Firmware Engineer

QualiZeal

About the Role

We are seeking a highly skilled and motivated Firmware Development Engineer to join our team in designing and developing embedded solutions for Linux-based gateway systems. You will play a key role in developing robust, secure, and scalable firmware tailored for low-power, wide-range embedded devices, leveraging advanced Linux systems, AWS IoT Core, and other cutting-edge technologies.

Key Responsibilities

• Design, develop, and maintain embedded firmware on Linux-based devices.
• Work on Yocto-based Linux system development, ensuring seamless integration with systemd.
• Develop and optimize Linux device drivers and embedded security features.
• Integrate with AWS IoT Core for cloud-based device connectivity, data exchange, and management.
• Write, test, and debug Embedded C code, ensuring high performance and reliability.
• Conduct unit testing using the cppunit framework, ensuring code quality and robustness.
• Adhere to Test-Driven Development (TDD) methodologies to enhance code maintainability and scalability.
• Collaborate in an agile development environment, participating in sprint planning, reviews, and continuous improvement.

Requirements & Tech Stack

• Linux-based gateway systems
• Linux systems
• AWS IoT Core
• Yocto-based Linux system development
• systemd
• Linux device drivers
• Embedded security features
• Embedded C code
• cppunit framework
• Test-Driven Development (TDD)
• python
• shell scripting
• RF products for public and proprietary networks
• Embedded firmware development tools: oscilloscopes, spectrum analyzers, DC power analyzers, logic analyzers, and protocol analyzers

Qualifications

• Good working knowledge on python and shell scripting.
• Experience with designing and developing RF products for public and proprietary networks.
• Experience with embedded firmware development tools such as oscilloscopes, spectrum analyzers, DC power analyzers, logic analyzers, and protocol analyzers.
• Excellent documentation practices and communication skills.
• Commitment to maintaining project schedules and delivering tasks on time.
• Experience working in agile development environments with cross-functional teams.