Founding Growth Marketing Manager
Company: Prosper AI
Location: New York City
Posted on: April 1, 2026
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Job Description:
About Prosper AI: At Prosper AI, we're pioneering the most
advanced conversational AI agents tailored for the healthcare
industry. Since our founding, we've successfully onboarded dozens
of major customers, empowering hospitals and multispecialty clinics
to get paid faster and more efficiently, through streamlined
revenue cycle management. Our AI agent, Paige, handles tasks like
eligibility checks, prior authorizations, claim status follow-ups,
and patient scheduling, reducing costs by over 50% for medical
billing teams. We’re backed by top investors including Y Combinator
(Airbnb, Coinbase) and Emergence Capital (Salesforce, Zoom),
trusted by innovative healthcare organizations, and are reshaping a
$4T industry. The Role: We’re hiring a Founding Growth Marketing
Manager to define and scale our go-to-market messaging, brand
presence, and growth narrative. You'll own how the market perceives
Prosper AI—from first website visit to closing a deal. You’ll work
cross-functionally with the founders, sales, product, and design to
create a magnetic and repeatable marketing engine. This is a
high-impact, high-visibility leadership role with room to grow into
a VP-level position. The role is 100% in person in New York City.
What You’ll Do: Overhaul and relaunch our website , including copy,
structure, and visual identity Build a case study engine with real
customer wins and quantified ROI Drive a LinkedIn and content
strategy targeting healthcare billing leaders Develop our brand
voice , including copy, tone, color palette, and design themes
Shape and execute a conference strategy —from booth design to talk
tracks Lead PR efforts targeting our ICP: providers, billing
companies, and payors Translate product capabilities into crisp,
credible positioning and messaging What We’re Looking For 3–6 years
in B2B product marketing , ideally in AI, SaaS, or healthcare
You’ve led marketing for a technical product and created GTM assets
from scratch Strong writing, storytelling, and brand-building
instincts Portfolio of work that includes websites, case studies,
content, and campaigns Experience collaborating closely with
product and sales teams Self-starter who thrives in early-stage
environments with high autonomy Bonus Points Experience marketing
to healthcare RCM, IT, or provider stakeholders Background in
design, copywriting, or creative direction Familiarity with
conference and event strategy in B2B health or AI Prior experience
as a first marketing hire or founding team member Why Prosper Real
revenue, real customers, real AI product in market Own the brand
and voice of a startup transforming healthcare Competitive base
equity — we hire like owners and pay like it Work closely with top
engineers, operators, and early-stage leaders In-person NYC team
with fast feedback loops and high trust
Keywords: Prosper AI, New Brunswick , Founding Growth Marketing Manager, PR / Public Relations , New York City, New Jersey
