Key skills : C/C (Any one programming), Network security, L2/L3 to L7 protocols, Firewall, DPDK

Experience : 8 years

Location : Pune

About the Role :

The selected candidate will be responsible for designing, developing, and optimizing high-performance networking systems, with a focus on cybersecurity defense modules. This role requires expertise in advanced systems programming, data plane and packet processing, and system architecture.

Key Responsibilities :

- Expert C/C Programming : Advanced systems programming skills in C/C within Linux/embedded kernels for high-performance networking.
- L3-L7 Networking Protocols : Deep development experience with TCP/IP, Routing, Switching, and security protocols (SSL/TLS, IPSec).
- Data Plane & Packet Processing : Expertise in multi-core architecture, packet processing engines, and optimizing data path performance (DPDK/UDK).




- Cybersecurity Defense Modules : Background in developing security features like DPI (Deep Packet Inspection), IPS, Malware Protection, and Firewall policies.
- System Architecture & Performance : Proven ability to design scalable, high-throughput systems including High Availability (HA) and clustering.
- Troubleshooting & Debugging : Proficiency using GDB, Wireshark, and Valgrind to solve complex memory leaks and network bottlenecks in real-time environments.

Required Skills :

- 8 years of experience in C/C programming and network security
- Robust knowledge of L2/L3 to L7 protocols, Firewall, and DPDK
- Experience with Linux/embedded kernels and high-performance networking

📌 C/C++ Networking Developer (India)
🏢 Sigma Allied Services
📍 India