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# Staff Software Development Engineer

- **Company:** Zscaler, Inc.
- **Location:** San Jose, CA, United States
- **Experience:** Expert
- **Salary:** $152,000.0 - $190,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Business Analytics Applications, Systems Engineering, Microsoft Azure, Cloud Computing, Data Systems, Software Debugging, Python (Programming Language), Software Engineering, Concurrency, Backend, Machine Learning Operations
- **Published:** August 19, 2026
- **Apply:** https://www.sanjosejobsite.com/job.asp?id=3358967638&tx=CT3432TYD&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

* Demonstrated curiosity and active exploration of AI tools, with a proven history of integrating new technologies to enhance daily workflows and augment problem-solving
 * 5+ years of software-engineering experience, including technical leadership across complex production systems
 * Strong proficiency in Go, Rust, and Python, with deep expertise in systems engineering, security engineering, and backend platforms
 * Demonstrated experience architecting and evolving platforms that span multiple teams or product areas
 * Proven ability to remain hands-on through coding, prototyping, design review, and complex debugging
 * Deep understanding of concurrency, networking, storage, APIs, data systems, and cloud infrastructure on AWS, GCP, or Azure

What Will Make You Stand Out (Preferred Qualifications)

 * Experience building enterprise security, endpoint, cloud, or infrastructure products
 * Familiarity with AI/ML systems, analytics platforms, AI applications, or AI security
 * Experience helping a startup or high-growth product evolve into a scalable engineering organization

## Description

We are looking for a Staff Software Engineer - AI Security to join our team. This is a Hybrid role based in San Jose, CA, reporting to the Director, Software Engineering in the Engineering department. We are building security products that enable organizations to adopt AI applications and agents safely and at scale. As a Staff Software Engineer, you will take ownership of complex engineering challenges, build secure and scalable systems, and raise the technical bar through hands-on execution and collaboration.

What you'll do (Role Expectations)

 * Define technical direction and architecture for major areas of the product
 * Lead high-impact initiatives that span multiple teams and system boundaries
 * Turn ambiguous product and security challenges into clear, executable engineering strategies
 * Establish standards for secure, reliable, scalable, and maintainable systems
 * Identify systemic risks, architectural gaps, and investments needed for long-term growth

Who You Are (Success Profile)

 * You thrive in ambiguity. You build the path as you walk it, viewing ambiguity not as a hindrance but as raw material to create impactful solutions.
 * You act like an owner. Your passion for the mission fuels your bias for action, seamlessly navigating between high-level strategy and hands-on execution.
 * You are a problem-solver. You are energized by complex challenges and finding elegant solutions that deliver maximum value.
 * You are a high-trust collaborator. You build strong relationships through clear feedback, respect, and a commitment to team success.
 * You are driven by innovation. You possess a deep curiosity for how systems work and are energized by solving technical challenges at the cutting edge of AI security.


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