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Johnson & Johnson is hiring a Data Science Intern / Praktikant:in (m/w/d)

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Norderstedt, Schleswig-Holstein, Germany
Posted 2 days ago
9 views

Job Description

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com.

As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit.

Job Function:

Career Programs

Job Sub Function:

Non-LDP Intern/Co-Op

Job Category:

Career Program

All Job Posting Locations:

Norderstedt, Schleswig-Holstein, Germany

Job Description:

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow and profoundly impact health for humanity. Learn more at www.jnj.com.

We are currently looking for a motivated Data Science Intern (m/f/d) for a 6‑month internship. This opportunity is open to students as well as recent graduates. The role is based in Norderstedt.

Key Responsibilities

  • Perform data extraction, transformation, and analysis from multiple sources (e.g., databases, APIs, IoT data)

  • Design and build interactive Power BI dashboards to visualize key business and operational metrics

  • Translate business requirements into data-driven insights and analytical solutions

  • Support data modeling, feature engineering, and basic machine learning use cases

  • Ensure data quality through validation, cleaning, and consistency checks

  • Collaborate with cross-functional teams (e.g., engineering, operations, digital teams) to drive data initiatives

  • Document code, workflows, and dashboards to ensure maintainability and knowledge sharing

Required Skills & Qualifications:

  • Strong proficiency in Python & PySpark

  • Currently pursuing or holding a degree in Data Science, Computer Science, Engineering, Mathematics, or a related field

  • Experience with Power BI

  • Basic understanding of SQL and relational databases

  • Analytical mindset with the ability to translate data into actionable insights

  • Strong problem-solving skills and attention to detail

  • Fluency in English (written and spoken)

Nice to Have

  • Exposure to machine learning libraries

  • Experience with cloud platforms

What We Offer

  • Opportunity to work on real-world data use cases with business impact

  • Hands-on experience with modern data & analytics tools and platforms

  • A collaborative and innovation-driven environment

Join us and make a meaningful impact — we look forward to your application.

Zur Verstärkung unseres Teams suchen wir eine:n motivierte:n Praktikant:in Data Science (m/w/d) für ein 6‑monatiges Praktikum. Die Stelle richtet sich an Studierende sowie Absolvent:innen. Der Einsatzort ist Norderstedt.

Ihre Aufgaben:

  • Durchführung von Datenextraktion, -transformation und -analyse aus verschiedenen Quellen (z. B. Datenbanken, APIs, IoT-Daten)

  • Entwicklung und Erstellung interaktiver Dashboards mit Power BI zur Visualisierung von Geschäfts- und Betriebskennzahlen

  • Übersetzung von Geschäftsanforderungen in datenbasierte Erkenntnisse und analytische Lösungen

  • Unterstützung bei Datenmodellierung, Feature Engineering und einfachen Machine-Learning-Anwendungen

  • Sicherstellung der Datenqualität durch Validierung, Bereinigung und Konsistenzprüfungen

  • Zusammenarbeit mit funktionsübergreifenden Teams (z. B. Engineering, Operations, Digitalteams) zur Umsetzung von Dateninitiativen

  • Dokumentation von Code, Workflows und Dashboards zur Sicherstellung der Wartbarkeit und des Wissenstransfers

Ihr Profil:

  • Sehr gute Kenntnisse in Python und PySpark

  • Laufendes Studium oder abgeschlossenes Studium in Data Science, Informatik, Ingenieurwesen, Mathematik oder einem vergleichbaren Bereich

  • Erfahrung mit Power BI

  • Grundkenntnisse in SQL und relationalen Datenbanken

  • Analytische Denkweise sowie die Fähigkeit, Daten in umsetzbare Erkenntnisse zu übersetzen

  • Ausgeprägte Problemlösungsfähigkeiten und hohe Detailgenauigkeit

  • Fließende Englischkenntnisse in Wort und Schrift

Nice-to-have:

  • Erste Erfahrung mit Machine-Learning-Bibliotheken

  • Erfahrung mit Cloud-Plattformen

Unser Angebot:

  • Mitarbeit an realen datengetriebenen Projekten mit direktem Business Impact

  • Praktische Erfahrung mit modernen Daten- und Analyse-Tools

  • Ein kollaboratives und innovationsgetriebenes Arbeitsumfeld

Werden Sie Teil unseres Teams und leisten Sie einen wichtigen Beitrag — wir freuen uns auf Ihre Bewerbung.

#JnJCareers #JnJInternships #JnJPraktikum

 

 

Required Skills:

 

 

Preferred Skills:

  

 

The anticipated pay range and benefits for this position is:

Da diese Position in einem Land veröffentlicht wird, das den EU‑Vergütungsanforderungen unterliegt, stellt das Talent Acquisition Team sowohl auf Anfrage als auch allen zu einem Interview eingeladenen Kandidaten Informationen zu den Gehaltsbereichen zur Verfügung.

 

 

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Salary Information

Salary: $2000-3000

🤖 This salary estimate is calculated by AI based on the job title, location, company, and market data. Use this as a guide for salary expectations or negotiations. The actual salary may vary based on your experience, qualifications, and company policies.

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