Senior Principal SWE, Rust Development
Zscaler
About this role
Zscaler is seeking a Senior Principal Software Engineer with expertise in Rust to develop high-performance, distributed systems for their zero trust security platform. The role involves designing scalable infrastructure components, collaborating with stakeholders, and driving innovation in cloud security technology. The position offers a hybrid work environment in San Jose, CA or Bellevue, WA.
Skills
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.
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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
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Salary
$207k – $295k
per year