# Senior Product Manager - Ad Traffic Quality (all genders) at JustPlay GmbH

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Define and own ad traffic quality and fr

- **Company:** JustPlay GmbH (https://jobs.trythestack.co/companies/justplay-gmbh)
- **Location:** Berlin, Germany
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 2–5 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Product management, AdTech, Fraud prevention, Data analysis, A/B testing, Risk management, Monetization strategies, Behavioral analytics, Cross-functional collaboration, Strategic planning, KPI optimization, Trust and safety, Identity verification, Anomaly detection
- **Posted by employer:** 2026-10-29
- **Added to The Stack:** 2026-10-30
- **Listed until:** 2026-12-28
- **Status:** Active
- **Apply:** https://jobs.ashbyhq.com/justplay-gmbh/04dd4991-68fb-46c3-97e1-9b372bef4074 (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/senior-product-manager-ad-traffic-quality-all-genders-justplay-gmbh

## About the role

Responsibilities:
- Define and own ad traffic quality and fraud-prevention strategy across impressions, onboarding, engagement and monetisation.
- Design and deploy real-time detection, anomaly analytics and intervention workflows to reduce abuse while minimizing player friction.
- Partner with data, engineering and operations to build scalable detection pipelines, alerts and response playbooks.
- Prioritise and optimise fraud KPIs (false positives, chargebacks, fraud velocity, user friction) using iterative measurement.
- Run A/B tests and experiments to validate detection models and user intervention flows.
- Influence product and UX design to embed fraud-resilient ad experiences and sustainable monetisation.

Requirements:
- 4+ years product management experience, ideally in AdTech, monetisation or behaviour-driven digital products.
- Strong analytical, data-driven approach and hands-on experience designing and measuring A/B tests in risk scenarios.
- Practical knowledge of ad monetisation, attribution or ad network ecosystems.
- Proven cross-functional collaboration skills with engineers, analysts and ops to deliver scalable solutions.
- Excellent communication, problem-solving and stakeholder management skills; experience with Trust & Safety or KYC is a plus.

## Responsibilities

You will define and own fraud prevention strategies to safeguard the platform's integrity across ad impressions and monetization flows. This involves collaborating with data and engineering teams to build real-time detection mechanisms and optimize fraud-related KPIs.

## Requirements

The role requires 4+ years of product management experience, specifically within AdTech or ad monetization models. Candidates must possess a strong analytical mindset and experience in designing and measuring A/B tests for risk and fraud scenarios.

## FAQ

- **Is this Senior Product Manager - Ad Traffic Quality (all genders) role still open?** It was posted on 2026-10-29 and is listed as active on The Stack. Confirm on JustPlay GmbH's application page 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 on-site.
- **What skills does this role ask for?** The listing names: Product management, AdTech, Fraud prevention, Data analysis, A/B testing, Risk management, Monetization strategies, Behavioral analytics, Cross-functional collaboration, Strategic planning, KPI optimization, Trust and safety, Identity verification, Anomaly detection.

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## Notes for agents

- Apply on the employer's page (https://jobs.ashbyhq.com/justplay-gmbh/04dd4991-68fb-46c3-97e1-9b372bef4074). The Stack does not take applications.
- Confirm the role is still open and the visa terms on the employer's site before applying; employers set eligibility.
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