Advanced Networking Expert for Layer 3 Protocols

5 days ago


India Gruve Full time
About the Job

We are seeking an experienced Senior Software Development Engineer to join our team at Gruve in Bangalore, India. As a well-funded early-stage startup, we offer a dynamic environment with strong customer and partner networks.

Job Overview

The successful candidate will be responsible for designing, implementing, and optimizing advanced routing protocols and features for complex networking environments. This includes developing and testing high-performance packet processing software across various hardware and software implementations.

Key Responsibilities:
  • Develop and implement advanced routing protocols and features such as OSPF, ISIS, BGP, VRRP, DHCP, DHCPv6, MPLS, LDP, RSVP, ARP, L3VPN, RIP/VxLAN/BGP-LS, SNMP, OAM, EVPN, L2VPN, LAG, NAT, PIM, SFLOW/HA
  • Design and implement features ensuring high availability and robustness, such as Loop-Free Alternates (LFA), Remote Loop-Free Alternates (RLFA), Fast Reroute (FRR), Path Invalidation Control (PIC), and Equal-Cost Multi-Path (ECMP)
  • Perform testing, profiling, and optimization for low-latency, high-throughput packet processing
  • Collaborate with cross-functional teams to ensure seamless integration of Layer 3 functions within the overall networking stack
  • Diagnose, troubleshoot, and resolve complex L3 networking issues using advanced debugging tools and techniques
Requirements
  • Education: BE/ME/MSc/BTech in CS, CE, EE, IT or relevant
  • Experience: 10 - 15 Years
  • Experience in networking software development with hands-on experience in Layer 3 protocols
  • Strong programming skills in C/C++ and experience with networking SDKs
  • In-depth knowledge and experience with protocols such as OSPF, ISIS, BGP, VRRP, DHCP, DHCPv6, MPLS, LDP, RSVP, ARP, L3VPN, RIP/VxLAN/BGP-LS, SNMP, OAM, EVPN, L2VPN, LAG, NAT, PIM, SFLOW/HA and routing resiliency features (e.g., LFA/RLFA, FRR, PIC)
Preferred Qualifications
  • Knowledge of hardware offloading and FPGA programming for network acceleration
  • Knowledge of ASICs and other networking hardware optimized for high-performance applications
  • Knowledge of SDN, NFV, and programmable networking (e.g., P4, DPDK)
  • Familiarity with cloud and data center networking architectures and virtualization technologies (e.g., Docker, Kubernetes)
Salary

The estimated annual salary for this position is ₹25,00,000 - ₹35,00,000 depending on experience and qualifications.



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