Segment Routing – Networking Tirunelveli

Dear Connections, ACL Digital is hiring for Senior Software Engineer/Lead Role for Bangalore and Chennai Location.

Job Title: Senior Software Engineer – Networking (L3 Protocols) Experience: 7+ Years Work Location: Chennai / Bangalore Job Summary: We are looking for a highly skilled Senior Software Engineer with solid expertise in Layer 3 networking protocols and system-level programming. The ideal candidate will have hands-on experience in designing and developing routing protocols, Segment Routing, and MPLS technologies, along with solid C/C++ programming skills in a Linux workplace.

Key Responsibilities Design, develop, and enhance Layer 3 networking protocols such as IS-IS, OSPF, and BGP. Work on Segment Routing technologies including SR-MPLS, OSPF-SR, IS-IS SR, TI-LFA, BFD, and QoS. Contribute to development and optimization of MPLS-based solutions (LDP, RSVP, BGP LU). Implement and support L2/L3 services over Segment Routing/MPLS (L2VPN, L3VPN, EVPN). Develop features related to IPv4/IPv6, routing policies, access control lists, and route maps. Collaborate on forwarding plane software development and integration (preferably with Broadcom SDK – Jericho+ chipset). Debug and troubleshoot complex networking and system-level issues. Work in a multi-threaded Linux setting, ensuring high performance and scalability. Use debugging and performance analysis tools like GDB, Valgrind, and GCov.

Required Skills & Qualifications: 7+ years of experience in design and development of Layer 3 networking protocols (IS-IS, OSPF, BGP). Strong hands-on experience in C/C++ programming and debugging. Experience working in Linux-based systems with multi-threading. Solid understanding of IPv4/IPv6 networking, routing policies, ACLs, and route maps. Familiarity with networking tools for debugging and performance analysis.

Preferred Skills Hands-on experience with Segment Routing (SR-MPLS, OSPF-SR, IS-IS SR, TI-LFA, BFD, QoS). Experience with MPLS protocols such as LDP, RSVP, and BGP LU. Knowledge of L2VPN, L3VPN, and EVPN services. Exposure to Segment Routing in IPv6 data plane. Experience with forwarding plane development and Broadcom SDK (Jericho+ chipset) Interested candidate's can share their resume to . Thanks & Regards Amit Kumar Apply on Kit Job: kitjob.in/job/4n3lvc