Social Media Intern (Summer 2026)

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.

We’re looking for a Social Media Intern to join Poshmark’s team at an exciting moment. You’ll play a key role in bringing Poshmark to life across all social platforms, helping create content and campaigns that engage millions of shoppers and sellers.

Working closely with teams across Creative, Brand, Product Marketing, and Community, you’ll gain hands-on experience in how social strategy turns into real-time content, cultural moments, and community engagement. From supporting content creation to identifying trends and interacting with our audience, this is a unique opportunity to build, learn, and make an impact at the intersection of fashion, resale, and culture.

• Support the planning and execution of social-first campaigns tied to pop culture moments, trends, and brand campaigns

• Assist in creating and organizing social content, including drafting captions, supporting filming and editing on Instagram, TikTok, Pinterest, and Youtube

• Partner cross-functionally with Creative, Brand, Product Marketing, and Community teams to bring campaigns to life across social channels

• Monitor trends, viral moments, and emerging tools to inspire new content ideas and evolve how Poshmark shows up across platforms

• Support day-to-day social publishing and community engagement to foster connection and drive conversation

• Strong interest in social media, content creation, and how Poshmark show up across different platforms

• Deep curiosity for trends, viral moments, and how culture moves across Instagram, TikTok, and emerging channels

• Clear communicator with a collaborative, team-first mindset, comfortable sharing ideas and jumping into fast-paced workflows

• Highly organized and detail-oriented, with the ability to manage multiple content streams and deadlines

• Proactive and eager to take initiative, test new ideas, and iterate based on performance and feedback

• A strong point of view on social trends, creators, and brands you admire—and an understanding of what makes content engaging and shareable

Nice to have: Experience with social media, content creation, or marketing projects (academic, internship, or extracurricular)

Standard requirements for all interns

• Demonstrated interest in Poshmark’s mission, community, or industry

• Current or rising senior enrolled in an accredited university, or recent college graduate

• Seniors should expect to graduate between Fall 2026 and Summer 2027

• Strong communication, collaboration, and curiosity

• Available to work a M-F 5-day work schedule between 8am-5pm

• Willing to commute 5x per week to PMHQ in Redwood City, CA

• No employment sponsorship required now or in the future