Mathematician (AI)

Location: Remote; flexible hours

Salary: $40–$125+ per hour, depending on task difficulty and specialization

Company

hirify.global engages experts to train leading AI models through rigorous evaluation and correction of model outputs.

What you will do

• Craft mathematical problems that expose weak reasoning, from olympiad-style puzzles to graduate-level proofs.
• Review AI-generated solutions step by step and identify invalid derivations, unjustified leaps, and reasoning errors.
• Rate the quality of mathematical reasoning.
• Write rigorous, gold-standard solutions and corrections comparable to a referee report.

Requirements

• Strong background in pure or applied mathematics through graduate study, competition mathematics, or equivalent experience.
• Ability to write precise, well-structured mathematical proofs.
• Clear written English for producing explanations used as training signals.
• Comfort with LaTeX is helpful.
• No formal degree is required; demonstrated mathematical ability is the priority.

Culture & Benefits

• Independent contractor engagement with flexible hours.
• Remote, project-based work with projects available on an ongoing basis.
• Weekly payouts.
• Potential annual contributor earnings range from $10,000 to $100,000+, depending on participation.

Hiring process

• Apply.
• Complete the qualification process.
• Work on available projects and receive weekly payouts.