Published on July 16, 2026

PW Geprolux - Internship in Software Development (m/f/d)

Paul Wurth S.A.

About the job

Description

We are looking for an


Intern in Software Development (m/f/d)


We are looking for motivated interns to join an in-house software development project. Candidates should have a background in Computer Science and/or Applied Mathematics and have a hands-on experience with Python.


What is required?

  • Availability of minimum 1 month and up to 3 months

  • Currently pursuing a Bachelor's or Master's degree in Computer Science, Applied Mathematics, or a related field

  • Proficient in Python (or a comparable programming language)

  • Familiarity with structured software development practices, including version control (e.g., Git) and containerization (e.g., Docker)

  • Comfortable working with the terminal/command line and non-GUI tools and workflows

  • Ability to write clear documentation and effective unit/integration tests

  • Understanding of optimization techniques and the mathematical foundations of machine learning and data analysis is an advantage.


Additional skills which are seen as a strong plus:

  • SQL infrastructure and ORMs (e.g., SQLAlchemy)

  • Data manipulation with Python dataframes

  • Machine learning frameworks in Python (e.g., PyTorch, TensorFlow, scikit-learn)

  • Image processing (e.g., OCR, OpenCV)

  • Applied linear algebra

  • Optimization methods for data manipulation

  • Statistical analysis techniques

  • REST API development (e.g., FastAPI)

  • CI/CD pipelines (e.g., Jenkins, GitHub Actions)


What do we offer?

  • Interesting projects and tasks in an innovative and dynamic Company

  • Flexible working hours

  • A welcoming work environment where you collaborate as part of a dedicated team on exciting projects.


We welcome applicants who are eager to learn and grow — you don't need to check every box, but the more of these areas you're comfortable with, the stronger your application will be.


Please apply online:
https://careers.paulwurth.com

Languages English

Apply Now

Required skills

No specific skills listed for this position