Head of Growth & Acquisition (AI)

Location: United States; remote working is available.

Company

hirify.global provides a platform connecting researchers and companies with a global participant pool to collect high-quality, ethically sourced human behavioral data and feedback for AI development.

What you will do

• Define and deliver participant growth strategy across acquisition, activation, engagement, and retention.
• Build and scale a sustainable growth engine, develop acquisition channels, improve processes, and drive innovation.
• Own participant partnerships, scaling relationships that unlock new geographies, skills, and participant segments.
• Lead and develop a multidisciplinary team across growth marketing, recruitment, partnerships, and community.
• Use growth metrics, funnel analysis, cohort analysis, CAC, LTV, and marketplace data to identify opportunities and drive performance.
• Partner with Product, Engineering, Data Science, and Operations to improve participant journeys, automate processes, and build scalable solutions.

Requirements

• Experience in operations, ideally in marketplace or platform environments.
• Significant experience leading growth, acquisition, or marketplace operations within a consumer, technology, or marketplace business.
• Strong understanding of acquisition, activation, engagement, and retention, with measurable growth outcomes.
• Experience building and scaling growth functions, channels, or operational capabilities.
• Strong analytical and commercial judgment, including use of funnel metrics, CAC, LTV, cohort analysis, and marketplace data.
• Experience developing strategic partnerships, improving acquisition channels, and scaling user or participant growth.
• Proven people leadership experience developing multidisciplinary teams and driving performance accountability.
• Strategic and hands-on approach with the ability to identify opportunities, test ideas, build business cases, and deliver results independently.
• Experience partnering with Product, Engineering, and Operations to improve processes, use automation, and create scalable solutions, plus strong communication and stakeholder management skills.

Nice to have

• Experience in two-sided marketplaces, AI data platforms, or distributed workforce businesses.
• Experience building successful growth engines in other marketplace environments.

Culture & Benefits

• Remote working within a mission-driven culture focused on human data infrastructure and AI innovation.
• Competitive salary and benefits.
• Access to a human data platform and opportunities to support groundbreaking research.