# AI Research Scientist - Intern [2027 Summer] [Two Sigma](https://www.jorb.ai/firms/two-sigma.md) · New York · United States · [Hedge Fund & Quant](https://www.jorb.ai/jobs/hedge-fund-quant.md) Two Sigma is hiring a AI Research Scientist - Intern [2027 Summer] in New York. Posted 2026-07-15; applications close 2026-09-13. **Apply**: https://careers.twosigma.com/careers/JobDetail/New-York-New-York-United-States-AI-Research-Scientist-Intern-2027-Summer/14096 Posted 6d ago. ## Role details ## AI Research Scientist Intern (Summer 2027) **Location:** NY, New York, United States **Business:** Investment Management **Function:** Quantitative Research **Experience Level:** Internship Two Sigma is a financial sciences company, combining data analysis, invention, and rigorous inquiry to help solve the toughest challenges in investment management, securities, private equity, and venture capital. Our team of scientists, technologists, and academics looks beyond the traditional to develop creative solutions to complex economic problems. We are seeking creative experts to apply general machine learning techniques, and specifically deep learning, large language models, and reinforcement learning, to problems in complex systems—particularly those involving large amounts of noisy data. **Role Eligibility:** This role is open to MS candidates with work experience and PhD candidates, both in their penultimate year of study. ## Responsibilities - Develop effective techniques and/or infrastructure for a specific project or idea under the guidance of an experienced team member over roughly 10 weeks during the summer. - In a research environment, write code, use the latest AI and machine learning tools, run experiments, and discuss approaches and results with others. - Develop techniques and processes to improve understanding of how financial data influences the world around us. ## Qualifications - Working toward a degree in Computer Science, Engineering, or another STEM field; preferably in a PhD program, or in a Master’s program with some prior work experience. - Excellent programming skills in Python (familiarity with Rust or Java is a plus) and deep knowledge of TensorFlow and/or PyTorch. - Internships or course work using deep learning, LLMs, and/or reinforcement learning. - Preferably, practical experience building and using data pipelines to handle large amounts of noisy data for machine learning problems. - Preferably, relevant research experience that may have led to publications at NeurIPS, ICML, ICLR, or similar venues. - Understanding of basic statistics. - Experience with cloud computing environments and multi-machine setups. - Curiosity and interest in learning about financial data modeling in a collaborative environment. ## Compensation The weekly base pay for this role will be between **$5,000/week (MS)** and **$5,500/week (PhD)**, based on the academic degree conferred. This role may also be eligible for other forms of compensation and benefits, such as a discretionary bonus, health and dental plans, wellness plans, and 401(k) contributions. Actual compensation will be determined based on factors including skills, qualifications, and experience. ## Equal Opportunity Statement Two Sigma is an equal opportunity workplace. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity/expression, age, status as a protected veteran, status as an individual with a disability, or any other legally protected characteristics. ## Applying to this role This AI Research Scientist - Intern [2027 Summer] role at Two Sigma 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=two-sigma&job=6a57e8a4eee4a3e4cafd81cf) ## More open roles at Two Sigma - [Data Operations Analyst - Global Data Operations](https://www.jorb.ai/jobs/6a51596e6d431090ae7d9e22.md) – London, posted 11d ago - [Software Engineer - London](https://www.jorb.ai/jobs/69f4d43a67c428f5cdcd7d26.md) – London, posted 2mo ago - [Modeling Engineering - London](https://www.jorb.ai/jobs/69f4d43a67c428f5cdcd7d25.md) – London, posted 2mo ago - [Quantitative Researcher - Intern \[2027 Summer\]](https://www.jorb.ai/jobs/6a57e8a4eee4a3e4cafd81d0.md) – New York, posted 6d ago ## Other open Hedge Fund & Quant roles - [APAC GM Prime Quantitative Research, Associate](https://www.jorb.ai/jobs/6a48f12fd522e14fd10e549f.md) at [BNP Paribas](https://www.jorb.ai/firms/bnp-paribas.md) – Hong Kong, posted 25d ago - [Machine Learning Researcher – PhD Intern (Asia)](https://www.jorb.ai/jobs/6a4495e4cba59937ccf607b8.md) at [Citadel](https://www.jorb.ai/firms/citadel.md) – Hong Kong, posted 20d ago - [Quantitative Researcher – PhD Intern (Asia)](https://www.jorb.ai/jobs/6a4495e4cba59937ccf607b5.md) at [Citadel](https://www.jorb.ai/firms/citadel.md) – Hong Kong, posted 20d ago - [International Equities Associate – Intern (Europe)](https://www.jorb.ai/jobs/6a197d66e098b223efbf6f21.md) at [Citadel](https://www.jorb.ai/firms/citadel.md) – London, posted 1mo ago - [Quantitative Research Analyst – Intern (US)](https://www.jorb.ai/jobs/6a4b2d1e5192a47da3ba6e2f.md) at [Citadel](https://www.jorb.ai/firms/citadel.md) – New York, posted 15d ago --- Updated: 2026-07-22 Canonical: https://www.jorb.ai/jobs/6a57e8a4eee4a3e4cafd81cf