Mathematics Expert (Masters/PhDs)

Alignerr Corp.; France; Remote; EUR 55,000 - 110,000; Part time

Job summary

Alignerr Corp. seeks a Mathematics Expert (AI Training) to design, solve, and review advanced mathematical problems for real-world AI applications. You will assess mathematical reasoning and help ensure rigor and accuracy across model evaluations.

Remote, hourly contract with flexible scheduling, 10–40 hours per week, and opportunities for ongoing work with leading AI research teams. Strong mathematical background and English communication required.

Qualifications

• Master's or PhD in Mathematics or a closely related field.
• Expertise in algebra, calculus, statistics, or discrete mathematics.
• Strong written communication in English and ability to explain complex ideas clearly.
• Experience with Python, MATLAB, or Mathematica for research or computational tasks.

Responsibilities

• Develop, solve, and review advanced mathematical problems with real-world relevance and appropriate complexity.
• Apply mathematical expertise to design rigorous problem statements for AI training.
• Evaluate AI-generated mathematical reasoning and identify errors, gaps, or weaknesses.
• Collaborate asynchronously with AI researchers and domain experts to improve model performance.
• Ensure mathematical clarity, precision, and depth across deliverables.
• Work independently on task-based assignments with flexible scheduling.

Skills

Algebra

Calculus

Statistics

Discrete mathematics

Python

MATLAB

Mathematica

Attention to detail

English fluency

Education

Master's degree in Mathematics

PhD in Mathematics

Tools

MATLAB

Mathematica

Job description

About The Role

What if your deep knowledge of mathematics could directly shape how AI reasons through complex problems - influencing tools used by millions of researchers, students, and professionals around the world?

Mathematics Expert (AI Training)

We\'re looking for Mathematics experts with graduate-level credentials to help train and evaluate cutting-edge AI models. You\'ll design challenging problems, assess mathematical reasoning, and ensure AI systems meet the highest standards of rigor and accuracy. This is a fully remote, flexible contract role built for mathematicians who want meaningful, intellectually stimulating work on their own schedule.

• 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 appropriate complexity


• Apply your expertise in algebra, calculus, statistics, discrete mathematics, or related areas to design rigorous problem statements


• Evaluate AI-generated mathematical reasoning and identify errors, gaps, or logical weaknesses


• Collaborate asynchronously with AI researchers and domain experts to improve model performance


• Ensure mathematical clarity, precision, and depth across all deliverables


• Work independently on task-based assignments - fully on your own schedule

Who You Are

• Master\'s or PhD in Mathematics or a closely related field


• Deeply skilled in at least one of: algebra, calculus, statistics, or discrete mathematics


• Experienced with Python, MATLAB, or Mathematica for research or computational work


• Exceptionally precise and detail-oriented - you notice when an argument doesn\'t hold


• Strong written communicator who can explain complex ideas with clarity


• Fluent in English

Nice to Have

• Prior experience with data annotation, data quality assessment, or AI evaluation workflows


• Background in applied mathematics, physics, engineering, or computer science


• Experience writing or reviewing academic mathematics content


• Familiarity with AI tools or mathematical reasoning benchmarks

Why Join Us

• Work on cutting-edge AI projects alongside leading AI research labs


• Fully remote and flexible - work when and where it suits you


• Freelance autonomy with the structure of meaningful, intellectually rich work


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


• Potential for ongoing work and contract extension as new projects launch