What makes us strong? Our employees in 50 countries worldwide – all working with passion to enable high-tech applications with our strong metals: tungsten and molybdenum. Our Plansee offices around the world connect customers with high quality tailored solutions, technical support, and industry expertise—ensuring close partnerships and reliable service wherever our customers are located. Join a team that is highly motivated and brings together local expertise with the global knowledge and values of the Plansee Group. The Data Science experience with SQLAlchemy is a plus Knowledge of Python Familiarity with data modeling and query optimization Languages : Speaking English Knowledge of software development methodologies and version control systems (Git) is a plus Be rigorous, methodical and enjoy working as part of a team Our offer : Attractive working conditions: flexible working hours, 2 days paid vacation per month, company restaurant... Company bus from certain border areas and free shuttle bus from Mamer station Professional experience in an environment that fosters team spirit and creativity Internship with a leading international industrial group A dynamic, friendly, and supportive team environment Arthur Wolter | Recruiting Team | arthur.wolter@plansee-group.com Plansee Group Functions Luxembourg S.A.