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Invisible Technologies

AI-assisted BPO and task outsourcing

Mathematics Specialist - AI Trainer Project-Freelance

Applied Machine LearningConfirmed live in the last 24 hours
ContractRemote in USANo salary listedRemote

About the Job

Requirements

  • A 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.
  • You’ll challenge advanced language models on topics like multivariable calculus, cryptography, optimization techniques, machine learning algorithms, mathematical proofs, set theory, combinatorics, and stochastic processes—documenting every failure mode so we can harden model reasoning.
  • On a typical day, you will converse with the model on theoretical and applied mathematics questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Responsibilities

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

About the Company

Invisible Technologies

AI-assisted BPO and task outsourcing

Invisible Technologies combines artificial intelligence with a global workforce to automate repetitive digital work through a subscription-based BPO platform. Clients receive a dedicated assistant; tasks are handled by AI with routing to human agents as needed, and a transparent portal lets them track progress, usage, plan, and billing. It differentiates itself from traditional outsourcing and large automation providers by offering a high-touch, long-term, predictable service with a single dedicated team and visible operations. Its goal is to streamline operations, boost efficiency, and cut costs for clients by delivering digital work faster with clear visibility and scalable, ongoing partnerships.

Company size
1,001-5,000
Company stage
Growth Equity (Venture Capital)
Total funding
$107.9M
Headquarters
New York City, New York
Founded
2015

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