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AI Research Scientist

Two Sigma Investments, LP
locationNew York, NY, USA
PublishedPublished: 8/23/2025
Science
Full Time

IT: Two Sigma Investments, LP seeks AI Research Scientist in NY, NY. Incls but not limited to use latest machine learning tools to analyze lrg datasets relevant to trading US equities using Python. Build infrastructure to train models using hundreds of computers on cloud infrastructure. Note: Co. "Hybrid" work attendance policy: In-office work attendance req'd at aforementioned office address for collab days based on each team's req'mt; telecommuting / working from home permissible for remainder of same month. Must have Bachelor's or equiv in Math, Stats, Electrical Eng'g, CS or rel field + 3 yrs' exp in AI research or rel exp OR Master's or equiv in Math, Stats, Electrical Eng'g, CS or rel field + 1 yr exp in AI research or rel exp. Must have exp w/ prog'g in Python & C++. Must have exp w/ prog'g in Linux sys's (Bash Scripting). Must have exp w/ Cloud environs (e.g. Google Cloud Platform). Must have exp w/ applied machine learning to lrg amounts of noisy data. Must have exp w/ machine learning pkgs (e.g. TensorFlow, PyTorch). Must have exp w/ code version control (Git). Must have exp w/ machine learning techniques & model architectures. Must have exp w/ stat learning algorithms. Must have exp w/ timeseries analysis. Must have exp w/ convex & non-convex optimization. Must have exp w/ lrg-scale optimization. Must pass co.'s req'd skills assessment. Employer will accept any amount of exp w/ req'd skills. Rate of pay: $165,000-$325,000/yr (may also be elig for other forms of compensation & bnfts). Send your resume to TS/HR Dept., Two Sigma Investments, LP, 100 Avenue of the Americas, 16th Fl, NY, NY 10013 or email resume to TS-Posting@ twosigma.com & ref Job #13410.

Required skills

  • Machine Learning
  • Data Analysis
  • Release Management / Version Control
  • Python
  • Linux
  • Basic Math Skills
  • C++
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