Protocol Developer

Innominds Software; Bengaluru; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Innominds Software in Bengaluru, India, seeks a seasoned networking/embedded software engineer with 3+ years of L2/L3 protocol stack development experience. You will work on C-based driver and networking code under Embedded Linux, focusing on TCP/IP, IPv6, ARP, ICMP, OSPF/BGP, and Layer 2/Layer 3 protocols.

Strong debugging, memory management, and socket programming skills are essential. Join a core engineering team delivering high-performance networking solutions for complex systems.

Qualifications

• 3+ years of experience in L2/L3 protocol stack development.
• Strong proficiency in C programming.
• Hands-on experience with Linux or Embedded Linux.
• Good understanding of TCP/IP networking and the OSI model.
• Experience with Layer 2 protocols such as Ethernet, VLAN, STP/RSTP, and LACP.
• Experience with Layer 3 protocols such as IPv4/IPv6, ARP, ICMP, OSPF, or BGP.
• Knowledge of data structures, memory management, and debugging.
• Experience with socket programming and network troubleshooting.

Skills

C programming

Linux/Embedded Linux

TCP/IP networking

OSI model

Ethernet

VLAN

STP/RSTP

LACP

IPv4/IPv6

ARP

ICMP

OSPF

BGP

Data structures

Memory management

Debugging

Socket programming

Network troubleshooting

Job description

Mandatory Skills

• 3+ years of experience in L2/L3 protocol stack development.
• Strong proficiency in C programming.
• Hands-on experience with Linux or Embedded Linux.
• Good understanding of TCP/IP networking and the OSI model.
• Experience with Layer 2 protocols such as Ethernet, VLAN, STP/RSTP, and LACP.
• Experience with Layer 3 protocols such as IPv4/IPv6, ARP, ICMP, OSPF, or BGP.
• Knowledge of data structures, memory management, and debugging.
• Experience with socket programming and network troubleshooting.