Experienced Full Stack Growth Marketing Manager – Customer Acquisition and Psychedelic-Assisted Psychotherapy Platform Growth

At arenaflex, we're revolutionizing the mental health landscape by accelerating the adoption of frontier treatments that lead to lasting improvements in clinical outcomes. Our cutting-edge healthtech platform, designed to safely and effectively expand access to Psychedelic-Assisted Psychotherapy, is transforming the way mental health care is delivered. We're on a mission to make a direct impact on people's lives, and we're looking for a talented Growth Marketing Manager or Senior Manager to join our team. About arenaflex arenaflex is a pioneering healthtech company that's transforming the mental health crisis by providing a turnkey platform for Psychedelic-Assisted Psychotherapy. Our platform empowers licensed psychotherapists to become empowered KAP providers, while enabling higher standards of patient care and enhanced clinical outcomes. With a successful Series A round led by Union Square Ventures and backed by top-tier investors, we're poised for rapid growth and expansion. Why Join arenaflex? We're a scrappy, data-driven, and mission-aligned growth team that believes in rapid iteration, high ownership, and constant learning. We care deeply about empowering mental health providers and patients, and we operate with transparency, curiosity, and collaboration. You'll have the freedom to test bold ideas, the support to execute quickly, and the clarity to measure real impact. The Opportunity We're hiring a Growth Marketing Manager or Senior Manager to lead therapist and patient acquisition. In this role, you'll own performance marketing strategy and execution, from paid channels to full-funnel optimization. You'll work cross-functionally with creative, sales, lifecycle, product, and RevOps teams, backed by agency partners and a growing data stack, to build and scale a high-performing acquisition engine. Key Responsibilities * Lead therapist and patient acquisition strategy across Meta, Google, LinkedIn, and emerging channels * Launch and optimize paid campaigns with a focus on CAC efficiency and lead-to-customer conversion * Manage agency partners to drive alignment on creative testing and performance goals * Own a structured experimentation roadmap across audiences, offers, creative, and conversion flows * Partner with design, product, and lifecycle marketing to improve landing pages, nurture flows, and onboarding experiences * Use HubSpot and Tableau to track full-funnel metrics and identify areas to improve drop-off and velocity * Build high-quality campaign briefs that align goals, messaging, and creative formats * Collaborate with internal and external teams to ensure consistent asset delivery and testing cadence * Monitor campaign data to refresh assets and avoid performance fatigue * Support initiatives to grow referrals, self-serve signups, and awareness through community and content * Collaborate with product and content teams on experiments that reduce friction and improve acquisition velocity Essential Qualifications * 6-10 years in growth, performance marketing, or demand generation, ideally in startup or fast-growth environments * Proven success owning and scaling acquisition channels, with experience managing paid campaigns and external agencies * Strong grasp of growth metrics including LTV/CAC, attribution, lead progression, and funnel optimization * Experience designing and executing structured, statistically sound growth experiments * Comfortable working cross-functionally and independently with high accountability and a bias toward action Nice-to-Haves * Background marketing in DTC health, B2B2C models, or therapist/patient-facing models * Familiarity with referral programs, freemium and product-led-growth funnels, or organic growth tactics such as SEO What We Offer * A dynamic and inclusive workplace where you'll have the opportunity to grow and collaborate with a diverse team of high-performing individuals * A competitive compensation package, including salary, equity, and benefits * Opportunities for professional growth and development, including training and mentorship programs * A stimulating and rewarding work environment that's fun and collaborative * The chance to make a direct impact on people's lives and contribute to a groundbreaking field that's reshaping mental health How to Apply If you're a strategic and hands-on growth marketer who thrives in fast-paced environments, loves testing and learning, and is passionate about improving access to mental health care, we encourage you to apply. We're an Equal Opportunity Employer and consider applicants for employment without regard to race, color, religion, sex, orientation, national origin, age, disability, genetics, or any other basis forbidden under federal, state, or local law. Apply Now Don't miss this opportunity to join a pioneering healthtech company that's transforming the mental health landscape. Apply now to become a part of our team and help us make a direct impact on people's lives. ```html

About arenaflex

arenaflex is a pioneering healthtech company that's transforming the mental health crisis by providing a turnkey platform for Psychedelic-Assisted Psychotherapy. Our platform empowers licensed psychotherapists to become empowered KAP providers, while enabling higher standards of patient care and enhanced clinical outcomes.

Why Join arenaflex?

We're a scrappy, data-driven, and mission-aligned growth team that believes in rapid iteration, high ownership, and constant learning. We care deeply about empowering mental health providers and patients, and we operate with transparency, curiosity, and collaboration.

The Opportunity

We're hiring a Growth Marketing Manager or Senior Manager to lead therapist and patient acquisition. In this role, you'll own performance marketing strategy and execution, from paid channels to full-funnel optimization.

Key Responsibilities

• Lead therapist and patient acquisition strategy across Meta, Google, LinkedIn, and emerging channels.
• Launch and optimize paid campaigns with a focus on CAC efficiency and lead-to-customer conversion.
• Manage agency partners to drive alignment on creative testing and performance goals.
• Own a structured experimentation roadmap across audiences, offers, creative, and conversion flows.
• Partner with design, product, and lifecycle marketing to improve landing pages, nurture flows, and onboarding experiences.
• Use HubSpot and Tableau to track full-funnel metrics and identify areas to improve drop-off and velocity.
• Build high-quality campaign briefs that align goals, messaging, and creative formats.
• Collaborate with internal and external teams to ensure consistent asset delivery and testing cadence.
• Monitor campaign data to refresh assets and avoid performance fatigue.
• Support initiatives to grow referrals, self-serve signups, and awareness through community and content.
• Collaborate with product and content teams on experiments that reduce friction and improve acquisition velocity.

Essential Qualifications

• 6-10 years in growth, performance marketing, or demand generation, ideally in startup or fast-growth environments.
• Proven success owning and scaling acquisition channels, with experience managing paid campaigns and external agencies.
• Strong grasp of growth metrics including LTV/CAC, attribution, lead progression, and funnel optimization.
• Experience designing and executing structured, statistically sound growth experiments.
• Comfortable working cross-functionally and independently with high accountability and a bias toward action.

Nice-to-Haves

• Background marketing in DTC health, B2B2C models, or therapist/patient-facing models.
• Familiarity with referral programs, freemium and product-led-growth funnels, or organic growth tactics such as SEO.

What We Offer

We offer a dynamic and inclusive workplace where you'll have the opportunity to grow and collaborate with a diverse team of high-performing individuals.

How to Apply

If you're a strategic and hands-on growth marketer who thrives in fast-paced environments, loves testing and learning, and is passionate about improving access to mental health care, we encourage you to apply.

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