Mathematics Researcher (Masters/PhDs) - AI Training About The Role What if your deep knowledge of mathematics could directly shape how AI reasons through the world's most complex problems? We're looking for Mathematics Researchers to help train and evaluate cutting-edge AI models — crafting rigorous problems, assessing solutions, and pushing the boundaries of what AI can reason through. This is a fully remote, flexible contract role built for people with serious mathematical credentials.

If you hold a Master's or PhD in mathematics or a related field and want to put your expertise to work on something genuinely meaningful, this is the opportunity.

Organization: Alignerr

Type: Hourly Contract

Location: Remote

Commitment: 10–40 hours/week What You'll Do Develop, solve, and review advanced mathematical problems with real-world relevance and depth

Apply expertise in algebra, calculus, statistics, discrete mathematics, or related areas to design complex, well-structured problem statements

Evaluate AI-generated mathematical reasoning for correctness, rigor, and clarity

Collaborate asynchronously with AI researchers and domain experts to strengthen AI model performance

Ensure mathematical precision and depth across all deliverables





Work independently on task-based assignments — fully on your own schedule Who You Are Holds a Master's or PhD in Mathematics or a closely related field

Deep expertise in one or more areas: algebra, calculus, statistics, or discrete mathematics

Experienced with Python, MATLAB, or Mathematica for research or applied projects

Exceptionally precise — you care about correctness and communicate it clearly

Strong written communicator who can explain complex ideas with accuracy and clarity

Fluent in English and based in the U.S., Canada, U.K., Australia, or New Zealand Nice to Have Prior experience with data annotation, data quality, or AI evaluation workflows

Background in academic research, mathematical modeling, or applied mathematics

Familiarity with AI or machine learning concepts

Experience reviewing or grading mathematical work at an advanced level Why Join Us Work on cutting-edge AI projects alongside leading research labs

Fully remote and versátil — work when and where it suits you

Freelance autonomy with the structure of meaningful, task-based work

Make a direct, measurable impact on how AI understands and reasons through mathematics

Potential for ongoing work and contract extension as new projects launch

📌 Mathematics Researcher (Masters/PhDs) (España)
🏢 Alignerr
📍 España