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Machine learning expert- ai trainer (freelance, remote)

Woking
Freelance
Braintrust
Trainer
Posted: 6h ago
Offer description

Job Description
Job description
At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.
What We Do
The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe.
Position Overview
We are seeking experienced STEM professionals to create computationally intensive problems for an advanced AI evaluation project. This is a remote, project-based opportunity for experts who can design challenging problems that require computational methods to solve.
What You'll Do
* Design original computational STEM problems that simulate real scientific workflows
* Create problems that require Python programming to solve
* Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks)
* Develop problems requiring non-trivial reasoning chains and creative problem-solving approaches
* Verify solutions using Python with standard libraries (numpy, pandas, scipy, sklearn)
* Document problem statements clearly and provide verified correct answers
Problem Domains
Problems should span various STEM areas and computational approaches:
* Combinatorial Problems: Enumerations, probability calculations, entropy, partitions
* Numerical Analysis: Iterative methods, approximations, simulations
* Mathematical Modeling: Equation solving, optimization, statistical models
* Applied Mathematics: Graph theory, discrete mathematics, number theory
* Physics Simulations: Numerical integration, Monte Carlo methods
* Data Analysis: Statistical computations, algorithmic challenges
* Engineering Applications: Computational challenges from various engineering fields
* Chemistry & Biology: Computational problems from natural sciences
Requirements
Education & Experience
* Advanced degree (Master's or PhD) in Mathematics, Physics, Computer Science, Engineering, or related STEM field
* Research or industry experience involving computational problem-solving
Technical Skills
* Strong programming skills in Python (numpy, pandas, scipy, sklearn)
* Solid understanding of numerical methods and computational algorithms
* Experience with computationally intensive problem-solving
Professional Skills
* Ability to design problems that mirror real scientific / engineering workflows
* Creative thinking in problem design
* Understanding of computational complexity
* Attention to detail for answer verification
* Clear technical writing skills
* Proficient in English
Compensation
Task-based compensation.
Application Process
Please submit:
* CV/Resume highlighting relevant STEM background
* Domain knowledge test
* Python test
* 1-2 sample computational problems you've created
* Brief statement about your experience with computational problem-solving
* Interview

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