Senior Software Engineer — Embedded C / Firewall Client is open at SonicWall in Bengaluru, Karnataka, India. Posted on Jul 9, 2026, and still on SonicWall’s careers page when we last checked, on Nov 15, 2026.
About the role
SonicWall is hiring a Senior Software Engineer to develop and maintain the Content Filtering Service client embedded in SonicOS — the firmware running on SonicWall firewall appliances worldwide. This module intercepts live traffic, queries the CFS rating servers in real time, and enforces URL-based content filtering policies at the packet level. This is security-critical code: a policy bug is a traffic bypass on a…
The opening lines of the posting. The rest is on SonicWall’s careers page.
Hiring at SonicWall
SonicWall has 47 open roles right now, 13 of them remote. Most are in Engineering, Sales & Business Development and Security. See all its roles