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.
As an intern, you’ll get to challenge the impossible in research through an 11 week program that will allow you to collaborate and connect with senior team members.
In addition, you’ll get the opportunity to network and socialize with peers throughout the internship. 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 $4,325 to $5,300 per week.
Base salary does not include other forms of compensation or benefits.
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...
Machine Learning Researcher – 2025 PhD Graduate (US)
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, the goal of this team is to leverage and tailor the state-of-the-art machine learning and AI algorithms to modernize the quanti...
Quantitative Researcher – PhD Graduate (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 Research Analyst – Intern (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...
Market Research Analyst
A company is looking for a Market Research Analyst to conduct research and analysis to guide marketing strategies. ...
Data Analyst
Data Analyst – Underpaid Accounts Review. We are looking for a couple new Data Analysts to expand our team. Data Review and Analysis: Conduct thorough reviews and audits of datasets to verify the accuracy of identified underpayments. The primary responsibility of this role is to review and audit set...
Entry-Level Data Analyst (Remote)
D Aceto Services LLC is seeking a motivated and detail-oriented Entry-Level Data Analyst to join our team. Help maintain data integrity and accuracy within databases. In this remote position, you will work closely with various departments to analyze data, generate insights, and support decision-maki...
Data Scientist (User Growth)
We are looking for a Data Scientist to help elevate our ability to scale customer demand by driving deep insights to inform our customer acquisition strategy. Reporting to our VP, Data Science and Analytics and partnering closely with our marketing, product, and business leaders, you will run analys...
Data Scientist (Entry Level)
The world's largest Cruise Line is seeking a Data Scientist to help revolutionize the future of Pricing Automation. The opportunity to collaborate with world-class Data Scientists, Engineers, Analysts, and more. ...
Principal Revenue Management Data Science Analyst
Responsible for conceptualizing and creating advanced demand monitoring and customer behavior models; maintaining, enhancing, and improving the accuracy and effectiveness of existing model performance; providing consulting advice and tools to improve revenue management analyst performance and revenu...