# Quantitative Researcher – PhD Intern (Asia) [Citadel](https://www.jorb.ai/firms/citadel.md) · Hong Kong · [Hedge Fund & Quant](https://www.jorb.ai/jobs/hedge-fund-quant.md) Citadel is hiring a Quantitative Researcher – PhD Intern (Asia) in Hong Kong. Posted 2026-05-29; applications close 2026-07-28. **Apply**: https://www.citadel.com/careers/details/quantitative-researcher-phd-intern-asia/ Posted 18d ago. ## Role details ## Overview Citadel seeks quantitatively skilled researchers to develop next-generation models and trading approaches across a range of investment strategies. Interns will apply sophisticated statistical techniques to financial markets, working with some of the world’s most complex data sets. The internship provides opportunities to collaborate with senior team members and connect with peers, typically running for 11 weeks with potential flexibility on timing. ## Program Details Your internship runs from June through August, with occasional flexibility to other times of the year. You will be able to indicate your timing preference in the application. The program emphasizes collaboration, networking, and hands-on research with senior team members. ## Your Objectives - Conceptualize valuation strategies, develop and refine mathematical models, and translate algorithms into code. - Back test and implement trading models and signals in a live trading environment. - Utilize unconventional data sources to drive innovation. - Conduct research and statistical analysis to build and refine monetization systems for trading signals. ## Your Skills & Talents - PhD in mathematics, statistics, physics, computer science, or another highly quantitative field. - Strong knowledge of probability and statistics (e.g., machine learning, time-series analysis, pattern recognition, NLP). - Prior experience working in a data-driven research environment. - Experience 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. ## Locations Opportunities are available in Singapore and Hong Kong. ## 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 institutions and seek to deploy investor capital effectively to deliver market-leading results and contribute to broader economic growth. For over 30 years, Citadel has fostered a culture of learning and collaboration among talented investment professionals, researchers, and engineers. Our colleagues are empowered to test ideas and develop commercial solutions that drive growth and impact. ## How to Apply Start your application to join our internship program. ## Applying to this role This Quantitative Researcher – PhD Intern (Asia) role at Citadel runs through the firm's own careers portal and expects a CV and cover letter written specifically for the posting, not a portable submission carried across firms. Jorb AI's application agent tailors a CV and cover letter from your background to this posting and tracks the role alongside the rest of your applications. [Tailor this application](https://www.jorb.ai/signup?ref=job-atom&firm=citadel&job=6a197d66e098b223efbf6f1f) ## More open roles at Citadel - [Commodities Analyst](https://www.jorb.ai/jobs/6a316966c203b7fc0d9c8b01.md) – London, posted 18h ago - [Software Engineer – Intern (Asia)](https://www.jorb.ai/jobs/6a190b53a3e144048ed784bf.md) – Singapore, posted 19d ago - [Quantitative Researcher – PhD Intern (US)](https://www.jorb.ai/jobs/694ef16daa11ce41cf5114b4.md) – New York, posted 5mo ago - [Software Engineer – Intern (Europe)](https://www.jorb.ai/jobs/694ef16daa11ce41cf5114a7.md) – London, posted 5mo ago - [Machine Learning Researcher – PhD Intern (US)](https://www.jorb.ai/jobs/6a197d66e098b223efbf6f2b.md) – New York, posted 18d ago ## Other open Hedge Fund & Quant roles - [Quantitative Researcher (Summer Internship)](https://www.jorb.ai/jobs/69c2673ec2275861d2791328.md) at [Balyasny Asset Management](https://www.jorb.ai/firms/balyasny-asset-management.md) – Hong Kong, posted 2mo ago - [All Positions in Quantitative Strategies](https://www.jorb.ai/jobs/68ac719c93da5bf52e4a7ad4.md) at [D. 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