WiFi/BT Hardware Firmware Engineer (HK)
On-site · Hong Kong, Hong Kong
Job Summary
Act as the primary technical liaison between internal teams (RF, Antenna, Validation, BSP, connectivity software) and external semiconductor vendors to accelerate resolution of hardware integration and production challenges. Diagnose, debug, and resolve WiFi/Bluetooth chipset issues using tools like Logcat, dmesg, and QXDM. Manage Non-Volatile Memory (NVM) and Board Data File (BDF) modifications, as well as firmware integration and deployment for Qualcomm-based wireless systems in wearable products. Engage directly with semiconductor partners, notably Qualcomm, to maximize device reliability, performance, and feature rollout. Oversee engineering and technical activities in contract manufacturing factories and labs, ensuring all deliverables meet project timelines, requirements, and compliance standards. Design, develop, and maintain scripting or automation solutions (using Python, C/C++, or similar) for device-level diagnostics and factory test automation. Support RF bring-up, validation, and certification workflows—including SAR processes—through hands-on technical contributions and process improvements.
Required Qualifications
- Extensive expertise with Qualcomm WiFi/Bluetooth chipset architectures and associated development tools
- Proven hands-on experience in NVM and BDF modification, firmware integration, and deployment for Qualcomm wireless platforms
- Advanced aptitude in wireless log analysis using Logcat, dmesg, QXDM, or comparable tools
- Strong command of Python and C/C++ for test automation, diagnostics, or tool development in device or factory settings
- Practical experience in supporting RF hardware bring-up, validation, and wireless certification (e.g., SAR) during production lifecycle
- Demonstrated ability to deliver on-site technical support in manufacturing and laboratory environments
- Excellent technical communication and inter-team coordination skills
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