Senior Software Engineer — Embedded C / Firewall Client
Core
Develop and maintain the Content Filtering Service (CFS) client embedded in SonicOS firmware to intercept live traffic and enforce URL-based content filtering policies.
Role type
Senior Software Engineer (Embedded C)
Builds
Content Filtering Service client module for SonicOS firmware
Domain
Cybersecurity / Network Security / Embedded Systems
Deliverable
production ML models | product features | infrastructure
Required skills
C programming, embedded systems development, firmware development, network traffic interception, real-time system programming, firewall architecture, URL filtering logic, SonicOS platform knowledge
Preferred skills
C++ programming, Linux kernel development, high-performance networking, security protocol implementation
Technologies
C, SonicOS, embedded firmware, network protocols
Responsibilities
Develop and maintain the Content Filtering Service client embedded in SonicOS, intercept live traffic, query CFS rating servers in real time, enforce URL-based content filtering policies
Seniority
Senior, hands-on IC
