Software Engineer – Wi-Fi at Quectel

About The Role

We are looking for a talented Software Engineer-Wifi to design, develop, and maintain Linux-based embedded systems for IoT devices. This role focuses on Wi-Fi connectivity, networking protocols, and integration with edge devices. You will collaborate with hardware, software, and cloud teams to deliver secure, scalable, and high-performance IoT solutions.

Key Responsibilities

• Design, configure, and optimize Linux-based network systems for Wi-Fi-enabled IoT devices and gateways.
• Develop and maintain software modules for Wi-Fi connectivity (802.11 standards) and related networking features.
• Implement and maintain device drivers, daemons, and system services for Wi-Fi chipsets.
• Debug and resolve Linux system software issues across kernel, Yocto Project build framework, middleware, and application layers.
• Analyze network logs using tools like Wireshark and Tcpdump to troubleshoot connectivity issues.
• Collaborate with hardware and QA teams for platform bring-up and validation.
• Participate in embedded system architecture design and performance optimization.
• Provide technical support to customers and cross-functional teams for field or production issues.
  
  

Required Qualifications

• Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, Computer Science, or related field.
• 3+ years of experience in Wi-Fi networking development (protocol stack or firmware).
• Hands-on experience with Wi-Fi chipsets and firmware (Qualcomm, Broadcom, or similar).
• Strong proficiency in C/C++ programming, embedded Linux, and system programming.
• Knowledge of Linux OS internals and networking concepts (TCP/IP, sockets, routing).
• Familiarity with Wi-Fi standards (802.11 a/b/g/n/ac/ax) and security protocols (WPA/WPA2/WPA3).
• Experience with packet analysis tools (Wireshark, Tcpdump).
• Familiarity with version control systems (Git) and Agile development methodologies.
  
  

Preferred Skills

• Experience with Wi-Fi Mesh, OpenWrt, or similar frameworks.
• Knowledge of IoT protocols (MQTT, CoAP) and edge device integration.
• Exposure to cloud connectivity and remote device management.
• Understanding of performance tuning for high-throughput Wi-Fi systems.
  
  

Soft Skills

• Strong problem-solving and debugging skills.
• Excellent communication and collaboration abilities.
• Ability to work in a fast-paced, customer-focused environment.
  
  

Why Join Us?

• Work on cutting-edge IoT and networking technologies.
• Collaborative and innovative team culture.
• Opportunities for professional growth and learning.