Job ID: 1 Posted: Location: London, England, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: CitiQuant Developer – Trading Analytics – Equity Derivatives TechEngineer the future of global finance.
You can get further details about the nature of this opening, and what is expected from applicants, by reading the below.
At Citi, our Tech team doesn’t just support finance – we are helping to redefine it.
Every day, $5 trillion crosses through our network.
We do business in 180+ countries operating at a scale few can match.
From deploying advanced AI to helping shape global markets, we build systems that matter.
Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities.
Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.Equities TechEquities Technology at Citi is undertaking a bold, multi‑year transformation to build a best‑in‑class global platform across execution, prime, clearing and cross‑product margining.
We are re‑engineering our technology estate to achieve world‑leading performance and resiliency, enabling new capabilities in advanced execution, global market connectivity, and modernised post‑trade, clearing and margin processes.
Our ambition is to deliver a seamlessly integrated, highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise.
As part of the team, you’ll collaborate closely with high‑calibre engineers and deeply engaged business and product partners
- working together to define and deliver the next generation of Equities technology at Citi.The TeamCiti’s Equities Technology organisation is investing in front-office quantitative development to support the Derivatives Flow, Delta 1, and Exotics desks.We are hiring a hands-on Quantitative Developer to build data-driven, model-led trading analytics and desk tooling for Sales, Trading, and Quant teams, supporting pricing, signal generation, backtesting, risk analysis, and real-time market insight.Role OverviewPartner with traders and quants to deliver production-grade applications and services.Build real-time pricing and curve-marking tools that support customer flows and revenue generation.Develop reusable libraries, APIs, and AI agents that accelerate desk workflows.Skills required:Strong software engineering experience in Python and/or Java, building enterprise-grade, cloud-hosted systems.Proven experience working directly with trading desks to deliver mission-critical capabilities from concept through production.Good understanding of derivatives pricing and risk management, preferably within equities markets.Practical experience with agentic development frameworks and patterns.Degree in Engineering, Computer Science, Mathematics, Physics, or a related quantitative discipline.This job description provides a high-level review of the types of work performed.
Other job-related duties may be assigned as required.What we’ll provide youBy joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:27 days annual leave (plus
Quant Developer – Trading Analytics – Equity Derivatives Tech in Kennington employer: Citigroup
Citi is an exceptional employer, offering a dynamic work environment in the heart of London where innovation meets collaboration. As a Sales Director, you will benefit from extensive training and mentorship opportunities, fostering your professional growth while working alongside industry leaders in FX Sales. With a strong commitment to integrity and inclusivity, Citi provides a supportive culture that empowers employees to excel and drive meaningful results for clients.
