C++ Software Engineering Intern: Modern C++, Lab Validation

Keysight Technologies, Inc.

Barcelona

On-site

EUR 10,000 - 16,000

Part time

3 days ago

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Job summary

Keysight Technologies in Barcelona is seeking a motivated C++ Software Engineering Intern to join our software development team. You will write and test Modern C++ code for test and measurement solutions and validate software on real hardware in our lab.

You will work with unit testing, CI/CD pipelines, APIs, and collaborate with international engineering teams in English. This internship is ideal for students who enjoy software development, clean code, and seeing their work run on real

Qualifications

Enrolled in a Bachelor’s or Master’s in Computer Science, Software Engineering, Telecommunications Engineering, Computer Engineering or related field.
Must remain enrolled for the full duration of the internship and university must sign convenio de prácticas with Keysight.
Fluent English (B2–C1 or higher), spoken and written (mandatory).
Strong Modern C++ skills (mandatory).
Practical experience with hardware setup and cabling in a lab or technical environment (mandatory).
Experience with Git and version control.
Basic understanding of software testing and CI/CD.
Hands-on attitude and eagerness to learn.

Responsibilities

Develop, maintain and improve Modern C++ (C++17/20) software.
Support the development of new features and APIs.
Write unit tests and integration tests using GoogleTest (gTest).
Improve code quality, maintainability and performance (code reviews, refactoring).
Support and improve CI/CD pipelines (e.g. Jenkins, GitLab CI or GitHub Actions).
Set up and work with lab hardware for software validation (cabling, connecting instruments and devices).
Collaborate with international engineering teams in English.