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Who We Are
- What We Do
Quantitative Research
View Quantitative Research RolesQuantitative researchers develop and deploy our automated strategies for trading multiple asset classes in markets around the world. They turn complex ideas into results.
Applying Science,
Optimizing StrategyAvoiding untested assumptions, we treat market problems as scientific questions.
Much like in an academic environment, our researchers observe patterns and form hypotheses, defining ideas with mathematical precision. When the data supports a hypothesis, we build out large-scale strategies to implement our ideas.
Markets are complex, data-rich and fast-moving. Researchers can quickly see how the markets validate or refute their thinking. With extensive resources, we create and refine the models and strategies that drive our edge.
What Quantitative Researchers Do
Our researchers build the sophisticated algorithms that drive our systematic trading. On semi-systematic trading teams, they supply critical research to our traders.
Alpha Research
Researchers build and fine-tune the models that shape our fundamental understanding of the markets. Working with proprietary research tools and large-scale datasets, they identify market signals with potential predictive power.
As they construct, test and refine hypotheses, they create models that become critical inputs for our market-making activities.
Strategy Development
Researchers determine the most effective ways to turn ideas into action. They model the impact of trading on market signals. They also study the risks and opportunities posed by wider macroeconomic forces.
By combining market signals, market impact models and risk factors, they develop strategies tailored to the markets they analyze.
Why Citadel Securities?
We empower researchers to achieve more.
Resources for Peak Performance
Our advantage comes from empowering researchers to innovate quickly in a dynamic, complex, data-rich environment.
- Significant investments in vast, varied, proprietary datasets.
- State-of-the-art research, tooling and development environments.
- World-class technical and business mentorship.
- Advanced computing and simulation capabilities.
- A collaborative scientific community offering deep domain expertise and diverse perspectives.
- Virtually limitless access to next-generation compute.
Early Career Training
From structured training to bespoke instruction, we enable a smooth and swift transition for our newest researchers.
Accelerated Development
Your experience is designed to fast-track growth. Through hands-on work, exposure to high-impact problems and collaboration within your team, you will rapidly build the skills needed to excel in your role.
Mentorship
Sharpen your research skills with guidance from the brightest minds in the industry. Learn on the job while working with and for some of top experts who are invested in your career.
Role Fundamentals
A strong foundation is essential for success. Learn the fundamentals of capital markets, core quantitative research concepts and internal tools that you will apply to challenging problems.
Opportunities for Students
Get a jump on your career in quantitative research at one of our programs designed for students.
Hear from Our Team
“The world is ever-changing. There are always new things to learn.”
Hear how Xiaojun applied his curiosity to propel exceptional professional growth.
“I don’t think there is a limit of what you can achieve.”
Sören’s initiative, commercial acumen and creativity took him from an intern to a business leader in just over three years. Today, he heads our Foreign Exchange business—a team that recently won Best FX Flow Market Maker at e-FX Awards.
Inside Our Hiring Process
We seek people with ambition and curiosity who are ready to make an impact from day one. Learn how you can excel during your interviews.
InterviewingCandidate FAQs: Quantitative Research
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