Sr. Quantitative AI Scientist

6 days ago


Canada Mercor Full time

Sr. Quantitative AI Scientist We are seeking a quantitative AI researcher to collaborate with our AI research team on a contract basis. The role is remote and requires 20–30 hours per week at a rate of $53–$74 per hour. Job Responsibilities Collaborate with AI researchers to design, train, and validate quantitative and statistical models. Apply advanced mathematical, statistical, and computational methods to improve model performance and stability. Evaluate and refine algorithmic frameworks to ensure robustness, precision, and reliability. Contribute to the training and fine‑tuning of AI systems, ensuring they reason accurately in quantitative contexts. Participate in synchronous collaboration sessions (4‑hour windows, 2–3 times per week) to review experiments, debug models, and exchange technical insights. Qualifications Strong academic or professional background in Applied Mathematics, Statistics, Computer Science, Physics, or Quantitative Finance. Expertise in probability, optimisation, and numerical analysis. Proficiency in one or more programming languages commonly used for quantitative work (Python, C++, Julia, R, or Rust). Experience with simulation systems, data analysis, or machine‑learning frameworks is a strong plus. Excellent analytical reasoning, communication, and collaboration skills. Ability to commit to 20–30 hours per week, including the required synchronous collaboration periods. Compensation & Legal Hourly contractor through Mercor. Application Process Upload resume Complete an AI interview based on your resume Submit the application form Resources & Support For details about the interview process and platform information, visit For any help or support, contact #J-18808-Ljbffr



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