Ethos is seeking a remote, part-time sales executive to help train language models on professional presentation tasks. The role focuses on creating, evaluating, and refining AI-generated slide decks across storyline development, executive summaries, and slide craftsmanship. Ideal candidates have 2+ years in top B2B/SaaS sales, expert PowerPoint skills, and strong written communication with meticulous attention to detail. Competitive $100/hour, adaptable 5–20 hours weekly, ASAP start.