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Principal Engineer, Firmware Engineering

Analog Devices -
Glasnevin, County Dublin

Apply Now

Job details

Full-time

Qualifications

Encryption
System design
Git
Master's degree
Bash (Unix shell)
C++
C
Bachelor's degree
Computer Engineering
Scripting
Linux
ARM
Electrical Engineering
Python
Debugging

Full job description

About Analog Devices

Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. With revenue of more than $11 billion in FY25, ADI ensures today's innovators stay Ahead of What's Possible. Learn more at www.analog.com and on LinkedIn and X .

Staff Engineer, Firmware Engineering

The Data Center & Energy team is seeking an experienced Firmware Developer to join our team and contribute to the design, development, and optimization of embedded firmware for high-performance systems. The ideal candidate will have strong expertise in C*, bare-metal firmware development, and ARM Cortex processors, with a deep understanding of real-time operating systems (FreeRTOS)* and embedded software best practices.

Key Responsibilities:

Design, develop, and debug embedded firmware for ARM Cortex-based microcontrollers.
Implement bare-metal and RTOS-based firmware solutions, ensuring low-level hardware interaction and optimal performance.
Work with FreeRTOS or other RTOS environments to develop real-time, efficient, and reliable applications.
Optimize firmware performance, power consumption, and memory usage.
Develop and maintain device drivers, communication protocols (I2C, SPI, UART, CAN, USB, etc.), and bootloaders .
Conduct firmware validation, unit testing, and debugging using tools like JTAG, oscilloscopes, and logic analyzers.
Collaborate with hardware, software, and product teams to ensure seamless integration.
Follow best practices in version control (Git), continuous integration, and documentation.

Required Skills & Qualifications:

Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Embedded Systems, or related fields .
5+ years of experience in embedded firmware development.
Strong, demonstrable proficiency in C coding
C++ proficiency useful, including modern C++ standards (C++11/14/17).
Experience with bare-metal firmware development and writing low-level code for microcontrollers.
Deep understanding of ARM Cortex architecture , memory management, and peripheral configurations.
Expertise in FreeRTOS (task scheduling, memory management, inter-task communication).
Experience with embedded debugging tools (JTAG, SWD, GDB, etc.).
Strong understanding of real-time constraints , power management, and performance optimization techniques.
Familiarity with safety-critical or low-power embedded systems design principles.

Preferred Skills (Nice to Have):

Experience with Python or Bash scripting for automation and testing.
Knowledge of secure boot, cryptography, and firmware security best practices .
Exposure to wireless protocols (BLE, Zigbee, LoRa, Wi-Fi).
Familiarity with Yocto/Linux-based embedded systems .
Experience with a variety of comms protocols (MQTT, DNP3, etc.) .

#LI-CO1

For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls. As such, applicants for this position – except US Citizens, US Permanent Residents, and protected individuals as defined by 8 U.S.C. 1324b(a)(3) – may have to go through an export licensing review process.

Analog Devices is an equal opportunity employer. We foster a culture where everyone has an opportunity to succeed regardless of their race, color, religion, age, ancestry, national origin, social or ethnic origin, sex, sexual orientation, gender, gender identity, gender expression, marital status, pregnancy, parental status, disability, medical condition, genetic information, military or veteran status, union membership, and political affiliation, or any other legally protected group.

Job Req Type: Experienced

Required Travel: Yes, 10% of the time

Shift Type: 1st Shift/Days

Apply Now

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software principal engineer jobs

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