Senior Java Developer – Market Data - FX Options Technology, Citi

Citi

Location:
United Kingdom, London

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

The FX Options Market Data System is going through significant reengineering and modernisation. We are looking for an experienced Java developer and technologist to take a hands-on role and contribute to the design and delivery of the system.

Job Responsibility:

Deliver features and enhancements to the new strategic platform
The role is hands on - includes both technical implementation and thought leadership
Work with teams across FX Options Technology, FX Tech more broadly, the FX Quants and trading to define and then implement solutions that benefit the business
Drive the design and development of system architecture, work with users of the system, and enhance the quality of deliverables
Deliver BAU enhancements to help our trading business meet their short to medium term goals
Support the platform (as part of an L3 rota), work closely with dedicated support team

Requirements:

Knowledge and experience of Java development in an event-driven architecture
Proficient in multithreading, concurrency and performance tuning
Experience working in Linux environments
Experience of the following technical areas: Caching technologies e.g. Gemfire, Redis or others
Middleware: Tibco, Solace or other
Java and concurrency
Openshift/Kubernetes experience is a plus but not required
Exchange Data experience is a plus but not required
Proven track record of building new systems, replacing legacy systems and renovating existing systems
Highly credible hands on engineer, confident to deep dive into a product and codebase and offer detailed, constructive analysis and feedback
Awareness of industry trends and leveraging new technologies as appropriate
Experience working in finance is a plus, but not required

Nice to have:

Openshift/Kubernetes experience
Exchange Data experience
Experience working in finance

What we offer:

27 days annual leave (plus bank holidays)
A discretional annual performance related bonus
Private Medical Care & Life Insurance
Employee Assistance Program
Pension Plan
Paid Parental Leave
Special discounts for employees, family, and friends
Access to an array of learning and development resources

Additional Information:

Job Posted:
June 05, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Senior Java Developer – Market Data - FX Options Technology