Alternance - Systems, Networks & Development Engineer

Location: Rennes, France

Within our R&D team dedicated to optical access technologies (EPON, GPON, XGS-PON), you will contribute to the development of embedded systems and management solutions for next-generation fiber networks. We are looking for a motivated engineering apprentice with a strong interest in technical environments, particularly for Linux and software development (C++, Python). You are eager to develop your skills in systems, networking, and modern tools, including the use of AI as a support for development and investigation.

What You Will Be Doing :

Take part in technical projects related to systems, networking, and/or software development.

Explore, test, and evaluate technical solutions.

Use AI tools to support development, understanding, and analysis tasks.

Contribute to the improvement of existing solutions (tools, documentation, automation).

Work collaboratively with the team on a wide range of technical topics.

What You Should Have :

Student enrolled in an engineering program or equivalent in computer science, systems, and networks.

Comfortable with Linux environments and eager to further develop your knowledge of networking technologies.

You have an interest in C/C++ and/or Python development.

Curious, with a genuine interest in understanding how systems and tools work.

Able to work independently while knowing when to reach out to the team for support.

Previous experience in development is a plus but not required; motivation to learn and grow within the team is essential.

Les + Harmonic France :

Des évènements conviviaux (Welcome Day, petits-déjeuners, Challenge entreprise...),

Des cours de sport animés par des coachs diplômés,

Carte tickets restaurant (10,50€ par jour)

Accès à un CSE : chèques vacances, voyages, emprunts de matériel (jeux, livres, consoles, bricolage, sono...), remboursement des activités et loisirs...