<div><h2>We are seeking a Quantitative Analyst/Developer to join our electronic execution team and drive the development of our cash equity algorithmic trading platforms. In this role, you will design and optimize high-performance trading systems using Java and Rust, directly impacting our internal and agency trading desks. If you are a collaborative problem-solver with a passion for market microstructure and quantitative research, you will thrive in our innovative and fast-paced environment.</h2><h2>Responsibilities</h2><ul><li>Develop and support our electronic execution platform for the cash equity algorithmic trading business using Java, Rust, or other cutting-edge technologies.</li><li>Conduct microstructure research and analysis of EMEA equity markets leveraging mathematical finance, statistics, and probability.</li><li>Build backtesting frameworks and prototype quantitative research projects on algorithmic trading topics using Python and kdb.</li><li>Monitor, analyze, and optimize platform performance to ensure ultra-low latency and high throughput.</li><li>Collaborate closely with internal traders, sales trading, execution advisory services, and technology professionals to deliver robust trading solutions.</li><li>Partner with control functions, including Legal, Compliance, Market and Credit Risk, Audit, and Finance, to maintain appropriate governance and control infrastructure.</li><li>Uphold a culture of responsible finance, good governance, supervision, expense discipline, and ethical conduct.</li><li>Assess risk and reward of transactions when making business decisions, demonstrating proper consideration for the firm's reputation and safeguarding its clients and assets.</li></ul><h2>Required qualifications and skills</h2><ul><li>Experience in the development or performance enhancement of execution algorithms, or a comparable quantitative modeling and analytics role.</li><li>Strong technical and programming skills in Java, Python, and kdb.</li><li>Demonstrated ability to communicate complex technical and quantitative concepts clearly and concisely, both in writing and verbally.</li><li>Master's or PhD degree in Financial Mathematics, Computer Science, Physics, or a related quantitative field, or equivalent practical experience in a relevant field.</li><li>Commitment to driving compliance with applicable laws, rules, and regulations, while applying sound ethical judgment in all business practices.</li></ul><h2>Beneficial skills and qualifications</h2><ul><li>Familiarity with Rust or other modern systems programming languages.</li><li>Knowledge of EMEA equity market microstructure and electronic trading dynamics.</li><li>Experience working with high-frequency data and time-series databases.</li></ul><h2>What we offer</h2><ul><li>You will have global opportunities to grow your career locally or explore international experiences with opportunities around the world.</li><li>You can expect a hybrid work model that supports in-office collaboration while providing remote flexibility.</li><li>You can grow through our investment in professional development, including training programs, mentorship, and skill-building opportunities.</li><li>You can leverage comprehensive employee wellness and well-being programs, including medical coverage, mental health resources, and initiatives promoting a healthy, balanced life.</li><li>You will benefit from competitive retirement planning contributions and investment options to support your long-term financial goals, alongside parental and family support programs.</li></ul>Ready to shape the future of electronic trading? Apply today to join our team at Citi.</div>#LI-COF------------------------------------------------------<h2>Job Family Group: </h2>Institutional Trading------------------------------------------------------<h2>Job Family:</h2>Quantitative Analysis------------------------------------------------------<h2>Time Type:</h2>Full time------------------------------------------------------<h2>Most Relevant Skills </h2>Please see the requirements listed above.------------------------------------------------------<h2>Other Relevant Skills </h2>For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------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 <a href="https://www.citigroup.com/citi/accessibility/application-accessibility.htm" target="_blank">Accessibility at Citi</a>. View Citi’s <a href="https://www.citigroup.com/global/eeo-aa-policy" target="_blank">EEO Policy Statement</a> and the <a href="https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf" target="_blank">Know Your Rights</a> poster.

Quantitative Analyst / Developer – Multi-Desk & Low-Latency Electronic Execution

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