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Invisible Technologies

Mathematics Specialist – AI Trainer, Freelance

Invisible Technologies

. Converse with the model on theoretical and applied mathematics questions .

Posted 11/5/2026contractRemote • IndiaMid-LevelSenior💰 $8 - $65 per hourWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in advanced mathematics, including algebra, calculus, and statistics, while effectively communicating complex concepts and improving AI model performance through rigorous evaluation and prompt engineering.

Highest-signal resume keywords
Mathematics ExpertiseAdvanced Language Model EvaluationMaster's Or PhD In MathematicsPeer-Reviewed PublicationsClear Communication

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
AlgebraCalculusNumber TheoryGeometryProbabilityStatisticsLinear AlgebraDifferential EquationsMathematical ModelingDiscrete Mathematics
Soft Skills
Metacognitive CommunicationAbility To Show Work
Industry Keywords
Mathematical ProofsMachine Learning AlgorithmsOptimization TechniquesSet TheoryCombinatoricsStochastic Processes

About the role

Key responsibilities & impact
  • Converse with the model on theoretical and applied mathematics questions
  • Verify factual accuracy and logical soundness
  • Capture reproducible error traces and document model failure modes
  • Suggest improvements to prompt engineering and evaluation metrics
  • Help train AI models to improve mathematical reasoning

Requirements

What you’ll need
  • Mathematics expertise in algebra, calculus, number theory, geometry, probability, statistics, linear algebra, differential equations, real analysis, mathematical modeling, and discrete mathematics
  • Ability to challenge advanced language models on multivariable calculus, cryptography, optimization techniques, machine learning algorithms, mathematical proofs, set theory, combinatorics, and stochastic processes
  • Master’s or PhD in mathematics or a closely related field is ideal
  • Peer-reviewed publications, teaching experience, or hands-on research projects signal fit
  • Clear, metacognitive communication and ability to “show your work”
  • Secure computer and high-speed internet, supplied by the contractor

Benefits

Comp & perks
  • Secure computer and high-speed internet supplied by contractor
  • Company-sponsored benefits such as health insurance and PTO do not apply