Remote AI Math Specialist - Portuguese (Brazil)

Invisible Technologies Inc.; United States; Remote; USD 8.300 - 90.000; Teilzeit

Benefits dieser Stelle

Remote work

Contract position

Flexible schedule

Zusammenfassung

Invisible Technologies is seeking a Mathematics Specialist fluent in Portuguese (Brazil) to help train and evaluate large language models. You will tackle advanced mathematical topics, verify model responses, and document error traces to improve reasoning.

The role is remote and paid as an hourly contractor. Ideal candidates hold a Master's or PhD in mathematics or related fields, with strong communication skills and a track record in mathematical modeling or research.

Qualifikationen

• Master's or PhD in mathematics or closely related quantitative field.
• Teaching, research, or mathematical modeling experience preferred.
• Clear, metacognitive communication—‘showing your work’—is essential.

Aufgaben

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

Kenntnisse

Mathematics expertise

Algebra

Calculus

Number theory

Linear algebra

Differential equations

Statistics

Geometry

Mathematical logic

Discrete mathematics

Optimization theory

Proof writing

Set theory

Probability

Cryptographic algorithms

Applied mathematics

Ausbildung

Master's degree in Mathematics

PhD in Mathematics

Jobbeschreibung

Invisible Technologies is seeking a Mathematics Specialist fluent in Portuguese (Brazil) to help train and evaluate large language models. You will tackle advanced mathematical topics, verify model responses, and document error traces to improve reasoning.

The role is remote and paid as an hourly contractor. Ideal candidates hold a Master's or PhD in mathematics or related fields, with strong communication skills and a track record in mathematical modeling or research.