Isalys Horizons
Belgium
our method of excellence
Ambition and development
Our development plan for 2025 – 2030 aims to exceed €115 million in revenue by the end of 2030, with an ISA team of over 750 engaged and committed members working to elevate each subsidiary to the highest level.
You master C/C++ development on RTOS, real-time optimisation and secure communications. You like solving problems that few engineers can address.
We are looking for:
Experienced embedded developers, capable of writing reliable and optimised code for critical systems
Experience on microcontrollers, FPGAs or real-time systems
Sectors: defence, mobility, energy, sensitive industrial systems
🎯 Your missions:
Develop, test and optimise complex embedded software
Ensure reliability and performance under strict constraints
Collaborer with hardware and systems teams on strategic projects
✅ Profile sought:
Minimum 3-5 years on critical projects
Autonomy and impeccable technical rigour
Passion for innovation and software excellence