Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Principal engineer on Zscaler's platform team designing high-performance C datapath features (load balancing, firewall rules, L7 protocols) for its global cloud security infrastructure. Hybrid San Jose role centered on C/C++, Linux/Unix, and networking protocols like DNS, HTTP, TCP/IP, and SSL/TLS.
Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and…
Principal Product Manager at Zscaler defines and executes the product roadmap for Zero Trust Cloud security, collaborating with engineering and sales to deliver AI-driven solutions for public cloud environments.
Architects, builds, and maintains high-scale system test automation infrastructure for Zscaler's ZIA Core datapath, a cloud security platform processing 400B+ transactions daily. Works with Python test frameworks and deep networking (L4-L7, cloud firewall, IPsec/GRE tunneling) in a hybrid role based in San Jose, CA.
Architects, builds, and maintains high-scale system test automation infrastructure for Zscaler's ZIA Core Datapath cloud security platform (400B+ daily transactions), validating L4-L7 networking — cloud firewall, IPsec/GRE tunneling, load balancers, IPS/IDS — primarily with Python automation frameworks. Hybrid role, 3 days/week in San Jose.
Staff Software Development Engineer at Zscaler building security products for AI applications. Responsible for defining technical direction, leading initiatives, and building secure systems using Go, Rust, Python, and cloud infrastructure.
Design and deploy AI-driven anomaly detection systems using LLMs and ML models to secure Zscaler's cloud security platform, leveraging its massive data lake and distributed microservices architecture.
Principal Software Engineer at Zscaler designs and builds a cloud-native management plane for a global fleet of 100k+ instances using workflow-as-code (Temporal), AI-driven SRE, and distributed systems to enable deterministic provisioning and lifecycle operations.
Sr. Staff Technical Program Manager leading Zscaler's company-wide Service Health Program for the Zero Trust Exchange cloud security platform from San Jose (hybrid, 3 days/week in office). Day to day: defining SLIs/SLOs and error budgets, building measurement dashboards, and running cross-functional operating cadences to improve reliability at global scale.
Designs and delivers end-to-end cybersecurity product experiences using AI-powered tools and Figma, collaborating with cross-functional teams to create intuitive, scalable UX for complex enterprise workflows.
Design and build scalable, secure microservices for Zscaler’s cloud-native Zero Trust security platform using Java/Go/Rust, Kubernetes, and event-driven architectures in San Jose, CA.
A Staff Software Engineer at Zscaler builds high-performance React.js and TypeScript UIs with Tailwind, creates reusable frontend libraries, and drives technical excellence in a hybrid San Jose role.
Designs and maintains secure, scalable cloud infrastructure using Kubernetes, Linux, and automation tools to ensure high availability and performance for Zscaler's Zero Trust platform.
Staff Product Manager at Zscaler owning the end-to-end lifecycle of Data Security products (Web DLP and Email DLP) within the Zero Trust Exchange cloud security platform — defining requirements, driving go-to-market with Marketing/Sales, and partnering with Engineering, UX, and Support. Hybrid role based in San Jose, CA (3 days onsite); requires 5+ years of cybersecurity product management and DLP
Zscaler is hiring a Sr. Staff Technical Program Manager to run complex internal infrastructure programs for its cloud security platform — leading large-scale data center migrations and new cloud environment builds, coordinating cross-functional technical teams, and managing risk, plans, and executive reporting. Core tools include Jira, Confluence, and dashboards; US citizenship is required.
Principal Production Engineer designs and automates scalable, highly available infrastructure for a global security platform, using Python/Go and cloud-native tools to improve reliability and observability.
We couldn't check your fit for this role — add a CV to your profile to see it next time.