Werkstudent (m/w/d) Data Science - Hotel
Core
Developing and optimizing AI and Machine Learning solutions for the CHECK24 Hotel comparison portal, including data pipeline management, feature engineering, and model training/monitoring.
Role type
Student Data Scientist (Machine Learning & LLMs)
Builds
AI/ML features and data pipelines for the CHECK24 Hotel comparison product
Domain
Travel technology / Hospitality comparison
Deliverable
production ML models
Required skills
Python, Pandas, NumPy, scikit-learn, Machine Learning fundamentals, Data Science lifecycle knowledge, Large Language Models, Prompt Engineering, AI Agents, Docker, Cloud platforms (AWS)
Preferred skills
MLflow, Experiment tracking, Documentation
Responsibilities
Build and maintain data pipelines, prepare data and perform feature engineering, train and monitor ML models, track experiments and document results, integrate LLMs and Agentic Systems, collaborate with business units to identify data-driven opportunities
Seniority
Student (Werkstudent)