Senior Data Analyst (f/m/d) at adjoe

Hamburg, Germany

on-site · full_time · Visa sponsorship

Apply for this role at adjoe

Responsibilities:
- Run exploratory and investigative analyses to detect fraud, anomalies and abuse patterns across large event streams.
- Build repeatable, automated pipelines and monitoring that surface data quality issues and suspicious behavior (Airflow, dbt integration).
- Implement anomaly detection solutions using clustering, distribution analysis and cross-population comparisons; tune thresholds to balance business impact.
- Own statistical tests and experimentation setup; translate findings into clear recommendations for product and engineering teams.
- Create dashboards, reports and documentation to enable rapid decision-making by stakeholders.

Requirements:
- 2+ years as a Data Analyst with strong SQL and Python skills for large-scale data analysis and pipeline work.
- 1+ years experience applying anomaly detection methods and understanding trade-offs between sensitivity and false positives.
- Solid statistical foundations for experimentation, hypothesis testing and confidence interval interpretation.
- Experience or familiarity with Airflow, dbt and big-data optimization techniques is a plus.
- Clear communicator, proactive, collaborative and able to translate technical findings into business actions.