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Algo Trading Developer - Fixed Income Technology

📍 Paris, France

Informatique & Technologie PowerToFly

Description du Poste

The Fixed Income Algo Technology team in EMEA supports Citi’s market making, algorithmic trading, and internal matching for the EMEA Business. We’re seeking to hire an AVP level candidate to advance the algo execution platform creating a best in class, next generation product for our clients’ franchise. This includes optimizing execution logic and development of new algorithms and controls to minimize market impact. The suite of components including execution tools, internal market makers, matching engines, and the hedger components.

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 Fixed Income 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 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:

Proven programming experience with an Object-oriented language (preferably Java), Multi-Threading, KDB 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 with Rust

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

Knowledge of major Fixed Income Products (e.g., EuroGovies/Swaps/GILTS/SAS etc.) and Broker/Customer Markets electronic trading flows.

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.

We are offering various and attractive benefits, just as hybrid working model (2 days from home).

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive.

Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities.

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

This job opening is for an existing job vacancy.

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.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

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Détails du Poste

Date de Publication: March 7, 2026
Type de Poste: Informatique & Technologie
Lieu: Paris, France
Company: PowerToFly

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.