Flight Software Engineer

About Us

FENTISS is a leader in software products and solutions for space. With headquarters in Valencia, Spain, we deliver cutting-edge software solutions for the space industry across Europe, from mission-critical onboard systems.

We’ve recently launched our affiliate in Toulouse, France, the heart of European aerospace. This new team will play a key role in expanding our capabilities in flight software, providing support to both French and international customers. Our long-term vision includes becoming a key software partner for new space missions and ECSS-qualified flight software development in France and beyond.

Responsibilities

Core product development: Join our R&D team to architect, implement and qualify the flight-software for FENTISS products.

Customer-centric support: Become the on-site software expert for our Toulouse-based clients, training, debugging and extending our tools (including CNES’s KOSMOS framework).

• Design, code and test flight-software modules in C/C++ (embedded RTOS).
• Develop Python scripts and automation for build, test and deployment.
• Provide on-site (Toulouse) and remote support to customers using FENTISS and KOSMOS software.
• Deliver user and train-the-trainer sessions (documentation, workshops).
• Participate in software validation and ECSS-compliant qualification processes.
• Contribute to ECSS-SW-Q (software qualification) deliverables and audits.