Full-time · NYC · Hybrid

About the job

Cosmos is where the world’s best taste comes to light. We've grown to over 1 million users by helping people discover, organize, and share the most beautiful things on the internet. Now, we're building the next chapter—evolving from a creative tool into a social platform rooted in aesthetics, culture, and discovery.

We’re looking for a Marketing Lead to own and scale all things marketing as we enter our next phase of growth. This is both a strategic and hands-on role—ideal for someone who thrives in a fast-paced, design-led environment and wants to build a world-class consumer brand from the ground up.

What you'll do

• Lead user growth across organic, paid, and community channels to scale Cosmos from 1M → 10M+ users

• Architect and manage our full marketing ecosystem—growth, lifecycle, brand, and community

• Launch and grow creator and brand partnerships that deepen engagement and expand reach

• Drive lifecycle marketing across email, push, and product to boost activation and retention

• Lead social strategy and execution across channels, reflecting our brand’s aesthetic voice

• Own and evolve our SEO strategy to drive visibility and sustained inbound growth

• Manage our CRM and customer data to enable personalized, scalable communication

• Partner on PR around major launches, campaigns, and company milestones

• Build and grow our community—both online and offline

• Hire and lead a lean, high-impact team of contractors, freelancers, and agency partners

• Define marketing KPIs and close the loop between performance data and strategy

What we're looking for

• 5+ years of experience marketing consumer products—ideally at a design-forward startup or creator platform

• Proven success leading multi-channel growth and brand initiatives with measurable impact

• Deep understanding of culture and internet-native behavior—you know what people are sharing before it hits the algorithm

• Strong grasp of lifecycle marketing, retention levers, and CRM systems

• Comfortable working across paid, organic, and earned media

• Sharp communicator and creative thinker with a bias toward action

• Data-informed but brand-led—you know when to follow the numbers and when to trust your taste

• Self-directed, entrepreneurial, and energized by ambiguity

This role is right for you if...

• You’ve scaled a consumer product from early traction to breakout growth

• You balance brand thinking with performance rigor

• You don’t wait for permission—you move fast, test often, and ship

• You thrive in ambiguity and know how to build systems where none exist

• You’re plugged into culture and understand how to make Cosmos part of it

• You want to help shape how Cosmos shows up in the world