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Modern C++ Software Engineer Intern

📍 Location
Spain
⏰ Job Type
Full-time
📅 Posted
June 04, 2026

About the Role

Modern C++ Software Engineer Intern

Barcelona | Immediate Start


We are looking for a Modern C++ Software Engineer Intern to join our international R&D team in Barcelona and contribute to advanced technologies used in next-generation 6G, Quantum and Radar applications.


You will work on a commercial high-performance product combining software, FPGA and hardware systems within a highly technical engineering environment.

This internship is ideal for students passionate about Modern C++, hardware-software integration and cutting-edge technology development.


What you’ll do

  • Develop and improve software using Modern C++ / C++
  • Contribute to new features, APIs and system integrations
  • Support unit and integration testing activities (gTest)
  • Improve software quality, maintainability and performance
  • Work with hardware platforms, FPGA systems and...

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