WiFi/BT Hardware Firmware Engineer (HK)

delartech· Engineering
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📍 Hong Kong

About this role

About the job

Delart is home to a team of world-class engineers and project leaders dedicated to developing the next generation of advanced networking technologies, consumer devices, and innovative technology solutions. Trusted by some of the world’s leading technology companies, we deliver highly scalable, mission-critical solutions that power both consumer and business applications globally. Since our founding in 2017, we have been at the forefront of designing cutting-edge networking, telecommunications, and consumer products, while driving end-to-end project execution and creating transformative technology applications.

Overview

Champion the integration and peak performance of WiFi and Bluetooth technologies in wearable devices as the APAC Firmware Team Representative. Utilize advanced technical knowledge and deep vendor collaboration to troubleshoot, resolve, and optimize wireless connectivity, ensuring seamless interaction between internal engineering groups and key partners such as Qualcomm.

Responsibilities

  • 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 by conducting in-depth analysis 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.

Minimum 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 logging and diagnostics 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 the production lifecycle.
  • Demonstrated ability to deliver on-site technical support in both manufacturing and laboratory environments.
  • Excellent technical communication and inter-team coordination skills.

Preferred Qualifications

  • Knowledge of antenna tuner technologies within Qualcomm platforms and familiarity with RF tuning methodologies.
  • Practical experience with SAR management, smart transmit, or coexistence features for wearable devices.
  • Expertise in building or maintaining high-reliability factory testing workflows and developing custom production-level test tools.

Benefits

Delart provides competitive benefits and compensation across all regions where we operate. In the United States, our benefits package includes premium PPO and HMO medical insurance, dental and vision coverage, flexible spending accounts (FSA), life insurance, short- and long-term disability insurance, a company-matched 401(k) plan, and a generous paid time off policy.

Join us in shaping the future of technology. Apply today!

Delart is an equal opportunity employer. We celebrate diversity and are dedicated to fostering an inclusive workplace for all employees. We strictly prohibit discrimination or harassment of any kind based on race, color, religion, age, sex, national origin, disability, genetics, veteran status, sexual orientation, gender identity, or any other characteristic protected by law.

Frequently Asked Questions

Is the salary disclosed for the WiFi/BT Hardware Firmware Engineer (HK) position at delartech?
The salary for this WiFi/BT Hardware Firmware Engineer (HK) role at delartech is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the WiFi/BT Hardware Firmware Engineer (HK) position at delartech located?
This WiFi/BT Hardware Firmware Engineer (HK) role at delartech is based in Hong Kong. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the WiFi/BT Hardware Firmware Engineer (HK) at delartech belong to?
This WiFi/BT Hardware Firmware Engineer (HK) position is part of the Engineering department at delartech. See the full job description for more information about the team structure and responsibilities.
How do I apply for the WiFi/BT Hardware Firmware Engineer (HK) position at delartech?
Click the "Apply Now" button on this page. You will be redirected to delartech's official application portal hosted on greenhouse where you can submit your application directly.
When was the WiFi/BT Hardware Firmware Engineer (HK) job at delartech posted?
This WiFi/BT Hardware Firmware Engineer (HK) position at delartech was posted on Jun 13, 2026. Apply as soon as possible — early applications are often reviewed first.
WiFi/BT Hardware Firmware Engineer (HK)
delartech
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