Mathematics Specialist (Fluent in Russian) – AI Trainer

Join the Invisible Expert Marketplace as a Mathematics Specialist (Fluent in Russian) – AI Trainer. We are seeking a mathematics expert fluent in Russian to shape the future of AI.

Large-scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training data, tomorrow’s AI can democratize world-class education, keep pace with cutting-edge research, and streamline academic work for students and professionals everywhere.

We’re looking for mathematics specialists who live and breathe algebra, calculus, number theory, linear algebra, differential equations, statistics, geometry, mathematical logic, and discrete mathematics. You’ll challenge advanced language models on topics like real and complex analysis, optimization theory, mathematical proofs, set theory, probability distributions, cryptographic algorithms, and applied mathematics—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on classroom problems and theoretical mathematics questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A master’s or PhD in mathematics or a closely related quantitative field is ideal; peer-reviewed publications, teaching experience, research in pure or applied mathematics, or hands-on experience with mathematical modeling signal fit. Clear, metacognitive communication—“showing your work”—is essential.

We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. As a contractor, you’ll supply a secure computer and high-speed internet.

Job details:

• Job title: Mathematics Specialist (Fluent in Russian) – AI Trainer
• Employment type: Contract
• Workplace type: Remote
• Seniority level: Mid-Senior Level

We are an equal opportunities employer and welcome applications from all qualified candidates.