Senior Product Manager - Engagement (all genders) at JustPlay GmbH

Berlin, Germany

true · full_time · Visa sponsorship

Responsibilities:
- Define and execute the engagement strategy to increase retention, session frequency and LTV across the Justplay ecosystem.
- Design and run experiments (A/B tests) to validate engagement features and scale successful mechanics.
- Apply gamification, behavioral science and habit-forming techniques to product features and events.
- Partner with live-ops, marketing and analytics to align campaigns, events and monetization with product goals.
- Monitor key metrics, surface insights and iterate quickly on product improvements.
- Mentor and collaborate with cross-functional teams to operationalize engagement learnings.

Requirements:
- 4+ years driving retention and engagement in mobile products, ideally in mobile games, loyalty platforms or B2C apps.
- Strong data literacy: experience designing experiments, analyzing results and turning insights into product changes.
- Familiarity with gamification, live-ops, ad-revenue models and habit-forming mechanics.
- Excellent project management and cross-team communication skills in English.
- Comfort with rapid iteration, hypothesis-driven development and prioritizing for impact.