← all jobs

Freelance Mathematics Expert - AI Trainer

Work from home Full-time role Hiring

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.

More open positions

Remote Sales Specialist - FinTech Solutions

Work from home Full-time role

Remote Regulatory Strategist — Market; Biotech

Work from home Full-time role

Biotech Analyst, Seligman Investments

Work from home Full-time role

Crypto Affiliate Manager (LATAM Market) - Optional to Remote

Work from home Full-time role

Quant Researcher, OEX - Crypto.com

Work from home Full-time role

Online Data Entry & Remote Administrative Assistant – Flexible Part‑Time Role with $670 Weekly Compensation

Work from home Full-time role

Amazon Product Manager Team Lead

Work from home Full-time role

GTM Engineer

Work from home Full-time role

Customer Service Representative – Immediate Openings – Frontline Support Specialist – careerzynith – Broken Arrow, OK

Work from home Full-time role

Principal Golang Engineer/Fully Remote

Work from home Full-time role

Experienced Part-Time Remote Data Entry Specialist – Web & Cloud Application Development

Work from home Full-time role

Virtual Data Entry Specialist – Remote Travel Booking Data Management & Client Support at careerzynith

Work from home Full-time role

Enterprise Project Manager

Work from home Full-time role

Business Development Representative, EMEA

Work from home Full-time role

UGC Creator - Dominican Republic

Work from home Full-time role

Remote Data Entry & Market Research Participant – Flexible Work‑From‑Home Role with Earn‑Up‑to‑$750 per Study Opportunities

Work from home Full-time role

HR Generalist

Work from home Full-time role

[Remote] Customer Support - Remote

Work from home Full-time role

Part-Time Remote Data Entry Associate – No Experience Required – Flexible Hours with careerzynith – Entry-Level Data Management Role

Work from home Full-time role

Account Manager, Enterprise

Work from home Full-time role

[Remote] Accounts Receivable Specialist

Work from home Full-time role