Segment routing – networking

ACL Digital • Chennai, Tamil Nadu • Posted May 24, 2026

About the Role

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 strong 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 environment.
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 Qo S.
Contribute to development and optimization of MPLS-based solutions (LDP, RSVP, BGP LU).
Implement and support L2/L3 services over Segment Routing/MPLS (L2 VPN, L3 ...