Principal Software Development Engineer (C Programming)
Zscaler
About this role
Zscaler is seeking a Principal Software Development Engineer (C Programming) to work on the control plane for its Zscaler Internet Access product, focusing on security protocols and distributed systems within a cloud infrastructure. The role emphasizes technical leadership, developing scalable solutions, and utilizing AI tools.
Skills
Qualifications
About Zscaler
zscaler.comZscaler is a cloud-native enterprise security company that delivers a zero‑trust platform to secure users, devices, and applications by inspecting traffic and enforcing access policies in the cloud. Its Zero Trust Exchange and SASE/SSE offerings — including Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), cloud firewall, browser isolation, and data protection — let organizations replace legacy VPNs and backhauled security with direct-to-cloud, policy-driven controls. Serving global enterprises, Zscaler applies AI/ML and automation for threat protection, data loss prevention, and scalability across hybrid/multi‑cloud, IoT/OT, and B2B environments to accelerate secure digital transformation.
Recent company news
Simply Wall StIs Zscaler (ZS) Offering An Opportunity After Recent Share Price Weakness?
5 hours ago
The Globe and MailAnalysts Offer Insights on Technology Companies: Zscaler (ZS), Stoneco (STNE) and Nvidia (NVDA)
2 hours ago
MarketBeatZscaler (NASDAQ:ZS) Stock Rating Upgraded by Wells Fargo & Company
10 hours ago
SiliconANGLEZscaler stock drops after solid quarter fails to excite investors
5 days ago
TIKR.comZscaler Stock Drops 12% Despite “Zenith” Growth: Do Analysts See a Rebound to $365 in 2026?
3 days ago
About Zscaler
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
Unlock Company Insights
View leadership team, funding history,
and employee contacts for Zscaler.
Salary
$182k – $260k
per year
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