AI Math Specialist (German) — Remote Trainer & Evaluator

Invisible Technologies Inc.; United States; Remote; USD 8,300 - 90,000; Part time

Job summary

Invisible Technologies is seeking a Mathematics Specialist fluent in German to help train and evaluate AI language models. You will tackle classroom problems and theoretical math questions, verify correctness, and document error traces to improve model reasoning.

Ideal candidates hold a Master’s or PhD in mathematics or related field, with demonstrated ability to communicate clearly and show work. This is a remote contract role at a mid‑senior level.

Qualifications

• Master’s or PhD ideal; peer‑reviewed publications or teaching experience signal fit.
• Hands‑on experience with mathematical modeling is a plus.
• Clear, metacognitive communication—showing your work—essential.

Responsibilities

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

Skills

Algebra

Calculus

Number Theory

Linear Algebra

Differential Equations

Statistics

Geometry

Mathematical Logic

Discrete Mathematics

Education

Master's or PhD in mathematics or closely related quantitative field

Job description

Invisible Technologies is seeking a Mathematics Specialist fluent in German to help train and evaluate AI language models. You will tackle classroom problems and theoretical math questions, verify correctness, and document error traces to improve model reasoning.

Ideal candidates hold a Master’s or PhD in mathematics or related field, with demonstrated ability to communicate clearly and show work. This is a remote contract role at a mid‑senior level.