Freelance Embedded C/C++ Engineer (Hybrid, Madrid)

CIS Electronics Engineering is seeking a Senior Software Engineer for a freelance project in Madrid. This position requires a strong background in C/C++ development, focusing on embedded systems and real-time sensor applications. The engineer will participate in hybrid work, contributing to both design and development tasks.

The ideal candidate will have extensive knowledge of CI/CD processes and experience in API design and development. A strong proficiency in Linux is also essential for this role.