About Global Quantitative Strategies (GQS)
GQS is the quantitative investment business of Citadel. Founded in 2012, GQS has grown rapidly to become one of Citadel’s core investment strategies and one of the top quantitative investment teams in the world. Collaborative teams of researchers, engineers, and traders build robust systems that operate at scale and apply advanced quantitative and machine learning techniques to identify investment opportunities.
Machine Learning Researchers at GQS develop and deploy models across a variety of asset classes. Their work spans deep learning, sequence and time-series modeling, natural language processing, large language models, pre-training, reinforcement learning, and methods for improving robustness in complex financial regimes.
Location
New York, Singapore
Required Skills and Qualifications
Advanced degree in Computer Science, Machine Learning, Mathematics, Statistics, Engineering, Physics, or a related quantitative field
Proven ability to conduct innovative and impactful research focused on solving real-world problems
Deep expertise in machine learning and deep learning, such as sequence modeling, large language models, or reinforcement learning
Experience with modern training techniques such as pre-training, fine-tuning, reinforcement learning, or related optimization methods
Expertise in Python and machine learning frameworks such as PyTorch or JAX
Strong mathematical and statistical foundations
Ability to design, implement, and optimize machine learning models for performance, scalability, and robustness
Demonstrated interest in financial markets and a drive to apply machine learning techniques to model price formation, market behavior, and risk
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.
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In accordance with applicable law, the base salary range for this role is $300,000 to $350,000.
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.