Happiest Minds - Senior Architect - Networking Protocol Development

We are seeking experienced Architect to take on the role focused on L2/L3 networking protocol development. The ideal candidate will have deep expertise in C programming, Linux environments, and protocol-level software design. This role involves leading design, development, debugging, and optimization of networking features across multiple platforms including Cisco IOS, IOS-XE, NX-OS.

Key Responsibilities :

- Lead the design and development of L2/L3 network protocol features and enhancements.

- Own and drive the implementation of new networking functionalities in C on Linux platforms.

- Debug and fix issues in existing protocol implementations and improve software stability.

- Architect and optimize multi-threaded and socket-based communication systems.

- Work closely with cross-functional teams to integrate features into existing systems (Cisco OS and SONiC NOS).

- Provide technical mentorship to junior engineers and contribute to design/code reviews.

- Collaborate with QA and support teams for validation, testing, and issue resolution.

- Document software design, architecture, and troubleshooting guides.

Skills and Qualifications :

- 15 to 20 years of hands-on experience in L2/L3 protocol development.

- Strong programming skills in C, OS within Linux environments (Mandatory)

- Experience with networking protocols such as L2 and L3 protocols

- Proficiency in Multi-threading and Socket Programming.

- Excellent knowledge of data structures and memory management.

- Experience with Cisco operating systems IOS, IOS-XE, NX-OS.

- Strong understanding of software architecture and modular design for networking systems.