Engineer II, Software - GNSS
Sierra Wireless
Taipei , Taiwan
  • Deliver High quality design for BSP related features deliver High Level Design(HLD) / Software Detailed Design (SDD)
  • Develop and deliver firmware driver components of GNSS,Wi-Fi / BLE, 2G, 3G and LTE wireless modems, according to product schedules / priorities set by Project Manager
  • Develop, test and debug new components of Linux SDK solution for GSM / GPRS, WCDMA, LTE or CDMA modules
  • Work with OEM partners and team members to integrate Linux SDK and reference source code into OEM devices
  • Follow Sierra coding standard and deliver high quality C code; Involve in code review activities and contribute high quality comments in the expertise areas
  • Apply common debugging tools (GDB / KDB / QXDM / QPST ) to debug the issues in BSP feature development
  • Design comprehensive unitary test cases for BSP related features and ensure the features pass the unitary test cases
  • Troubleshooting in some critical technical issues and maintain MOL module
  • Prototyping of new technology and product ideas
  • Required Education, Experience & Competencies

  • Bachelor or above, major in Electronic Engineering, Telecommunication, Engineering, Computer Science or equivalent
  • 3+ to 15 years’ experience in Firmware development or embedded software programming in C / C++, ARM compilers, Python scripts, JTAG debugging, svn experience in cellular industry
  • Familiar with 2G / 3G / 4G wireless communication protocol (GSM / GPRS / EDGE / WCDMA / HSPA+ / LTE / 5G), system integration, device driver development.
  • Qualcomm 3G / 4G platform knowledge is a plus

  • Development skills / experience in the following areas :
  • Embedded software and Linux driver development
  • Real-time Embedded software and device drivers development (PCIe, USB, UART, GPIO, I2C or Audio, etc.); Data services (TCP / IP, QoS, etc.)
  • Wireless standards (3GPP, 3GPP2, GNSS, WIFI, etc.)
  • Device management (OMA-DM, LWM2M, etc.)
  • Knowledge in embedded OS, wireless telecommunication (2G, 3G, LTE), modems and AT commands
  • A creative, quick-learner with excellent verbal and written communication skills. Fluent verbal and written English is anessential
  • Proactive working attitude. Being able to work well both independently and in a group
  • Desired Education, Experience & Competencies

  • Experience in GNSS, WiFi, Bluetooth will be plus
  • Experience in Linux USBDriver
  • Experience in Qualcommplatform
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