← 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

Sr Systems Engineer (Solid Rocket Motor) (Remote Option Available)

Work from home Full-time role

Senior Salesforce CPQ Developer| United States |Remote

Work from home Full-time role

Technical AI Product Lead (CMH Health)

Work from home Full-time role

Experienced Full Stack Social Media Customer Support Specialist – Remote Work Opportunity at careerzynith

Work from home Full-time role

Data Analyst – Front Office - Material Data

Work from home Full-time role

Call Center Bilingual Spanish/English RN - FT (Overnights)

Work from home Full-time role

Remote Customer Service Representative – careerzynith Student Loan & Alumni Support Specialist (Full‑Time, 100% Remote)

Work from home Full-time role

Remote Entry-Level Data Entry & Administrative Support Specialist – Flexible Part‑Time Role with Competitive Weekly Pay

Work from home Full-time role

Experienced Data Entry Clerk – Entry-Level Opportunity for Remote Work

Work from home Full-time role

$125k-300k | Remote High Ticket Closer | Real Estate (No License Needed) | Top Wholesaling Company

Work from home Full-time role

Experienced Live Chat Specialist – Work From Home / Part Time Opportunity at careerzynith

Work from home Full-time role

Remote Data Entry Specialist – Aviation Operations Support | Flexible Work-From-Home Opportunity with careerzynith

Work from home Full-time role

Healthcare Data Analyst III (Remote Capable)

Work from home Full-time role

Associate/ Start Up Project Manager - Site Payments

Work from home Full-time role

Remote Data Entry & Paid Research Participant – No Experience Required – Flexible Schedule – Earn Up to $750 per Project

Work from home Full-time role

Go-to-Market Engineer - Fort Lauderdale, FL, USA

Work from home Full-time role

Operations Specialist, Vendor Management (Remote)

Work from home Full-time role