Embedded Software Engineer - L2/L3 Networking Protocols | 2 to 4 years | Chennai

Job Description

We are seeking a highly skilled Embedded Networking Software Engineer with deep expertise in C programming, Layer 2/Layer 3 networking protocol stack development, and system-level debugging. The ideal candidate will contribute to the design and development of high-performance networking software for embedded systems, ensuring reliability and compliance with industry standards.

Key Responsibilities:

• Design and implement L2/L3 networking protocol stacks using C for embedded platforms.
• Develop and maintain software modules for Ethernet, IP, routing, and other networking protocols.
• Perform low-level debugging, trace analysis, and performance optimization.
• Collaborate with cross-functional teams including hardware, QA, and system architects.
• Participate in code reviews, unit testing, and integration testing.
• Ensure software quality through adherence to software development best practices and multi-paradigm programming principles.
• Document design specifications, test plans, and technical reports.

Required Skills & Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Electronics, or related field.
• 6–9 years of experience in embedded software development with a focus on networking protocols.
• Strong proficiency in C programming and debugging tools (e.g., GDB, Valgrind).
• Solid understanding of Layer 2 (MAC, VLAN) and Layer 3 (IP, routing protocols).
• Experience with RTOS, embedded Linux, or network processors.
• Familiarity with packet analyzers (e.g., Wireshark) and source code management tools (e.g., Git).

Preferred Qualifications:

• Experience with network security, QoS, or virtualization technologies.
• Exposure to test automation and continuous integration environments.
• Knowledge of software development methodologies (Agile, Scrum).