Software Engineer - Linux

Job Summary

We are seeking a skilled Linux Networking and IoT Engineer to design, develop, and maintain networked IoT systems built on Linux-based environments. The ideal candidate will have strong experience with Linux networking, embedded systems, IoT protocols, and edge device integration. You will work closely with hardware, software, and cloud teams to deliver secure, scalable, and reliable IoT solutions.

Responsibilities

• Design, configure, and optimize Linux-based network systems for IoT devices and gateways.
• Support North American customers to develop SW features, debug customer and test team reported bugs on software releases, maintain software stack and enhancement of demo applications.
• Design, develop, and maintain software modules for cellular modems (LTE/5G/3G/2G) based on Qualcomm SOC. 
• Develop and maintain device drivers, daemons, and system services.
• Debug and resolve Linux system software issues across Linux kernel, Yocto Project build framework, middleware and application layer software.
• Analyze network logs (e.g., Wireshark, Tcpdump tools) to troubleshoot field and lab issues.
• Collaborate with hardware, system integration, and QA teams to support bring-up and validation on reference and custom platforms.
• Participate in Linux based embedded system software architecture and performance optimization.
• Provide technical support to customers and cross-functional teams for field or production issues.

Requirements

• Bachelor’s or master’s degree in computer engineering, Electrical Engineering, Computer Science, or a related field.
• 3+ years of experience in cellular modem development (protocol stack or firmware).
• Experience on Qualcomm based modem SOC and firmware. 
• Experience with embedded Linux or RTOS environments.
• Experience in C & C++ programming, microcontroller/microprocessor architecture and firmware programming.
• Experience with Linux OS internals, system programming, any RTOS knowledge is plus.
• Hands-on experience Linux network software stack and Tcpdump analysis.
• Experience with software development frameworks and source code management tools.
• Strong problem-solving skills and attention to detail.
• Familiarity with Agile development methodologies.
• Ability to work collaboratively in a team environment and support customers.
• Familiarity with version control systems (Git).
• Knowledge of Linux networking concepts (TCP/IP, sockets, routing).