Ethos is seeking experienced senior portfolio managers with 3+ years at hedge funds or asset managers to help train an AI model on professional presentation tasks. You will craft and critique AI-generated investment materials, including pitch decks, position reviews, portfolio theses, exhibits, and LP letters. This is a adaptable, fully remote engagement, 5–20 hours per week, start ASAP, with competitive hourly pay and collaborative support. #J-18808-Ljbffr