Overview 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; * 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 For This 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 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. 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 n

📌 Freelance Mathematician with Python Experience (Barcelona)
🏢 Mindrift
📍 Barcelona