Data Analyst / Data Engineer
Stellenbeschreibung
Tasks
- You create dashboards and advise diverse stakeholders to find answers to their business questions by utilizing the latest technologies
- You work with large volumes of data in relational databases, create custom analyses and optimize SQL queries
- You design and implement automated data flows (ETL) and perform extensive data migrations
- Develop, optimize and maintain data storage solutions, including relational and NoSQL databases
- Develop predictive models to forecast future trends and outcomes
- You ensure the accuracy and timeliness of project planning and proactively engage with all stakeholders
Requirements
- You have an university degree in Data Science, Statistics, Mathematics, Computer Science or a related field
- Proficiency in data analysis tools and software such as SQL, Excel, Python and R
- You are familiar with data visualization tools such as Power BI, Tableau, or Dundas BI
- You are proficient in working with relational databases, including MySQL
- Strong analytical and problem-solving skills with a keen attention to detail
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Typische Aufgaben & Verantwortlichkeiten
- Datenbereinigung und ‑aufbereitung aus verschiedenen Quellen
- Explorative Datenanalyse und Hypothesentests
- Erstellung von Prognosemodellen und Berichten
- Kommunikation von Erkenntnissen an Stakeholder
Gesuchte Fähigkeiten & Skills
- Fähigkeit, mit SQL und NoSQL‑Datenbanken zu arbeiten
- Kenntnisse in Statistik, Machine Learning und BI‑Tools
- Erfahrung mit Python (pandas, scikit‑learn) oder ähnlichen Sprachen
- Starke Kommunikationsfähigkeiten zur Vermittlung komplexer Analysen
💰 Geschätzte Gehaltsspanne
€70.000 – €120.000 pro Jahr
Schätzwert auf Basis vergleichbarer KI-Stellen in Deutschland. Tatsächliches Gehalt kann abweichen.