At Stella Doradus we are a dynamic, creative team developing and building cutting-edge mobile signal repeater products to solve mobile signal problems for our global customers.

We are looking for a senior Embedded Software Engineer to work either in our Sandyford, Dublin office or our Waterford office.

Role Description

Stella Doradus designs and manufactures its complete range of mobile signal repeaters in Ireland. All manufacturing is carried out in-house using a state-of-the-art chip placement line. Each circuit is programmed and tested internally using automated LabVIEW systems, supported by Rohde & Schwarz signal generators, signal analysers, and network analysers.

What You'll Do

• Design and implement embedded software solutions for microcontrollers and microprocessors used in our various products.
• Develop, test, and debug robust, efficient, and well-documented code in C/C++.
• Integrate firmware with hardware components, ensuring seamless functionality and peak performance.
• Participate in all phases of the product lifecycle—from requirements and design to deployment and maintenance.
• Conduct comprehensive unit testing and system-level validation to guarantee software quality and reliability.
• Contribute to documentation for software design, development, and testing processes.
• Engage in code reviews and adhere to coding standards.
• Keep up-to-date with emerging technologies and best practices in embedded systems.
• Some of our projects are based on the raspberry pi, so development on this platform is required.

Skills:

• A Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Electronic Engineering, Computer Science, or a related field.
• A solid academic background with strong problem-solving and analytical skills.
• Proficiency in C/C++ programming for embedded systems.
• A foundational understanding of embedded systems concepts, including microcontrollers, microprocessors, and hardware interfaces (e.g., SPI, I2C, UART).
• Proficiency with graphics on TFT-LCD displays. (Small displays).
• Experience with 4G radio cards like Telit, Sierra Wireless. With interface with our Telit module over UART and USB.
• Proven experience developing embedded software for embedded Linux, RTOS, and microcontroller , real-time operating systems (RTOS) is a plus.
• Proficiency with Linux development.
• Experience writing software for low level interfaces such as UARTs, I2C, SPI, USB and similar interfaces.
• Experience with network interfaces and protocols such as Ethernet, TCP/IP, and UDP.
• Experience with high level protocols and data formats such as HTTPS, DHCP, XML, JSON, YAML, HTML
• Full experience with version control systems like Git.
• Excellent problem-solving and debugging skills.
• Strong communication and teamwork skills, with the ability to collaborate effectively.
• A genuine passion for embedded software development and an interest in space technology.
• Proactive, self-motivated, and eager to learn new technologies.

Notice: The applicant must be eligible to work and live in Ireland