Freelance Mathematics Expert – AI Trainer

Mindrift; Kentucky; Remote; USD 55,000 - 105,000; Part time

Job summary

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focusing on testing, evaluating, and improving AI systems. This is a part-time, non-permanent project role where you will design rigorous mathematics problems, evaluate AI solutions for correctness, and improve AI reasoning to align with industry-standard logic.

Ideal candidates hold a mathematics degree, have 2+ years of professional experience, and possess strong written English (C1+).

Qualifications

• Degree in Mathematics or related field is required.
• 2+ years of professional experience—both applied and research/teaching are applicable.
• Strong written English (C1+) required. Certifications and international/applied project experience are a plus.

Responsibilities

• 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.

Skills

Strong written English (C1+)

2+ years professional experience

Education

Degree in Mathematics or related field

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.

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.