Modern C++ Software Engineer Intern – Immediate Start | Barcelona
Keysight Technologies · Barcelona, Spain · General
About this role
Keysight Technologies is hiring a intern-level Embedded Software Engineer in the software engineering function based in Barcelona, Spain. The posting calls out experience with CI/CD, Testing, Embedded Systems.
- Role
- Embedded Software Engineer
- Function
- software engineering
- Level
- intern
- Track
- Individual contributor
- Employment
- Internship
- Location
- Barcelona, Spain
- Department
- General
- Posted
- Apr 17, 2026
More roles at Keysight Technologies
Job description
from Keysight Technologies careersKeysigh is a global leader in electronic design, test and measurement solutions, supporting innovation in 5G, 6G, Quantum Computing and Semiconductor industries.
We are looking for a Modern C++ Software Engineer Intern to join our R&D team in Barcelona with an immediate start.
You will work on a commercial product combining software, FPGA and hardware systems, contributing to advanced technologies used in 6G, Quantum and Radar applications.
⚠️ Important: You must be able to sign an internship agreement with a Spanish university or institution (mandatory).
Responsibilities
- Develop and improve C++ code
- Support new features and APIs
- Write unit and integration tests (gTest)
- Improve code quality and maintainability
- Support CI/CD pipelines
- Work with hardware setups and cables for validation
- Collaborate with international teams
Qualifications
- Student in Computer Science, Telecommunications or similar
- Strong Modern C++ (mandatory)
- High level of English (mandatory)
- Must have practical experience working with cables (lab or technical environment)
- Experience with Git
- Basic understanding of testing and CI/CD
- Hands-on and willing to learn
Nice to have:
- gTest
- Python or C#
- FPGA or embedded systems
Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***