MediaMarktSaturn

Expert Data Scientist - Customer & Decision Intelligence (m/f/d)

MediaMarktSaturn  •  Ingolstadt, DE (Onsite)  •  7 hours ago
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Job Description

Your Tasks

  • Deliver measurable commercial impact through personalization, customer intelligence, and decision intelligence
  • Contribute to building decision intelligence and customer intelligence roadmap by applying advanced ML driving optimized business impact
  • Build predictive, prescriptive, and optimization models to improve business performance and operational efficiency.
  • Develop recommendation systems, forecasting models, customer segmentation, demand prediction, inventory optimization, and other AI-powered retail solutions.
  • Collaborate with Data Engineers and ML Engineers to build scalable data pipelines, feature stores, and production-ready ML solutions using Google Cloud Platform (BigQuery, Vertex AI).
  • Evaluate, monitor, and continuously improve model performance while ensuring business value.

Your Profile

  • Master’s or PhD in Computer Science, Data Science, Statistics, Mathematics, Artificial Intelligence, Operations Research, or a related quantitative field.
  • Proven experience developing, deploying, and optimizing recommendation systems, ranking algorithms, personalization engines, customer intelligence solutions or large-scale predictive models.
  • Strong experience in e-commerce, marketplaces, digital products, media and retail technology or customer-facing AI systems
  • Excellent programming skills in Python and SQL, with experience processing large-scale structured and unstructured datasets.
  • Hands-on experience with Google Cloud Platform (GCP), including BigQuery, Vertex AI, and modern MLOps practices.
  • Experience with machine learning frameworks such as scikit-learn, XGBoost, LightGBM, TensorFlow, or PyTorch.
  • Familiarity with Generative AI, LLMs, embeddings, and recommendation systems is a strong advantage.
  • Strong analytical and problem-solving skills with the ability to translate business needs into AI solutions.
  • Excellent communication and stakeholder management skills, with the ability to explain complex concepts to both technical and business audiences.
  • A collaborative mindset, curiosity, and a passion for leveraging data and AI to create measurable business impacts.

About Us

We are looking for an experienced Data Scientist to build AI-powered decision intelligence and recommendation systems that improve customer experience, personalization, and operational decision-making across one of Europe's largest omnichannel retailers.

As part of our Decision Intelligence team, you will develop machine learning models, optimization algorithms, and AI solutions that enable smarter decisions across operations, supply chain, inventory management, pricing, merchandising, customer intelligence, marketing, and digital commerce.

You will work closely with business stakeholders, product managers, data engineers, and analytics teams to translate business challenges into scalable AI products deployed on Google Cloud Platform (GCP).

Our best solutions arise when diverse perspectives come together. Diversity is key to achieving our vision of becoming the Experience Champion in Consumer Electronics. We value diversity, promote equal opportunities, and foster inclusion – join our team!

Additional Benefits

Job Infos

​Location: Ingolstadt

MediaMarktSaturn Retail Group

Department: HQ - Priorization Management & CDO

Entrylevel: Professional Level

Type of Employement: Full Time

Working Hours: 37,5

Persona: Job Requisition HQ Employee

Recruiter: Lea Ellerich

Recruiter: Lea Theresa Ellerich

MediaMarktSaturn

About MediaMarktSaturn

MediaMarktSaturn is Europe’s leading consumer electronics retailer and provider of related services. The company operates with approximately 1,000 stores in 11 European countries with online sales platforms, claiming market position 1 or 2 in nine European countries.

As part of its strategic realignment, the company is developing itself from a classical product seller to a solutions-oriented omnichannel platform which integrates the topics customer and sustainability into all of its business activities. MediaMarktSaturn is using the term "Experience Electronics" to describe its repositioning and, at the same time, the range of services it offers its customers. With its portfolio of formats and brands, the electronics retailer is focusing on customer experience and personal advice. The own brands PEAQ, KOENIC, ISY and ok. round off the portfolio. MediaMarktSaturn employs around 50,000 people and is majority-owned by CECONOMY AG. The company's sales amounted to around EUR 22.2 billion in fiscal year 2022/23, with online sales accounting for 22 percent of this figure. With around 2 billion customer contacts per year across all channels, the electronics retailer has an enormous reach. (Data as of 30 September 2023)

Visit https://www.mediamarktsaturn.com/career-at-mediamarktsaturn for more information on MediaMarktSaturn as an employer and current vacancies.

https://www.mediamarktsaturn.com/imprint

Industry
Retail & Ecommerce
Company Size
10,000+ employees
Headquarters
Ingolstadt, DE
Year Founded
Unknown
Website
mediamarktsaturn.com
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