Data Scientist AI & Communications; m​/f​/d

Data Scientist AI & Communications 80-100% (m/f/d)

Posted: 30.05.2026

• A completed Master’s degree or PhD in data science, statistics, computer science or a comparable quantitative field.
• Strong knowledge of Python and experience working with NLP frameworks and integrating LLM interfaces.
• Knowledge of Tableau is an advantage.
• Expertise in statistical data analysis, prompt engineering and the automation of content workflows.
• Native-level German (C2) for creating and validating texts; very good English skills.
• Initial practical experience in managing data projects or working in a similar interface role is an advantage.

• Design and implement AI-based analyses in collaboration with Comparis experts and automate the generation of base texts for our market studies.
• Develop and evaluate the data foundation for new Comparis labels and ensure their statistical validity.
• Lead innovative projects, such as determining corporate reputation within large language models (LLMs).
• Develop “data moat” products to refine raw data and prepare it structurally for media use.

Comparis.ch is Switzerland’s leading comparison platform. For 30 years, we compare prices and services from health insurance providers, insurance companies, banks, telecommunications providers, and more. We also operate Switzerland’s largest online marketplaces for real estate and cars. Through comprehensive comparisons, we create transparency and help our users make the right decisions for their individual needs. With more than 80 million visitors per year, we are one of the most widely used websites in Switzerland.