Citadel Securities

Quantitative Researcher

Posted 6 Days Ago

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London, Greater London, England

Mid level

Information Technology • Software • Financial Services

We embrace bold ideas and seize opportunities others don’t, from the way we operate to the strategies we deploy.

The Role

As a Quantitative Researcher at Citadel Securities, you will conduct statistical analyses, develop and improve trading models, and analyze market patterns. You will work with large data sets and implement trading strategies, requiring strong analytical and programming skills.

Summary Generated by Built In

Job Description
Role Summary
At Citadel Securities, a leading global market maker, our team of quantitative researchers models the markets and brings trading strategies to life every day. Specifically, this team develops and tests automated quant trading strategies using sophisticated statistical techniques. We're looking for an extraordinary quantitative researcher who is committed to our core values that include winning, acting with integrity, continuously learning, and cultivating a meritocracy.
Opportunities may be available from time to time in any location in which the business is based for suitable candidates. If you are interested in a career with Citadel, please share your details and we will contact you if there is a vacancy available.
Objectives

Conduct research and statistical analyses to refine models to execute strategies
Work with large data sets, including unconventional data sources, to predict and test statistical market patterns
Conceptualize valuation strategies, develop and continuously improve mathematical models, and translate algorithms into code
Back test and implement trading models and signals in a live trading environment
Analyze market microstructure to improve trading algorithms
Monitor and analyze trading performance, identifying areas for improvement and optimization

Preferred Skills and Qualifications

Advanced training in mathematics, statistics, physics, computer science, or another highly quantitative field
Strong understanding of market microstructure, algorithmic trading, and execution strategies
Prior experience working in a data driven research environment
Hands on programming experience in C++
A background demonstrating strong analytical problem solving skills
An ability to communicate advanced concepts in a concise and logical way
Proficiency in creating and using algorithms to meticulously investigate and work through large data or error-checking problems

About Citadel Securities
Citadel Securities is the next-generation capital markets firm and a leading global market maker. We provide institutional and retail investors with the liquidity they need to trade a broad array of equity and fixed income products in any market condition. The brightest minds in finance, science and technology use powerful, advanced analytics to solve the market's most critical challenges, turning big ideas into real-world outcomes.

Top Skills

C++

What the Team is Saying

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The Company

HQ: Miami, FL

1,900 Employees

On-site Workplace

Year Founded: 2002

What We Do

Citadel Securities is the next-generation capital markets firm. Our work is powered by the deepest integration of financial, mathematical and engineering expertise. Combining deep trading acumen with cutting-edge analytics and technology, we at Citadel Securities deliver critical liquidity to the world’s most important financial institutions—while helping shape the global markets of tomorrow.

Why Work With Us

We do not accept the status quo and we are constantly looking to achieve what others think is impossible. That’s true not just in our careers, but also in our communities.