Founding Marketing Lead

About the role

We are seeking a growth marketer to own and optimize existing growth channels, design and run experiments on new acquisition channels, build the sequences, messaging frameworks, and targeting infrastructure that make outreach repeatable and scalable, explore new channels, and manage contractors and external vendors.

This role is hybrid, with three days per week in our SoHo, New York City office.

Who you are

• 6+ years of experience in growth, demand gen, or early-stage marketing, with meaningful time at a startup where you built something from scratch
• You've been an early or founding marketer before, or played a comparable 0-to-1 role and have results to show for it
• You understand SMB and mid-market demand gen: the channels, the unit economics, and the traps
• Analytically strong. You can design a clean experiment, interrogate a funnel, and make a fast prioritization call with incomplete data
• You've managed contractors or external partners to get things shipped
• Low ego and outcome-obsessed with no preferred playbook, just whatever the problem demands
• Comfortable moving fast and making decisions without perfect information
• Mission-driven and energized by improving access to mental health care for kids

Why Marble

• Direct impact on kids' mental health access — this work is meaningful
• Greenfield opportunity to build something from the ground up, with leadership support and a clear growth path
• Small, experienced team that moves fast and takes the work seriously
• Competitive compensation, benefits, and equity