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

✨ The Stack take on this adjoe job

• 🏢 adjoe has 15 jobs here, 15 with visa sponsorship see all
• 🛂 Visa: EU Blue Card. Minimum salary: €50,700 a year guide
• 💡 No salary shown. Ask adjoe if it is above the minimum.

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

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About the role

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.

Responsibilities

Develop systems to detect and prevent malicious activity and fraudulent interactions at scale within the adtech platform. Build reusable frameworks, automated pipelines, and data visibility solutions to support technical and non-technical stakeholders.

Requirements

Requires 2+ years of experience as a Data Analyst with fluency in SQL and Python, and 1+ years of experience in anomaly detection. Candidates must be statistically grounded and capable of owning the full architecture of the data systems they manage.

Key skills

• SQL — in 545 other listings on The Stack
• Python — in 1200 other listings on The Stack
• Anomaly Detection — in 11 other listings on The Stack
• Clustering — in 6 other listings on The Stack
• Distribution Analysis — not in any other listing on The Stack
• Cross-population Comparison — not in any other listing on The Stack
• Statistical Analysis — in 34 other listings on The Stack
• Experimentation — in 50 other listings on The Stack
• Airflow
• dbt
• Data Pipeline Construction
• Big Data Optimization

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

• adjoe has 14 other listings on The Stack, 14 of them marked as offering visa sponsorship.
• 166 visa-sponsored jobs in Germany on The Stack, posted in the last 60 days.
• 24 visa-sponsored data analyst jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about adjoe

Is this Senior Data Analyst (f/m/d) role still open?

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

Does adjoe offer visa sponsorship?

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

Where is this role located?

The listing gives the location as Hamburg, Germany. It is marked hybrid.

What skills does this role ask for?

The listing names: SQL, Python, Anomaly Detection, Clustering, Distribution Analysis, Cross-population Comparison, Statistical Analysis, Experimentation, Airflow, dbt, Data Pipeline Construction, Big Data Optimization.