Senior Data Scientist

We are Covestro. We are curious. We are courageous. We are colorful. We refine chemical material solutions with game-changing products. Let us empower you to push boundaries. Join us and our 18.000 colleagues now and together we will make the world a brighter place. Major Tasks and Responsibilities of Position The Senior Data Scientist will be responsible for identifying, evaluating, and modeling relationships between diverse data types across various application areas, e.g., production, R&D, procurement, SCM, sales/marketing, and finance. The Senior Data Scientist will be responsible for conducting both exploratory and complex data analyses using methods and tools of statistical modeling, machine learning, and artificial intelligence. Furthermore, the Senior Data Scientist will define strategies and roadmaps for the creation, visualization, and operationalization of reusable analytical models and the required end-to-end processes from prototyping to scaling in production. The Senior Data Scientist is responsible for translating requirements into prototypes and MVPs while simultaneously populating and maintaining AAA’s use case pipeline, including evaluating individual use cases based on dimensions of importance, urgency, feasibility, and financial impact. The Senior Data Scientist will validate the analyses and analytical models of less senior colleagues and support and train them in all aspects of data science, tools, and frameworks. The Senior Data Scientist will create requirements to actively influence the data processing architecture and technologies used in close coordination with Data Engineering, and also obtain, assess, and evaluate offers from external solution providers. The Senior Data Scientist serves as company-wide point of contact for data science questions and support management as Technical Lead. The Senior Data scientist supports and helps to supervise external data scientists (contractors) working for Covestro – conducting model and code reviews. The Senior Data Scientist will actively search for and evaluate various AI tools and methods to improve the modeling process in respect to quality and speed. Qualifications University degree (preferably Diploma, Master's or PhD) in Mathematics, Physics, Statistics, Data Science, or a related field 7+ years of experience in the data science environment, ideally in an international setting and with virtual teams Experience with Machine Learning frameworks such as sklearn, H2O, TensorFlow, and OpenCV, and ideally with deep learning Experience with SQL and noSQL databases and programming languages such as Python or R Interest to work in various business domains. Ability to see and create solutions for business issues. Fluency with AI-assisted development tools (e.g., Copilot, Claude code, …) and different Auto-ML tools. Experience managing and working together with external partners and suppliers Entrepreneurial perspective and enjoy working on a variety of different challenges Open-minded personality and are an approachable team player Enjoy working in a fluid, dynamic, and rapidly changing environment Fluent in Chinese and English and can present complex technical and business concepts clearly and convincingly to various stakeholders YOUR APPLICATION Are you as curious, courageous and colorful as we are? If so, we can offer you an exciting career opportunity. We look forward to receiving your application including a cover letter, resume/CV, and relevant certificates. Become part of our Team - apply now! Covestro is well aware of the importance of personal information to you. Covestro promises to strictly abide by the basic principles of information security and privacy protection as well as requirements of relevant laws and regulations and take appropriate security protection measures to ensure that your personal information is safe and controllable. The resume you submit and the personal information you provide voluntarily will only be used for the recruitment service of Covestro. If we use your information beyond the above purposes, we will seek your consent in advance. The Covestro position you are applying for may use AI tools for preliminary screening of your submitted resume. We commit that this screening process is free from any bias or discrimination, ensuring fair and just treatment for every applicant. If you accept this approach, please continue with the application process. If you have any objections to the screening results, please send an email to . Your data may be kept in a secure environment within or outside the territory of P.R. China. If the personal information is necessary to be transferred outside the territory of P.R. China, we will ensure that it is transferred in accordance with the laws and regulations. Generally, we only store your personal information for the time period that is necessary to fulfill the purpose of collection and processing, unless otherwise provided by laws, regulations or administrative orders. We will implement a variety of measures to ensure a reasonable level of information security. Unfortunately, if a personal information security incident occurs, we will activate contingency plans to prevent the security incident from spreading. We impose strict restrictions on sharing information with any third party in accordance with laws and regulations. Unless otherwise provided by laws and regulations, the information we collect will not be provided to or shared with any third party that is unrelated to our recruitment services. Contact Us Covestro welcomes applications from all individuals, regardless of racial or ethnic origin, skin color, nationality, religion, philosophy, gender, age, physical characteristics, marital status, disability, appearance, sexual orientation and sexual identity. We are committed to treating all applicants fairly and avoiding discrimination.