AI Trainer (Mathematics & Statistics)

Remote, Worldwide

Pay: $60–$120/hour equivalent, paid per accepted task

Location: Global, fully remote

Job Type: Contractor

Time Commitment: 15+ hours per week

Schedule: Flexible

micro1 is looking for Computational Mathematicians, Statisticians, and Optimization Experts with prior professional AI-training or model-evaluation experience to support a project focused on improving advanced AI systems.

You will use your mathematical expertise and programming skills to create challenging technical tasks, evaluate model-generated code and reasoning, identify failures, and establish objective standards for correct solutions. This role is intended for candidates who have completed substantive AI-training work involving mathematical, statistical, or optimization content.

What You’ll Work On

Create realistic computational mathematics and statistics tasks that challenge advanced AI models.

Develop task instructions, reproducible environments, reference solutions, and evaluation criteria.

Evaluate model-generated proofs, calculations, code, models, optimizations, and technical deliverables.

Identify logical errors, invalid assumptions, numerical instability, incorrect statistical methods, or...