Senior Manager, Growth Marketing

Senior Growth Marketing Manager

Location: New York NY

Salary: $90000 - $105000

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

Were 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.

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

What Youll Do

• Lead Manage and Inspire: Oversee a team of Growth Managers and Analysts (25 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

• Bachelors degree in Marketing Economics Business Statistics or a related field.
• 69 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 Youll 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.