Senior Manager, Growth Marketing

Senior Growth Marketing Manager

Location: New York, NY 

Salary: $90,000 - $105,000

Who We Are

GeistM is a global full-funnel performance marketing company revolutionizing how brands connect with their customers. We specialize in building high-performing content-driven campaigns that scale profitably across leading digital platforms including Meta, TikTok, Google, YouTube, Taboola, Pinterest, and Reddit. Our unique blend of creativity, data, and technology drives measurable growth for world-class brands across industries.

About the Role

We’re seeking a Senior Growth Marketing Manager to lead and scale our Strategic Growth function, an individual who combines analytical precision, creative insight, and strong leadership. This role will be overseeing client strategy, team management, revenue growth, and process innovation across multiple verticals.

You’ll mentor a team of growth marketers, drive paid media performance, and influence the company’s broader go-to-market strategy. The ideal candidate is entrepreneurial, data-obsessed, and thrives in a fast-paced, high-accountability environment.

What You’ll Do

• Lead, Manage, and Inspire: Oversee a team of Growth Managers and Analysts (2–5 direct reports) responsible for multimillion-dollar client portfolios across paid social, search, and native advertising.
• Own Strategy & Performance: Develop and execute growth strategies that deliver measurable ROI and revenue expansion across diverse client verticals.
• Drive Scale: Create and implement scalable processes, roadmaps, and frameworks to grow the department into a high-impact, data-driven function.
• Client Partnership: Lead client relationships, from onboarding and strategy development through execution and optimization; deliver performance insights and quarterly business reviews.
• Data & Analytics: Translate complex performance data into actionable insights; forecast revenue and track KPIs across channels, campaigns, and verticals.
• Cross-Functional Collaboration: Partner with the Creative and Content teams to ideate, test, and refine content and campaign strategies that maximize conversion and efficiency.
• Innovation & Market Leadership: Stay ahead of digital marketing trends, identifying emerging platforms and technologies (including AI tools) to drive competitive advantage.
• Revenue Growth: Act as a strategic owner for client P&L; responsible for pacing, projections, and optimizing spend.
• Operational Excellence: Streamline workflows, enhance process efficiency, and ensure consistency in campaign execution and reporting.
• Mentorship & Development: Coach team members on analytical thinking, client management, and professional growth, cultivating a high-performance culture.
   

What You Should Have

• Bachelor’s degree in Marketing, Economics, Business, Statistics, or a related field.
• 6–9 years of experience in Growth, Digital Acquisition, or Performance Marketing, ideally within an agency or performance-driven environment.
• Proven track record of managing paid media across Meta, TikTok, Google Ads, and native platforms.
• Experience managing and mentoring high-performing teams.
• Strong analytical mindset; comfortable with data analysis, forecasting, and translating performance into strategy.
• Excellent communication and presentation skills; proven ability to influence senior leadership and clients.
• Deep understanding of growth frameworks, attribution models, and performance metrics.
• Demonstrated ability to manage multiple priorities and client relationships simultaneously.
• Creative problem-solving mindset; able to think beyond metrics to craft holistic marketing strategies.
• Interest in how AI and automation can be applied to campaign optimization and performance analysis.
• Passion for working in a fast-paced, collaborative, startup environment.

Why You’ll Love Working Here

• Opportunity to shape the future of a high-growth marketing organization.
• Direct exposure to senior leadership and high-impact decision-making.
• Collaborative, creative culture that values innovation and accountability.
• Competitive compensation and performance-based incentives.
• Hybrid flexibility: One in-office day per week in NYC.
• Global client exposure and career growth opportunities.