in Computer Science, Physics, Engineering, Mathematics, or relevant analytical degree.
• Be a strong team player
• KDB / Q experience (Desirable)

• Design, develop, and implement robust, scalable, and high-performance server-side Java solutions for our algorithmic trading platforms.
• Engage with the full technology stack, from core Java development to Linux and network optimizations, ensuring seamless end-to-end performance.
• Provide 3rd line production support to diagnose and resolve complex technical issues, ensuring the stability and reliability of our trading systems.
• Work in close collaboration with the Quantitative Strategies Group and trading desk to understand requirements and deliver innovative solutions.
• Participate in the full software development lifecycle (SDLC), utilizing tools such as Git for version control, Jenkins for continuous integration, and Ansible for deployment automation.
• Effectively communicate technical concepts and project status to technology management and other stakeholders.

As a means of managing tax, commercial and reputational risks, the company prohibits the use of Associates through Personal Service Companies (‘PSCs’). All Associates must contract under PAYE arrangements through a the company approved ‘Employment Company’ (aka ‘umbrella company.’)