Job Description :- Experience :- 3-18 Years Work Mode :-Work from Office (4+1) Location :-Bangalore Notice period:- Immediate joiners, Serving Notice Period, 30 Days Focus on candidates with strong expertise in L2/L3 protocol (VLAN, STP, RSTP, MSTP, VXLAN, LLDP, LAG, BGP, OSPF, RIP, EIGRP, IGMP, PIM, MPLS) experience and strong C programming skill in Linux environment, experienced in developing and debugging L2/L3 protocols, including full or partial protocol development and Bug fixes. Skills : L2/L3 Network Protocol Development (Exclude configuration, support and bug fixing profile) Requirements:- Need Technical lead with L2/L3 protocol ((VLAN, STP, RSTP, MSTP, VXLAN, LLDP, LAG, BGP, OSPF, RIP, EIGRP, IGMP, PIM, MPLS, GRE, IPSec) experience and strong C programming skill in Linux environment. Experienced in developing and debugging L2/L3 protocols, including full or partial protocol development and Bug fixes. Experienced in working with CISCO OS like IOS, IOS-XE, NX-OS etc. Strong Network Development Architect who can design complete Firmware and software from scratch for a new customer, covering L2 and L3, exhaustive knowledge on NOS internals, Fast Path, knowledge of multiple L4 to L7 protocols - OpenSSL, NAT, IPSEC, MacSec (all mandatory), knowledge of IP networking stack, Integration, knowledge of container networking, use of IXIA, very strong in Embedded C, Linux, NOS. Working experience in Multi-Threading & Socket Programming. Very good understanding of the data structure. Good understanding of software architecture for L2/L3 components. Experience in SONIC NOS is an added plus. Experience in programmable packet pipelines is an added plu s