Mathematics Specialist, Fluent in Hindi – Freelance AI Trainer

Invisible Technologies

. Converse with language models on classroom problems and theoretical mathematics questions .

Posted 11/5/2026contractRemote • IndiaMid-LevelSenior💰 $6 - $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 documenting model performance. Capable of training AI models with high-quality data and improving prompt engineering through rigorous analysis.

Highest-signal resume keywords

Mathematics ExpertiseFluency In HindiAdvanced Language Model EvaluationDocumenting Model Failure ModesMaster's Or PhD In Mathematics

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

AlgebraCalculusStatisticsLinear AlgebraDifferential EquationsMathematical LogicDiscrete MathematicsOptimization TheoryMathematical ProofsApplied Mathematics

Soft Skills

Clear CommunicationMetacognitive Communication

Tools & Technologies

High-Speed InternetSecure Computer

Industry Keywords

Peer-Reviewed PublicationsTeaching ExperienceResearch In Pure MathematicsResearch In Applied MathematicsMathematical Modeling

About the role

Key responsibilities & impact

Converse with language models on classroom problems and theoretical mathematics questions
Verify factual accuracy and logical soundness
Capture reproducible error traces
Suggest improvements to prompt engineering and evaluation metrics
Help train AI models with high-quality mathematics data
Document model failure modes to improve model reasoning

Requirements

What you’ll need

Mathematics expertise in algebra, calculus, number theory, linear algebra, differential equations, statistics, geometry, mathematical logic, and discrete mathematics
Fluency in Hindi
Ability to challenge advanced language models on real and complex analysis, optimization theory, mathematical proofs, set theory, probability distributions, cryptographic algorithms, and applied mathematics
Ability to document model failure modes and capture reproducible error traces
Clear, metacognitive communication and ability to “show your work”
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
Secure computer and high-speed internet
Geographic location affects final offer amount

Benefits

Comp & perks

As a contractor, supply a secure computer and high-speed internet
Company-sponsored benefits such as health insurance and PTO do not apply