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Freelance Research Mathematician Jobs (NOW HIRING)

Mindrift

Freelance Mathematics Expert - AI Trainer

$76/hr

Degree in Mathematics or related fields. * 2+ years of professional experience - both applied and research/ teaching are applicable. * Strong written English (C1+). Professional certifications (e.g ...

Outlier

Math Expertise for AI Training

Research Experience: Strong preference for candidates with peer-reviewed publications, patents ... Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment.

Meridial

$65/hr

Are you a mathematics expert fluent in Dutch, eager to shape the future of AI? Largescale language ... research, and streamline academic work for students and professionals everywhere. That training ...

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As of Jun 10, 2026, the average hourly pay for freelance research mathematician in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.
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Freelance Mathematics Expert - AI Trainer

Mindrift

Remote

$76/hr

Part-time

Posted 25 days ago

Job description

Please submit your CV in English and indicate your level of English proficiency.
Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.
What this opportunity involves
While each project involves unique tasks, contributors may:
  • Design rigorous mathematics problems reflecting professional practice;
  • Evaluate AI solutions for correctness, assumptions, and constraints;
  • Improve AI reasoning to align with industry-standard logic;
  • Apply structured scoring criteria to multi-step problems.

What we look for
This opportunity is a good fit for mathematicians open to part-time, non-permanent projects. Ideally, contributors will have:
  • Degree in Mathematics or related fields.
  • 2+ years of professional experience - both applied and research/ teaching are applicable.
  • Strong written English (C1+).

Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are an advantage.
How it works
Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid
Project time expectations
For this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.
Compensation
On this project, contributors can earn up to $76 per hour equivalent, depending on their level and pace of contribution.
Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

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