Copywriter

About Poshmark Poshmark is the leading fashion marketplace where style comes alive through discovery, self-expression, and human connection. Powered by a vibrant community of 165 million members, Poshmark brings real people and taste to shopping through a social experience shaped by shared discovery. Buying and selling fashion feels simple, joyful, and personal, while every item tells its own story. Poshmark empowers sellers to grow meaningful businesses, keeps fashion in circulation longer, and gives shoppers access to unique and trusted finds, from everyday pieces to one-of-a-kind vintage and luxury. Poshmark is seeking a strategic and creatively driven Copywriter to join the Creative Team. This role is responsible for shaping and maintaining the voice of the Poshmark brand across every customer-facing touchpoint — from paid social campaigns and lifecycle marketing to in-app messaging, editorial storytelling, and product experiences. The ideal candidate is both a brand storyteller and a performance-minded writer who understands how language influences engagement, conversion, retention, and customer sentiment. This individual brings exceptional writing craft, strong creative instincts, and the ability to adapt messaging across multiple formats and audiences while maintaining a consistent brand voice. This role works cross-functionally with Creative, Growth Marketing, Product, CRM, Merchandising, and Social teams to deliver compelling, channel-native copy that reflects the intersection of fashion, culture, resale, and community that defines Poshmark. Responsibilities Brand & Marketing Copywriting Write and edit customer-facing copy across paid social, email marketing, push notifications, landing pages, in-app messaging, onboarding flows, editorial content, and integrated campaigns. Ensure all copy aligns with Poshmark’s voice, tone, and brand positioning across channels and customer experiences. Contribute to campaign ideation, messaging development, and creative br