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Senior Portfolio Manager - Freelance AI Trainer

Mindrift
Location 📍 United States, United States
Posted 📅 June 19, 2026
Work Type ⏰ Part time

Position 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 and evaluate Quarterly Business Review scenarios — performance vs. benchmark, allocation drift against IPS tolerance bands, and material fund document changes;
  • Write and grade underperformance explanation tasks where the correct answer is grounded strictly in fund documents, with no projections beyond what the manager's commentary actually states;
  • Create rebalancing test cases with full tax-impact math: cost basis, short-term vs. long-term capital gains, and alternatives to selling (r...

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Job Details

Employment Type
Part time
📊
Category
Business Operations Specialists
🏠
Work Arrangement
On-site
📍
Location
United States, United States