Mathematics Specialist (Fluent in Dutch) – AI Trainer

Invisible Technologies Inc.; United States; On-site; USD 8,300 - 90,000; Full time

Job summary

Invisible Technologies Inc. is seeking a Mathematics Specialist fluent in Dutch to train and challenge AI language models. You’ll work remotely with a focus on rigorous mathematical analysis, proofs, and modeling to improve reasoning and evaluation metrics.

The role involves interacting with the model on complex math problems, documenting failures, and contributing to prompt engineering and evaluation strategies. A master’s or PhD is ideal; strong communication of work is essential.

Qualifications

• Master's or PhD in mathematics or closely related quantitative field preferred.
• Fluent in Dutch and able to articulate complex mathematical concepts

Responsibilities

• Converse with the model on classroom problems and theoretical mathematics questions.
• Verify factual accuracy and logical soundness of outputs.
• Capture reproducible error traces and suggest improvements to prompt engineering and evaluation metrics.

Skills

Mathematics

Algebra

Calculus

Number theory

Linear algebra

Differential equations

Statistics

Geometry

Discrete mathematics

Optimization theory

Education

Master’s degree in Mathematics

PhD in Mathematics

Tools

Python

Mathematical modeling

Job description

Location: Netherlands

Are you a mathematics expert fluent in Dutch, eager 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. That training data begins with you—we need your expertise to help power the next generation of AI.

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. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Job title: Mathematics Specialist (Fluent in Dutch) – AI Trainer

Employment type: Contract

Workplace type: Remote

Seniority level: Mid‑Senior Level