Embedded Software / Firmware Engineer

Prosum Inc   •  

San Jose, CA

Industry: Technology


5 - 7 years

Posted 49 days ago

Embedded Software / Firmware Engineer

Job Description

  • We are driven by the satisfaction of discovering solutions to complex design challenges, providing superior quality and support, and enabling groundbreaking technology innovations in today’ s fastest growing, most exciting vertical markets.

What we do is beyond remarkable, and you could be a part of it.


  • Provide firmware and software support on our LoRa products from product introduction to mass production.
  • Collaborate with internal and external engineers, marketing, and customers to define and develop firmware and applications to enable the evaluation, integration and/or production of our LoRa products
  • Develop and review wireless protocols for embedded systems designed to integrate into commercial wireless networks.
  • Develop technical documentation, presentations, and training materials to help promote new products and facilitate product adoption and integration


  • Bachelor of Science Degree in Electrical Engineering or Computer Science plus 5+ years of recent embedded software or firmware development experience
  • At least 5 years of expertise in C/C++ development and troubleshooting
  • At least 3 years of experience with programming Intel 8051, ARM, PIC, and/or AVR microcontrollers.
  • Experience with hardware interfaces such as UART, SPI, GPIO, I2C, JTAG, USB is required
  • Knowledge of wireless protocol stack development, testing and troubleshooting
  • Experience scriptinglanguage such as Python, Perl, Matlab
  • Excellent communication skills are a must

Preferred Qualification

  • Master’ s Degree with an emphasis on embedded software and firmware
  • Knowledge of network protocols such as TCP/IP, UDP, 6LowPAN, etc.
  • Experience with laboratory instruments such as Spectrum Analyzer, Oscillosopes, etc.
  • Experience in one or more communication protocols such as LoRa, Wi-Fi, Zigbee, Bluetooth, or Wi-Sun.
  • Understanding of wireless communication systems and theory is a plus
  • Experience with developing drivers and applications for Windows and Linux operating system

Job Number: 18708