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Fixed Income Algo Senior Developer - VP

Citi

Citi

Software Engineering
London, UK
Posted on May 22, 2025

Fixed Income Algo Senior Developer - VP

Job Req ID 25867261 Location(s) London, United Kingdom Job Type On-Site/Resident Job Category Technology

The evolution of electronic trading and automation has changed the way that Fixed Income products trade forever, driving a need for real-time, low latency pricing, market making and risk technology. In this increasingly electronic and competitive landscape, Citi is a major key player.

The Fixed Income Algo Technology team is responsible for Citi’s market making, hedging, algorithmic trading and internal matching engine, enabling our business to keep its market-leading position. Having a platform that provides exceptional and dependable trading experience is crucial for the bank.

We are looking for a talented and passionate developer to continue to evolve our next-generation Algo trading applications. The role requires a detailed understanding of software design/best practices along with a strong technical ability. This is a challenging and exciting opportunity to work on high profile trading applications. The team works closely with end users gaining direct exposure to the fast-paced world of front office trading and finance.

Job Responsibilities / Role:

  • Designing and developing Algo trading applications for the business
  • Working directly with Traders and Quants to contribute towards the future direction of the platform.
  • Improve the technical capabilities of the platform to ensure 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
  • 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, support, and development teams on various exciting projects

Job Opportunities:

  • Build a strong profile in a high-performance global team (London, Paris, NY)
  • Develop efficient and robust solutions to challenging business problems.
  • Work on a globally distributed team to deliver the next generation Algo platform for traders at Citi.
  • Gain knowledge and exposure to Front Office Trading Systems, Fixed Income, and Derivatives flows.

Qualifications:

Required

  • 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.

Preferred

  • 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.
  • Prior experience in building algo trading systems is highly desirable
  • Solid understanding of service architecture and high performance, low latency, and multithreading techniques
  • Strong focus on system performance tuning and experience with low latency Java programming
  • Experience with ION Trading solutions
  • Knowledge of major Fixed Income Products (e.g., EuroGovies/Swaps/GILTS/SAS 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 & Jenkins
  • Worked with tools such as IntelliJ, Gradle, etc.,
  • Experience on JSON/XML and REST service


Education:

  • Bachelor’s degree/University degree or equivalent experience

Competencies:

  • Excellent communication skills, oral and written; ability to face off to business users.
  • Good team-work skills, and the ability to work in a distributed global team environment
  • Strong analytical and problem-solving skills
  • Self-motivated with the determination to learn and achieve his/her goals
  • Experience in full lifecycle development
  • Ability to inspire and raise the level of his/her colleagues from a technical perspective.


This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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