adjoe is redefining the future of mobile ads. Powered by advanced AI, first-party data and world-class engineers, we've perfected the offerwall experience for monetizing and scaling app publishers with solutions like Playtime and Arcade – now the fastest growing rewarded advertising channel globally – driving incremental engagement, retention, and revenue.
Responsibilities
- Analyse: Apply your statistical knowledge and data mining methods to research and maintain the effectiveness of the Anti-Fraud system.
- Monitor: Develop and implement KPIs and tracking mechanisms to measure and monitor fraud indicators and business metrics across complex, asynchronous user flows.
- Identify: Detect patterns, trends, and correlations in data to provide actionable recommendations for improving business performance.
- Collaborate: Work closely with business and tech teams to support their goals with robust Anti-Fraud analysis.
- Ensure: Safeguard data integrity, security, and compliance with regulations and policies.
- Learn: Be an integral part of a high-performing technical team positioned in the middle of a growing business. Share your knowledge and learn from others within a large data team.
Requirements
- 2+ years of experience as a Data Analyst.
- 1+ years of experience in Fraud Detection.
- Comprehensive knowledge of SQL (CTEs, joins, window functions, big data query optimization).
- Strong experience with Python (Pandas, NumPy, Plotly/Matplotlib).
- 1+ years of experience with Anomaly Detection algorithms and approaches.
- Comfortable demonstrating SQL and Python skills in a live interview without LLM assistance.
Benefits
- Invest in Your Future: Regular feedback and our development program support your growth, helping you expand your skillset and achieve your career goals.
- Easy Arrival to adjoe: From signing to settling in Hamburg, we've got you covered. Need a visa? No problem. Ready to build your new life and career at adjoe in Hamburg? We support every ambition—from learning German to a relocation bonus that helps you settle in and make Hamburg feel like home.
- Live Your Best Life, at Work and Beyond: We work in a hybrid setup with 3 core office days, plus flexible working hours. Enjoy 30 vacation days, 3 weeks of remote work per year, and free access to an in-house gym with lots of different fitness classes and mental health support through our Employee Assistance Program (EAP).
- Thrive Where You Work: Enjoy the Alster lake view from our central office with top-notch equipment, fun open spaces, and a large variety of snacks and drinks.
- Join the Community! Participate in regular team and company events, including hackathons and social gatherings. We work together, and we celebrate together, too.