Firmware Engineer

2 weeks ago

Central Region, Singapore AZTECH TECHNOLOGIES PTE LTD Full time $80,000 - $120,000 per year
Firmware Engineer

About the Role

We are seeking a talented and motivated Firmware Engineer to join our team. In this role, you will be responsible for designing, developing, and optimizing firmware for networking and IoT products, including Wi-Fi, Zigbee, Bluetooth, and KNX RF wireless technologies. You will work closely with our hardware team to ensure seamless integration and testing, while also supporting sales, manufacturing, and customers.

Key Responsibilities

  • Design, develop, and troubleshoot embedded firmware for networking and IoT products.
  • Enhance existing firmware by integrating new features and improving performance.
  • Collaborate with the Hardware team to drive hardware/firmware integration and system validation.
  • Provide technical support to internal teams and customers.

What We're Looking For

  • Diploma or Degree in Electronic Engineering, Computer Science, or related discipline.
  • Experience in embedded Linux development (drivers, kernel builds, etc.).
  • Strong expertise in networking and wireless protocols (Wi-Fi, Zigbee, Bluetooth, KNX RF), IoT, or LED lighting products.
  • Hands-on experience with SDKs from Broadcom, Qualcomm, MTK, or Sigma (a strong advantage).
  • Proficiency in developing drivers for UART, SPI, and I2C.
  • Knowledge of bootloaders, firmware update methods, and ARM-M / ARM-A architectures.
  • Practical experience with TCP/IP, USB, BLE, Modem, Wi-Fi, and serial communications.
  • Strong programming skills in C/C++.
  • Highly organized, detail-oriented, and self-motivated, with the ability to work well in a team.
  • Strong analytical, problem-solving, and leadership skills.

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