Financial Mathematics Expert Python Quant Finance

OpenTrain AI, Inc.; United States; Remote; USD 50,000 - 83,000; Part time

Job summary

OpenTrain AI, Inc. is seeking a part-time contractor to design and verify complex problem sets in financial mathematics, using Python to validate solutions and ensure reproducibility. The work spans stochastic processes, optimization, simulation, time series, and risk modeling, with rigorous documentation.

The role requires intermediate experience, offers worldwide remote collaboration, and pays hourly depending on the project and expertise, with 20+ hours per week expected.

Qualifications

• Intermediate experience in quantitative finance and computational mathematics.
• Strong Python skills with the ability to validate and document results.
• Ability to produce reproducible solutions and clear explanations.

Responsibilities

• Design and verify complex, research-style problem sets in financial mathematics and quantitative finance.
• Write problems involving stochastic processes, optimization, simulation, time series, and risk modeling.
• Develop solutions that use advanced methods and substantial computation.
• Validate solutions in Python and document work for reproducibility.
• Evaluate and refine problem-and-solution pairs for AI training purposes.

Skills

Python

Financial mathematics

Quantitative finance

Financial modeling

Job description

The Work

You will design and verify complex, research-style problem sets in financial mathematics and quantitative finance. The problems should require advanced computational methods and be too complex to solve manually.

You will use Python to validate every solution and provide clear, reproducible documentation so others can check the results.

• Create original computational problems for quantitative finance and financial modeling.
• Write problems involving stochastic processes, optimization, simulation, time series, and risk modeling.
• Develop solutions that use advanced methods and substantial computation.
• Validate solutions in Python and document the work so it can be reproduced.
• Evaluate and refine problem-and-solution pairs for use in AI training.

What It Pays and Takes

This is a part-time contractor role for someone with intermediate experience in the field. The work is open worldwide and requires a strong understanding of quantitative finance and computational mathematics.

• Pay: $15 to $60 per hour, depending on the work and experience.
• Time: 20 or more hours per week.
• Location: Worldwide and remote.
• Work type: Part-time contract.
• Core skills: Python, financial mathematics, quantitative finance, and financial modeling.
• Relevant topics: Stochastic processes, optimization, simulation, time series, and risk modeling.
• Experience level: Intermediate.

About AI Training Work

AI training work uses examples created and reviewed by people to improve how artificial intelligence systems respond. In this role, your technical knowledge helps create reliable examples for models working with mathematics, Python, and quantitative finance.