Investment Specialist – Freelance AI Trainer Project

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Investment Specialist – Freelance AI Trainer Project based in Brazil.

In this innovative freelance role, you will leverage your expertise in financial markets and asset management to train and refine next-generation artificial intelligence models. Operating in a flexible, 100% remote environment, you will play a crucial role in enhancing AI reasoning across equity analysis, portfolio construction, risk management, and market valuation. By designing complex financial scenarios, probing system capabilities, and capturing failure modes, your insights will directly impact how future AI tools analyze economic data and support global investment decision-making. Working alongside an international team at the intersection of finance and machine learning, you will help shape transparent, highly accurate analytical frameworks for professionals and investors worldwide.