> Markdown version of [/jobs/ext/1342740-bi-data-scientist](https://www.wearedevelopers.com/jobs/ext/1342740-bi-data-scientist). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# BI Data Scientist

- **Company:** HEINEMANN Gruppe GmbH
- **Location:** Hamburg, Germany
- **Contract:** Permanent contract
- **Skills:** Business Software, Data Infrastructure, Information Technology, Data Analytics
- **Published:** July 19, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=8dcf90a13c1b6fe2

## About the Role

* A bachelor's or master's degree in data science, statistics, mathematics, computer science, business informatics, operations research, econometrics, industrial engineering, or a comparable quantitative field
 * Several years of professional experience in data science, advanced analytics, commercial analytics, BI/controlling analytics, or data-driven consulting, ideally with a strategic focus
 * Experience in developing data-driven decision-making frameworks for sales, commercial operations, or procurement-for example, regarding pricing, product assortment, margin management, supplier value, or growth drivers.
 * A solid understanding of modern data platforms and analytical modeling, combined with the ability to translate technical solutions into scalable business applications.
 * Strong commercial and financial acumen, ideally from retail, travel retail, FMCG, or a similarly dynamic retail environment.
 * Strong communication and stakeholder management skills to translate complex analyses in a way that is tailored to the audience
 * Fluent German and English

## Description

We are looking for you to join our headquarters in Hamburg's HafenCity in full-time (38.5 h/week)!
BI Data Scientist (m/w/d)
Your new job includes

As a BI Data Scientist (f/m/d), you will help build Commercial Data Science as a reliable and scalable basis for decision-making in Sales, Purchasing, and Commercial, and develop advanced data models, supplier value analytics, and scenario simulations for this purpose.
In particular, you will

 * develop strategic commercial models to identify value drivers and support data-driven decisions in sales, purchasing, and commercial operations
 * provide advanced supplier and purchasing analytics, including supplier value models that go beyond purchase price to include margin contribution and growth potential
 * work with controllers to translate complex analyses into clear management recommendations, including options, assumptions, sensitivities, risks, and financial implications
 * develop commercial planning and scenario simulations to assess impacts on revenue, margin, and EBIT


## Related Videos

- [Beyond Dashboards: Fixing Text-to-SQL with Semantic RAG](https://www.wearedevelopers.com/videos/2036-beyond-dashboards-fixing-text-to-sql-with-semantic-rag)
- [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail)
- [Open Source: The Engine of Innovation in the Digital Age](https://www.wearedevelopers.com/videos/1103-open-source-the-engine-of-innovation-in-the-digital-age)
- [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data)
- [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning)
- [Beyond Hiring: Building a Sustainable Talent Acquisition Engine at Deutsche Bahn](https://www.wearedevelopers.com/videos/1856-beyond-hiring-building-a-sustainable-talent-acquisition-engine-at-deutsche-bahn)

## Related Articles

- [Data Analyst Salary Germany](https://www.wearedevelopers.com/magazine/277-data-analyst-salary-germany)
- [IT Salaries in Germany](https://www.wearedevelopers.com/magazine/287-it-salaries-in-germany)
- [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies)
- [German Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/328-german-business-culture-and-etiquette)
- [Data Analyst Salary Austria](https://www.wearedevelopers.com/magazine/275-data-analyst-salary-austria)
- [Best Companies to Work For in Germany: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/33-best-companies-to-work-for-in-germany-top-25-companies-in-2023)