Product Lead (Adtech)

Location: Berlin, Germany; Workplace type: Onsite

Salary: €120K–€160K per year

Company

hirify.global builds an engagement engine for Freecash that rewards more than 95 million users for engaging with advertisers’ products, serving mobile game studios and publisher platforms.

What you will do

• Own the consumer user journey from discovery and activation through onboarding, progression, and repeat reward engagement.
• Shape the Link SDK and publisher integration experience, improving developer experience, implementation quality, configurability, and observability.
• Partner with engineering on identity, events, attribution, reward delivery, and fraud prevention.
• Develop rewarded monetization products and optimize pricing, segmentation, ranking, publisher revenue, advertiser performance, and contribution margin with data science.
• Lead experimentation across consumer experiences, integrations, and monetization using holdouts, causal measurement, primary metrics, guardrails, and maturity windows.
• Work directly with major mobile publishers on lighthouse launches, scalable product decisions, and trusted reporting.

Requirements

• Senior product experience in mobile adtech, publisher monetization, rewarded advertising, mobile gaming monetization, or a closely related marketplace.
• Experience owning a consumer product involving rewards, onboarding, retention, progression, or monetization.
• Experience shipping an SDK, API, developer platform, or technically complex partner integration.
• Direct ownership of revenue, pricing, yield, gross margin, advertiser performance, or another meaningful economic outcome.
• Strong understanding of marketplace economics and how incentives affect users, publishers, and advertisers.
• Deep practical experience with experimentation, holdouts, selection bias, and causal measurement.
• Comfort working with data science on ranking, pricing, or optimization systems.
• Experience working directly with enterprise customers or publishers.

Nice to have

• Founder experience and ownership of outcomes without handoffs.
• Experience scaling through hyper-growth, including growth from 50 to 200+ people.
• Mobile gaming or advertising background.

Culture & Benefits

• Join a profitable startup that has been profitable from day one.
• Work from a modern central Berlin office designed for collaboration.
• Transport subsidy, breakfasts and lunches, language learning, Urban Sports Club, and other benefits.
• Equal opportunity employer committed to diversity and a clear path for growth.