Embedded Software Engineer

Requirements

• (Desirable) 3-5 years of experience in Embedded Software
• (Desirable) Strong proficiency in embedded C/C++ and Python for test automation tools
• (Desirable) Experience with communication protocols such as CAN, RS422, RS485, and UART
• (Desirable) Knowledge of RTOS, low‑level drivers, and embedded software architectures
• (Desirable) Familiarity with ECSS, DO-178C, IEEE, and MISRA standards and development tools
• (Desirable) Experience with GitLab, static analysis tools, debugging environments, and software configuration management
• Strong analytical, organizational, and problem‑solving abilities
• Autonomous, rigorous, and detail‑oriented mindset
• Ability to work effectively within multidisciplinary and multicultural teams
• Clear written and verbal technical communication skills
• Professional proficiency in French and English

What the job involves

• We are looking for an Embedded Software Engineer at our Massy site, to support the rapid growth
• Attached to the System Engineer Team, you will contribute to the design, development, verification, and validation of embedded software dedicated to propulsion systems
• You will also develop ad hoc software tools supporting testing and V&V activities
• Working closely with multidisciplinary teams, you will help ensure the quality, reliability, and compliance of software deliverables in accordance with space industry standards (ECSS, DO-178C, IEEE, MISRA) and internal development processes
• You will collaborate with System, Electronics, Software, Test, Plasma, Mechanical & Thermal, Industrial, Quality, and Project teams in a highly technical and fast‑paced environment
• Design, develop, test, and maintain embedded software for real‑time constrained systems
• Develop software tools for test benches, verification, and validation activities
• Contribute to software requirements definition and ensure traceability between requirements, code, and tests
• Define and execute automated test campaigns and support software qualification activities
• Collaborate with multidisciplinary teams on software architecture, technical reviews, and documentation