CareerPlanSign in

SASE Firewall SW Developer

Bengaluru, India💼 Full-time🗓 2026-10-07

Core

Design and implement core software modules for next-generation firewall and cybersecurity solutions including NGFW, SASE, ZTNA, SWG, VPN, and SD-WAN.

Role type

Senior Software Developer (Networking/Security)

Builds

Secure, scalable, high-performance firewall and network security software modules

Required skills

Systems programming, Linux networking stacks (netfilter, iptables, nftables, eBPF/XDP, DPDK), Cloud-native architectures, Microservices, Containerization (Docker, Kubernetes), C/C++/Go/Rust/Python, Stateful/Deep Packet Inspection (DPI), NAT, IDS/IPS, Secure software development

Preferred skills

CI/CD pipelines, Automation tools, DevOps practices, Automated testing for networking software, Open-source contributions

Technologies

Linux, netfilter, iptables, nftables, eBPF, XDP, DPDK, Docker, Kubernetes, C, C++, Go, Rust, Python

Responsibilities

Design and optimize firewall software modules, Contribute to technical direction of the platform, Ensure scalability and performance through rigorous testing, Mentor junior developers, Conduct code reviews and support CI/CD, Troubleshoot complex technical issues in development and production

Seniority

Senior, hands-on IC