Firmware Engineer – IoT

Responsibilities

• Design, code, unit test, and debug applications in various software languages including C and C++ programming for embedded Linux and/or RTOS.
• Integrate firmware with embedded systems. Work with microcontrollers (e.g. ARM), digital signal processors, and peripheral communication over SPI, I2C, UART, I2S, Single Wire Interfaces, I/O, and USB.
• Work with wireless communication technologies including BLE, Wi‑Fi, GPS, and Cellular.
• Experience reading PCB schematics, using basic EE laboratory equipment (e.g. oscilloscopes, multimeters, power supplies), and system debugging of electronics hardware and firmware systems.
• Conduct code reviews, apply metrics for code quality, use secure coding standards, and participate in software verification activities.
• Demonstrate solid understanding of UML, Systems Thinking and state of the art software development practices.
• Deliver design documentation, flowcharts, diagrams, code comments and clear testable code.

• Bachelor’s degree in electrical engineering, computer engineering, or equivalent combination of relevant coursework and job‑related experience.
• 1‑3+ years of experience.
• Proven work experience in firmware engineering using C and/or C++, embedded Linux, RTOS, or bare metal.
• Experience working with ARM processors.
• Experience working with Git and Jira.
• Experience in PCB board bring‑up and use of basic EE laboratory equipment like logic analyzer or oscilloscope.
• Experience with test‑driven development, Agile with Scrum.
• Preferred – scripting using Python and Bash.
• Preferred – experience using Buildroot/Yocto for embedded Linux or Zephyr RTOS.