OverviewPlease 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 InvolvesWhile each project involves unique tasks, contributors may:
Design rigorous mathematics problems reflecting professional practice;

Evaluate AI solutions for correctness, assumptions, and constraints;

Validate calculations or simulations using Python (NumPy, Pandas, SciPy);

Improve AI reasoning to align with industry-standard logic;

Apply structured scoring criteria to multi-step problems
What We Look ForThis opportunity is a good fit for mathematicians with experience in Python, open to part-time, non-permanent projects. Ideally, contributors will have:
Degree in Mathematics or related fields, e.G. Algebra, Calculus, Number theory, etc.
3+ years of professional mathematics experience
Strong written English (C1/C2)
Strong Python proficiency for numerical validation




Stable internet connection
Professional certifications (e.G., CMME, SAS Certifications, CAP) and experience in international or applied projects are an advantage.
How It WorksApply → Pass qualification(s) → Join a project → Complete tasks → Get paid
Project Time ExpectationsFor 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.
Payment
Paid contributions, with rates up to $30/hour*
Fixed project rate or individual rates, depending on the project
Some projects include incentive payments
Note: Rates vary based on expertise, skills assessment, location, project needs, and other factors. Higher rates may be offered to highly specialized experts. Lower rates may apply during onboarding or non-core project phases. Payment details are shared per project
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📌 Freelance Mathematician With Python Experience - Ai Trainer - $30 An Hour - Remote (Madrid)
🏢 Mindrift
📍 Madrid