Senior Embedded Software Engineer (Firmware / Zephyr RTOS).
Senior Embedded Software Engineer (Firmware / Zephyr RTOS).
Senior Embedded Software Engineer (Firmware / Zephyr RTOS).
For one of our customer, we are looking for a
Senior Embedded Software Engineer (Firmware / Zephyr RTOS).
As a senior developer, you will join a dynamic team working on a strategic project. You will work alongside a developer and a lead developer to contribute to the development and optimization of firmware for new, cutting-edge products.
Your responsibilities:
- Develop and maintain firmware in C/C++, primarily on Zephyr RTOS.
- Work with STM32 microcontrollers, including bootloader management.
- Design and implement drivers for various peripherals, such as user interface components (buttons, capacitive sensors, analog sensors, haptic actuators).
- Develop and integrate communication interfaces: Wi-Fi, UART, and proprietary protocols over serial interfaces (SPI).
- Contribute to firmware testing, test automation, and CI pipelines.
- Collaborate closely with the team to ensure seamless integration and optimal firmware performance.
Required experience:
- 3+ years of embedded software / firmware development experience in C/C++
- Expert-level knowledge of Zephyr RTOS
- Strong hands-on experience with Cortex-M microcontrollers, including bootloaders (e.g. MCUboot)
- Solid knowledge of communication interfaces and protocols: Wi-Fi, UART, SPI
- Experience integrating wireless chipsets or modules with a host microcontroller
- Experience in test automation for embedded systems
- Proficiency in programming
- Hands-on experience with CI tools and processes
- Experience using automation tools across Windows and Linux platforms
- Solid understanding of software development best practices
- A strong belief in and experience with Agile methodologies
- Excellent problem-solving skills and a collaborative, service-oriented mindset
- The ability to clearly communicate complex technical concepts
- Soft skills: authenticity, openness, collaboration, humility, curiosity, and a bias for action Preferred skills:
- Experience with Alif Semiconductor microcontrollers (Ensemble / Balletto families)
- Experience with Infineon wireless solutions (AIROC Wi-Fi / Bluetooth)
- Knowledge of the BLE protocol
- Experience testing human interface devices (HID)
- Familiarity with GitHub, GitHub Actions, and Artifactory
- ISTQB certification
Languages:
- Fluent in English and French (spoken and written)
Education:
- Bachelor's or Master's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field, or equivalent practical experience
- Celag Sàrl
Rue des Philosophes 31
1400 Yverdon-les-Bains
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Senior Embedded Software Engineer . in Lausanne Arbeitgeber: Celag Sàrl
Als Arbeitgeber bieten wir Ihnen die Möglichkeit, in einem dynamischen und unterstützenden Umfeld zu arbeiten, das auf Teamarbeit und Innovation setzt. Unsere Unternehmenskultur fördert kontinuierliches Lernen und persönliche Entwicklung, während wir gleichzeitig attraktive Benefits und eine ausgewogene Work-Life-Balance bieten. In der Finanz- und Versicherungsbranche gelegen, profitieren Sie von spannenden Projekten und der Chance, Ihre Fähigkeiten in der Datenanalyse mit Qlik weiter auszubauen.
