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Zscaler

Cybersecurity

Overview

Zscaler provides a cloud-based cybersecurity platform that uses a Zero Trust model to securely connect users, devices, and applications, protecting enterprises against threats and data breaches at scale.

Key Information

Central Office
San Jose, CA, USA
Founded
2007

Links

Website Careers portal

Past Jobs

EXPIRED

Principal Rust Developer

🇺🇸

San Jose, CA, USA

Principal Rust Developer building low-latency, high-throughput systems for cloud security. Focus on async I/O, gRPC, Linux networking, and performance tuning. Requires deep Rust experience and distributed systems expertise. $182K-$260K base.

Rust
First seen Jul 20, 2025 Last seen Sep 6, 2025
EXPIRED

Sr. Staff Software Engineer - Enterprise Browser (Desktop)

Staff+
🇪🇸

Valencia, Spain

Join the Enterprise Browser Product Team to design and maintain agent-like desktop applications to support secure cloud communication. Requires 7+ years development experience, proficiency in Rust, and a strong knowledge of HTTP/REST APIs.

Rust
First seen Oct 4, 2025 Last seen Nov 1, 2025
EXPIRED

Principal Software Development Engineer

Principal+
🇮🇳 🇺🇸

Hyderabad, India, Bangalore, India, San Jose, CA, USA

Lead the design and development of a low-latency, high-throughput data forwarding plane for the world's largest security cloud. Requires 10+ years experience, deep expertise in Rust, and building resilient, horizontally scalable distributed systems.

Rust
First seen Oct 4, 2025 Last seen Jan 28, 2026
EXPIRED

Sr. Staff Software Development Engineer

Staff+
🇮🇳

Hyderabad, India

Senior role to design and build a low-latency, high-throughput data forwarding plane for the world's largest security cloud. Requires 7+ years experience, extensive Rust coding expertise, and proven ability to build resilient, horizontally scalable distributed systems on Linux.

Rust
First seen Oct 4, 2025 Last seen Jan 22, 2026