Two Sigma logo
Two Sigma
Verified live 2d ago

AI Research Scientist - Campus Full-Time

Brief overview

New York, United StatesIn-person
MastersOr in progress
$200k–$220k/yrStated range
261 H-1B approvalsDept. of Labor
77 green cardsCertified filings
Python programming.Rust/Java/C++ (familiarity is a plus).TensorFlow/PyTorch/JAX or similar frameworks.Deep Learning.Large Language Models (LLMs).Reinforcement Learning.Machine Learning with noisy data.Cloud environments.Multi-machine CPU/GPU setups.Version control systems.Regression and unit testing.Code reviews.Profiling.Team collaboration.Open source contribution (a plus).

About the company

Two Sigma logo
Two Sigmatwosigma.com

Two Sigma's technology-driven team streamlines the use of machine learning, distributed computing and research to guide its endeavors.

Visa sponsorship history

4 years sponsoring, last filed FY2026

Data powered by U.S. Department of Labor. This does not guarantee sponsorship for this specific role.
261H-1B approved
100%approval rate
83new H-1B hires
77PERM certified
$220,000median wage / yr
H-1B Petition ApprovalsVisas USCIS actually granted: the strongest sign the company sponsors.
202385
202471
202596
20269
LCA Certified ApplicationsAn early filing step, not a visa approval: it signals intent, not confirmed sponsorship.
202321
202418
202525
20265
Green Card (PERM) FilingsCertified green card filings: a long-term commitment to international hires.
202312
202420
202541
20264
Top sponsored roles
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Job description

Summary

Two Sigma is a leading quantitative investment management and trading firm that combines technology, artificial intelligence, data science, and quantitative research to capitalize on market opportunities. The AI Research Scientist role focuses on developing and implementing machine learning techniques, particularly in complex systems with large amounts of noisy data.

Responsibilities

  • Develop effective techniques and infrastructure, from the initial idea to the running prototypes and productionization
  • You will write code, use the latest AI and Machine Learning tools, run experiments on state-of-the-art infrastructure and in the cloud, and generally develop techniques and processes to build predictive models for financial markets including but not limited to alpha modeling and trading tactics
  • Partner with teams across Two Sigma to implement your ideas into our products
  • Remain connected to the broader research community by partnering with internal and external collaborators and participate in relevant conferences

Skills

  • Advanced degree in Computer Science, Engineering, or other 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/Java/C++ is a plus) and deep knowledge of Tensorflow/PyTorch/JAX or similar
  • Internships/work experience with Deep Learning, LLMs and/or Reinforcement Learning
  • Background in Machine Learning techniques with large amounts of noisy data, curiosity in applying it to financial problems
  • Relevant research experience (publications at NeurIPS, ICML, ICLR or similar are preferred)
  • Experience with cloud environments and multi-machine CPU/GPU setups
  • Experience with version control systems, regression/unit testing, code reviews, profiling
  • Being able to work well with others in teams
  • Participation in open source community is a plus

Qualifications

Must Haves

  • Advanced degree in Computer Science, Engineering, or other 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/Java/C++ is a plus) and deep knowledge of Tensorflow/PyTorch/JAX or similar
  • Internships/work experience with Deep Learning, LLMs and/or Reinforcement Learning
  • Background in Machine Learning techniques with large amounts of noisy data, curiosity in applying it to financial problems
  • Relevant research experience (publications at NeurIPS, ICML, ICLR or similar are preferred)
  • Experience with cloud environments and multi-machine CPU/GPU setups
  • Experience with version control systems, regression/unit testing, code reviews, profiling
  • Being able to work well with others in teams

Nice to Haves

  • Participation in open source community is a plus

Benefits

  • Fully paid medical and dental insurance premiums for employees and dependents
  • Competitive 401k match
  • Employer-paid life & disability insurance
  • Onsite gyms with laundry service
  • Wellness activities
  • Casual dress
  • Snacks
  • Game rooms
  • Tuition reimbursement
  • Conference and training sponsorship
  • Generous vacation and unlimited sick days
  • Competitive paid caregiver leaves
  • Flexible in-office days with budget for home office setup

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