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

✨ The Stack take on this JustPlay GmbH job

• 🏢 JustPlay GmbH has 8 jobs here, 7 with visa sponsorship see all
• 🛂 Visa: EU Blue Card. Minimum salary: €50,700 a year guide
• 💡 No salary shown. Ask JustPlay GmbH if it is above the minimum.

Updated 2026-11-05, from our data and official sources.

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About the role

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.

Responsibilities

Shape and execute the engagement strategy to increase retention and growth for the Justplay App and gaming ecosystem. Leverage gamification and behavioral science to optimize LTV and iterate features based on user data and A/B testing.

Requirements

Requires at least 4 years of experience driving retention and engagement in the mobile industry, specifically within games or B2C apps. Candidates must possess a data-driven mindset, strong analytical skills, and excellent English communication abilities.

Key skills

• Product Retention — not in any other listing on The Stack
• User Engagement — in 3 other listings on The Stack
• Gamification — in 2 other listings on The Stack
• Behavioral Science — not in any other listing on The Stack
• A/B Testing — in 124 other listings on The Stack
• Data Analysis — in 278 other listings on The Stack
• Project Management — in 40 other listings on The Stack
• LTV Optimization — not in any other listing on The Stack
• Mobile Gaming
• B2C Product Strategy
• English Communication
• Habit-Forming Mechanics

On The Stack (as of 2026-11-05)

• JustPlay GmbH has 7 other listings on The Stack, 6 of them marked as offering visa sponsorship.
• 166 visa-sponsored jobs in Germany on The Stack, posted in the last 60 days.
• 72 visa-sponsored product manager jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about JustPlay GmbH

Is this Senior Product Manager - Engagement (all genders) role still open?

It was posted on 2026-05-11. Listings more than 30 days old may no longer be active, so check JustPlay GmbH's site before applying.

Does JustPlay GmbH offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on JustPlay GmbH's site.

Where is this role located?

The listing gives the location as Berlin, Germany. It is marked remote.

What skills does this role ask for?

The listing names: Product Retention, User Engagement, Gamification, Behavioral Science, A/B Testing, Data Analysis, Project Management, LTV Optimization, Mobile Gaming, B2C Product Strategy, English Communication, Habit-Forming Mechanics.