onsite
Data Scientist - OBB Personenverkehr AG
Data Scientist
Data Scientist responsible for building predictive models, analyzing large datasets, and delivering data‑driven insights using Python, machine learning, and cloud services to support business decisions.
About the role
Key Responsibilities
- Develop, train, and deploy machine‑learning models to solve business problems and improve operational efficiency.
- Perform exploratory data analysis and statistical modeling on large, complex datasets.
- Collaborate with cross‑functional teams to define data requirements and translate business objectives into analytical solutions.
- Design and maintain data pipelines and ETL processes using SQL and cloud platforms.
- Communicate findings and recommendations through clear visualizations and reports for stakeholders.
Requirements
- Strong proficiency in Python and its data‑science libraries (pandas, scikit‑learn, TensorFlow/PyTorch).
- Solid understanding of statistical methods, hypothesis testing, and experimental design.
- Experience with SQL for data extraction and manipulation.
- Familiarity with cloud services such as AWS (S3, EC2, SageMaker) for model deployment.
- Excellent problem‑solving skills and ability to convey technical concepts to non‑technical audiences.
Skills
pythonmachine learningsqlaws