Job Description
At Citadel Securities, our mission is to be the most successful investment team in the world. Quantitative Researchers play a key role in this mission by developing next-generation models and trading approaches for a range of investment strategies.
You’ll get to challenge the impossible in quantitative research by applying sophisticated and complex statistical techniques to financial markets, some of the most complex data sets in the world. Your Objectives
- Conceptualize valuation strategies, develop, and continuously improve upon mathematical models and help translate algorithms into code
- Back test and implement trading models and signals in a live trading environment
- Use unconventional data sources to drive innovation
- Conduct research and statistical analysis to build and refine monetization systems for trading signals
Your Skills & Talents
- PhD degree in Mathematics, Statistics, Physics, Computer Science, or another highly quantitative field
- Strong knowledge of probability and statistics (, machine learning, time-series analysis, pattern recognition, NLP)
- Prior experience working in a data driven research environment
- Experience with NoSQL databases (, MongoDB)
- Experience with distributed computing using MapReduce
- Experience with translating mathematical models and algorithms into code (Python, R or C++)
- Independent research experience
- Ability to manage multiple tasks and thrive in a fast-paced team environment
- Excellent analytical skills, with strong attention to detail
- Strong written and verbal communication skills
Opportunities available in Chicago, New York, Miami. In accordance with New York City’s Pay Transparency Law, the base salary range for this role is $225,000 to $275,000.
Base salary does not include other forms of compensation or benefits.
Quantitative Research Analyst - 2025 University Graduate (US)
Quantitative Researcher Analysts play a key role in this mission by developing next-generation models and trading approaches for a range of investment strategies. You'll get to challenge the impossible in quantitative research by applying sophisticated and complex statistical techniques to financial...
Quantitative Researcher – PhD – Intern (US)
Quantitative Researchers play a key role in this mission by developing next-generation models and trading approaches for a range of investment strategies. PhD degree in Mathematics, Statistics, Physics, Computer Science, or another highly quantitative field. You’ll get to challenge the impossible in...
Quantitative Trading - 2025 University Graduate (US)
Innovate by using one of the industry's most powerful trading platforms. Bachelor's, master's or PhD in applied math, engineering, statistical modeling, calculus, computer science, physics or related disciplines required. Ability to think about the world systematically and quantitatively, as well as...
Quantitative Trading – University Graduate (US)
Innovate by using one of the industry’s most powerful trading platforms. Advanced training in Applied Math, Engineering, Statistical Modeling, Calculus, Computer Science, Physics or related disciplines required (bachelor’s, master’s, PhD Degree) . Ability to think about the world systematically and ...
Quantitative Research Analyst – University Graduate (US)
Quantitative Researcher Analysts play a key role in this mission by developing next-generation models and trading approaches for a range of investment strategies. You’ll get to challenge the impossible in quantitative research by applying sophisticated and complex statistical techniques to financial...
Data Analyst Supporting the USMS/Administrative Duties - Security Clearance Required
We currently have a vacancy for a Data Analyst. Accurately enters required data into one or more databases, documents, or spreadsheets. Experience with the Microsoft Office suite of applications (Excel, PowerPoint, Word) and other common software applications, including databases, intermediate skill...
Junior Quant Developer
A company is looking for a Junior Quantitative Developer. ...
Data Scientist
The Data Scientist will be responsible for analyzing complex datasets, developing data models, and creating solutions to drive business decisions. We are seeking a highly skilled and motivated Data Scientist to join our innovative team. The ideal candidate will have a strong background in statistics...
Quantitative Trading Developer
We are looking for a Quantitative Developer with experience building scripts for trading strategies and benchmarking performance analysis on trade execution and latency. ...
Staff Data Analyst
Data Quality Assurance: Ensure data integrity and accuracy by conducting regular data audits, identifying and resolving data quality issues, and implementing data governance best practices. Influence: Work closely with other members of our Data Team - Data Science, Analytics Engineering, and Data Pl...