Your mission
At Kreios Space, we are looking for an Embedded Software Engineer to join our team on-site in Porto do Molle (Nigrán) and help us build robust, efficient, and thoughtfully designed embedded solutions for real-world space applications.
In this role, you will contribute to the development, integration, testing, and continuous improvement of embedded systems that have a direct impact on the final product. We are looking for someone with a solid firmware background, good technical judgment, and a hands-on mindset who enjoys solving challenges and seeing their work translate into something tangible and meaningful.
Your main responsibilities will include:
- Designing, developing, and maintaining embedded software for electronic devices and systems.
- Contributing to the integration of reliable and efficient embedded solutions.
- Debugging, testing, and optimizing code to ensure performance and stability.
- Creating and maintaining clear, useful technical documentation.
- Supporting the selection of components and development tools based on project needs.

Your profile




We are looking for someone with experience in embedded software or firmware development who is excited to contribute to innovative technical projects in a collaborative environment.
You’ll be a great fit if you have:
- A degree in Telecommunications Engineering, Computer Engineering, Electronics, or a related field.
- Previous experience in embedded software or firmware development.
- Strong programming skills in C and C++.
- Experience working with microcontrollers (MCUs) and common embedded architectures such as ARM, STM32, ESP32, PIC, or similar.
- Experience with communication modules and common interfaces such as SPI, UART, and I2C.
- Experience with CAN is a plus, and knowledge of other communication protocols will also be valued.
- A solid understanding of embedded systems and modular, maintainable firmware development.
- Ability to interpret electronic schematics and work comfortably in

📌 Embedded Software Engineer (Nigrán)
🏢 Kreios Space
📍 Nigrán