About Elwave

Elwave develops next-generation detection systems based on electromagnetic "electric sense" technology for underwater robotics and defense applications.

The Role

We are seeking an Embedded Software Engineer specialized in C++ development on embedded Linux for real-time measurement systems.

What You'll Do

• Design and implement embedded software as part of the software team

• Design communication interfaces between embedded software and electronics (in collaboration with electronics team)

• Maintain Board Support Packages (Buildroot) for sensors

• Write automated tests and improve continuous integration

• Team work, pair programming, code reviews and participate in agile ceremonies

• Technical and scientific intelligence in software field

Technology Stack

System:

• Linux Embedded ARM, BSP, Buildroot, systemd

• Low-level communication (SPI, UART)

Development:

• git, CI/CD GitLab, cross-compilation, meson

Testing:

• catch2, gtest, manual tests, non-regression tests

Requirements

• Required: Engineering degree specialized in Computer Science

• 5+ years of experience in embedded C++ software development

• Specialized in C++ development on embedded Linux for real-time measurement systems

• Experience with systems that have been approved, tested and implemented with clients

• Strong attention to code quality and reliability

• Good understanding of embedded system performance issues

• Pedagogical and knowledge-sharing mindset

• Continuously seeking best practices to improve development

• Professional English proficiency (spoken and written)

What We Offer

• Full-time permanent position (CDI) in Carquefou (Nantes)

• Strong impact on software projects

• Work in collaborative and supportive environment

• High-level development facilities including seawater test pools

How to Apply

Send your CV and cover letter to recrutement@elwave.fr