Job Description
New York NY USA
In-Office
200K-250K Annually
Entry level
Information Technology • Software • Financial Services • Big Data Analytics
Our ambition at Citadel is to be the most successful investment firm of all time.
The Role
Quantitative Research Engineers develop high-performance platforms create technological tools for trading strategies and work collaboratively in small teams with innovative techniques.
Summary Generated by Built In
Job Description
At Citadel our quantitative research engineers work in small teams to turn the best ideas into high-performing and resilient technology. With short development cycles work rapidly goes into production. As an engineer you can create systems architectures develop platforms and build web frameworks. You'll have access to state-of-the-art tools and apply innovative techniques including distributed computing natural language processing machine learning and more.
Your Objectives:
Your Skills & Talents:
Opportunities available in New York and Miami
In accordance with applicable law the base salary range for this role is $200000 to $250000.
In addition the employee who fills this role will be eligible to participate in a discretionary incentive compensation program as well as a wide array of benefit programs such as medical and life insurance retirement and tax-free savings plans and access to other healthcare programs.
About Citadel
Citadel is one of the world's leading alternative investment managers. We manage capital on behalf of many of the world's preeminent private public and nonprofit institutions. We seek the highest and best use of investor capital in order to deliver market leading results and contribute to broader economic growth. For over 30 years Citadel has cultivated a culture of learning and collaboration among some of the most talented and accomplished investment professionals researchers and engineers in the world. Our colleagues are empowered to test their ideas and develop commercial solutions that accelerate their growth and drive real impact.
At Citadel our quantitative research engineers work in small teams to turn the best ideas into high-performing and resilient technology. With short development cycles work rapidly goes into production. As an engineer you can create systems architectures develop platforms and build web frameworks. You'll have access to state-of-the-art tools and apply innovative techniques including distributed computing natural language processing machine learning and more.
Your Objectives:
- Create technological tools that bring trading strategies to life
- Develop high-performance large data research platforms
- Work in small teams to build the future of finance
Your Skills & Talents:
- Bachelor's or master's in computer science engineering or related fields
- Exceptional programming (C++ Python preferred) and design skills
- Strong analytical skills and familiarity with probability and statistics
- Ability to communicate effectively in a collaborative complex and highly technical team environment
- Intellectual curiosity and passion for solving challenging problems using technology
Opportunities available in New York and Miami
In accordance with applicable law the base salary range for this role is $200000 to $250000.
In addition the employee who fills this role will be eligible to participate in a discretionary incentive compensation program as well as a wide array of benefit programs such as medical and life insurance retirement and tax-free savings plans and access to other healthcare programs.
About Citadel
Citadel is one of the world's leading alternative investment managers. We manage capital on behalf of many of the world's preeminent private public and nonprofit institutions. We seek the highest and best use of investor capital in order to deliver market leading results and contribute to broader economic growth. For over 30 years Citadel has cultivated a culture of learning and collaboration among some of the most talented and accomplished investment professionals researchers and engineers in the world. Our colleagues are empowered to test their ideas and develop commercial solutions that accelerate their growth and drive real impact.
Top Skills
C++
Distributed Computing
Machine Learning
Natural Language Processing
Python
What the Team is Saying

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The Company
HQ: Miami FL
4000 Employees
Year Founded: 1990
What We Do
Together we've turn ambition into action. For more than three decades Citadel has captured undiscovered market opportunities in markets around the world by empowering extraordinary people to pursue their best and boldest ideas. We strive to identify the highest and best uses of capital to generate superior long-term returns for the world’s preeminent public and private institutions.
Why Work With Us
Brilliant and driven people flourish at our firm. They follow their passions and share their skills to help everyone learn and grow.
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Date Posted
04/22/2026
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