Principal Software Development Engineer - Rust, LLM, Networking

Join Zscaler as a Principal Software Development Engineer to build scalable AI security solutions using Rust.

Work remotely with a focus on high-impact projects.

Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure.

As an AI-forward enterprise, we leverage the world's largest security data lake to power our cloud-native Zero Trust Exchange platform.

We value high-impact, high-accountability with a sense of urgency where you're enabled to do your best work and embrace your potential.

## What you'll do

• •Architect, develop, and optimize a low-latency, high-throughput AI Security plane utilizing Rust.
• •Build resilient, distributed, and scalable systems.
• •Implement and maintain gRPC services and APIs.
• •Enhance performance across the entire stack, including LLM models.
• •Lead complex, multi-functional projects and initiatives.

## Conditions

• •Comprehensive and inclusive benefits.
• •Various health plans.
• •Time off plans for vacation and sick time.
• •Parental leave options.
• •Retirement options.
• •Education reimbursement.
• •In-office perks.

• •12+ years of software engineering experience.
• •Deep experience in systems programming using Rust.
• •Proven ability to design and implement horizontally scalable systems.
• •Strong command of Linux internals and networking.
• •Skilled in performance instrumentation and CI/CD pipelines.