data analyst in adtech

adjoe builds technologies that support mobile app growth and monetization. Its Playtime Arcade product is a rewarded advertising platform connecting advertisers and publishers with users who earn in-app rewards for engaging with new apps.

• Investigate user interactions and optimize reward mechanics, SDK integrations, the user funnel, traffic engagement, and reward consistency
• Build and maintain dashboards, alerting systems, and data pipelines for monitoring platform performance
• Analyze product performance and deliver real-time insights to stakeholders
• Design experiments, calculate sample sizes, apply variance reduction techniques, and analyze A/B/n tests
• Monitor experiment guardrail metrics and identify unexpected shifts in experiment data
• Build automated experiment reporting dashboards, reusable analytical frameworks, and data visibility solutions
• Translate statistical results into actionable recommendations for product managers, engineers, and growth leads
• Support executive decision-making with data and analysis
• Own projects affecting 770 million users and help advance adtech
• Ship solutions multiple times a day, learn from results, and collaborate across teams

• 5+ Years of experience as a Data Analyst
• Strong SQL and Python skills, including complex queries, big data optimization, and analysis pipelines
• Deep experience designing experiments, calculating sample sizes, applying variance reduction techniques, and analyzing A/B/n tests
• Strong understanding of hypothesis testing, confidence intervals, p-values, power analysis, and Bayesian and Frequentist approaches
• Experience with anomaly detection algorithms, distribution analysis, and cross-population comparison
• Understanding of end-to-end telemetry and feature flagging systems, data flows, event tracking pipelines, and architecture tradeoffs
• Ability to explain complex statistical results clearly and make actionable recommendations
• Будет плюсом: dbt, Airflow, Optimizely, GrowthBook

• Relocation support to Hamburg, Germany is available
• The team includes people from over 40 countries and welcomes applicants who contribute to company diversity