**Before applying****:** please note that to be eligible for this position, you must be currently enrolled at a university in Spain **and remain enrolled until the end of the internship**. You must also be available to start the internship in **February 2026** and continue participating in the program until **June–July 2026**. **About this role:** HP Barcelona develops leading\-edge 3D printers for a wide range of markets worldwide. We are seeking a proactive, hands\-on, and technically driven intern with a genuine interest in technology and innovation to join our multidisciplinary R\&D team focused on 3D printing model processing. This is an excellent opportunity to begin a professional career in a high\-tech, international environment with strong learning and development potential. **Objective:** Contribute to the development of tools that enable analysis and management of 3D data models to be printed, including performance evaluation, complexity assessment, and detection of mesh errors. **Context:** The 3D Printing Pipeline area benefits from additional support in performance testing, optimization, and exploration of hardware acceleration technologies. **Responsibilities** * Analyze and identify firmware pipeline components in the current 3D printing front\-end and back\-end workflows. * Understand dependencies with the firmware development environment and evaluate alternatives for building components in a host environment. * Develop a Python framework that allows compilation and execution of 3D pipeline components offline, enabling rapid prototyping and R\&D experimentation. * Define and execute performance analyses of the data pipeline, identifying potential hardware acceleration technologies (e.g., GPU). **Requirements** * **Currently enrolled in a Bachelor’s or Master’s degree** in **Computer Science, Artificial Intelligence, or a related field**. * Strong programming skills in **C\+\+ and/or Python**. * Familiarity with **Linux and Windows** operating systems. * Strong analytical and problem\-solving abilities. * Ability to work effectively in a team. * Self\-organized, responsible, and able to manage tasks independently. * Adaptability to work in a dynamic, evolving environment. * Fluency in **English**. **Experience our benefits**: Being part of HP means access to an international community with lots of growth opportunities within the company, professional development resources, networking opportunities, while enjoying in a great atmosphere making an impact. This is what we offer: * Paid internship * You will be able to choose either work office\-based or hybrid work style. * Flexible schedule for part time (4h/day) or full time (8h/day) for a 6 to12 months agreement. * Lunch in the cafeteria. * Love sports? Then take advantage of our sports center (indoor and outdoor); gym, squash courts, tennis courts, basketball courts and with 25\+ regular coordinated activities / sports, such as HIIT training, squash, basketball and yoga. * A NextGen employee Network, which host fun events on a regular basis. * Free printing Happy hour – from photographs to large posters. And Hands\-on workshops to print with the latest technology – from wall covers to 3D printed models. Sounds like you? Please apply and let’s talk!