Copy Editor Experts (American English)

Mercor is seeking an experienced English Copy Editor to support high-quality written content across a range of AI training initiatives. This role is ideal for a detail-oriented language professional who can ensure clarity, consistency, grammatical precision, and stylistic excellence across complex written materials. We are looking for someone who demonstrates exceptional command of English, strong editorial judgment, and a meticulous eye for detail. This role requires consistent engagement and reliability over time. Submit your resume highlighting relevant editorial experience Complete the attached the required interview and assessment We aim to follow up within a few days with next steps Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations. Our investors include Benchmark, General Catalyst, Adam D’Angelo, and Jack Dorsey. Thousands of professionals across law, research, engineering, design, and creative fields contribute to Mercor projects shaping the next generation of AI. We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. Mercor partners with leading AI labs and enterprises to train frontier models using human expertise. You will work on projects that focus on training and enhancing AI systems. You will be paid competitively, collaborate with leading researchers, and help shape the next generation of AI systems in your area of expertise. Please let Mercor know you found this position on NoDesk as a way to support us so we can keep providing you with quality remote jobs.