Fixed Income - ETrading Senior Java Developer, Citi

Citi

Location:
United Kingdom, London

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

Fixed Income Technology is responsible for delivering state of the art technology solutions to the Global FI business. Initiatives includes deliveries across sales, risk, pricing, algorithmic trading, execution, trade processing, and much more. Citi is one of the top global dealers on the street in Fixed Income, and contributing to that success is a great opportunity to develop cutting edge technical skills with strong career opportunities. The FI business has set out an ambitious growth plan, and strong technical development is critical to achieving our goals and enhancing our leading position in the financial market.

Job Responsibility:

Designing and developing front office eTrading applications to the trading business
Working directly with Traders, Sales, and Quants to contribute towards the future direction of the platform
Utilizing creativity and innovation to improve the technical capabilities of the platform and ensuring it remains stable, flexible, and maintainable
Driving engineering standards and continuing to strive for best
Enhancing our automated testing efforts and optimizing our UAT process
Mentoring strong and energetic team in EMEA region
Serving as advisor or coach to new or lower-level analysts
Troubleshooting challenging performance and scalability issues
Engaging with business users in London and across Europe (Paris, Milan)
Assisting in third line support during core trading hours
Acting as Subject Matter Expert to senior stakeholders and/or other team members
Liaising with the global business, product team, support, and development teams on various exciting projects

Requirements:

10+ years of programming experience with an Object-oriented language (preferably Java), Multi-Threading and any relational database
Solid architectural understanding of enterprise applications
Understanding of computing science fundamentals – concurrency, algorithms, data structures, design patterns, etc.

Nice to have:

Experience with Java Core, Spring framework and Linux
Experience developing large financial software trading systems with substantial hands-on development experience in building systems with an attention to optimizing and tuning performance, while also demonstrating critical thinking skills related to re-use, scalability, and troubleshooting
Experience of delivering solutions with ION Trading, Transficc or other recognised connectivity vendors
Knowledge of major Fixed Income Financial Products (e.g. corporate bonds, ETFs, Interest Rate Swaps etc) and Broker/Customer Markets electronic trading flows
Experience of KDB
Experience with modern software development practices such as Agile development, test-driven development, and continuous integration and continuous delivery
Worked in an Agile globally distributed team using tools such as Jira, Bitbucket, Sonar & Team City
Worked with tools such as IntelliJ, Gradle, etc.
Experience on JSON/XML and REST service

Additional Information:

Job Posted:
October 02, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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Fixed Income - ETrading Senior Java Developer