Job Title

Role: Technical Lead DeveloperExperience: 8 to 16 YearsLocation: BangaloreRole SummaryWe are seeking experienced professionals 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 and open networking systems.Key ResponsibilitiesLead the design and development of L2/L3 network protocol features and enhancements.Own and drive the implementation of new networking functionalities in C/C++ on Linux platforms. (C, Linux kernels are mandatory)Expertise in network security concepts (TCP/IP, IPsec, VPN, routing, NAT, DPI, etc.), Firewall protocols, Sonic, NOS.Debug and fix issues in existing protocol implementations and improve software stability.Architect and optimize multi-threaded and socket-based communication systems.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:8–16 years of hands-on experience in L2/L3 protocol development.Strong programming skills in C/C++, OS within Linux environments(Mandatory)Experience with networking protocols such as:Layer 2: VLAN, STP, RSTP, MSTP, VXLAN, LLDP, LAGLayer 3: BGP, OSPF, RIP, EIGRP, IGMP, PIM, MPLS, GRE, IPSec, MacSec, NAT, VPN, TCP, UDP, Open SSLProficiency in Multi-threading and Socket Programming.Excellent knowledge of data structures and memory management.Strong understanding of software architecture and modular design for networking systems. Desirable Skills:Experience with SONiC Network Operating System (NOS).Knowledge of programmable packet pipelines (e.g., P4).Familiarity with DevOps tools and CI/CD pipelines for network software.Exposure to open networking and white-box switch ecosystems.