Quantitative Finance AI Rater

About OpenTrain
OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control. We make specialized AI training work easier to track, apply for, and grow into a durable freelance career.

About This Role
OpenTrain is recruiting for a Quantitative Finance AI Rater to evaluate and compare model responses on challenging finance prompts. The work centers on markets, derivatives, risk, and other rigorous quantitative reasoning tasks, with feedback used to improve model behavior. You will read model reasoning, compare two answers to the same prompt, decide which output is stronger, and explain why with attention to correctness, methodology, and precision.

What You Will Do
- Compare two AI-generated responses to the same quantitative finance prompt and select the better one
- Review model reasoning to judge mathematical soundness, correctness, and clarity
- Write concise feedback that explains the strengths and weaknesses of each response
- Participate in onboarding and specialty calibration sessions
- Apply careful judgment to finance problems involving markets, derivatives, and risk

Required Skills
- Professional experience in quantitative finance, such as hedge fund, quant trading, derivatives, risk, or equity research
- Advanced degree in a quantitative field such as financial engineering, mathematics, statistics, physics, or economics, or equivalent industry experience
- Comfort using Python, including NumPy and pandas, for modeling and analysis
- Strong written communication and close attention to detail