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Zscaler

Senior Principal Software Development Engineer

Zscaler, San Jose, California, United States, 95199

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Senior Principal Software Development Engineer

San Jose, California, USA About Zscaler

Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Role Overview

We’re looking for a

Senior Principal Software Development Engineer

to join our ZIA Cloud team. You will make ZIA software run in Public Cloud Infrastructure. You will bring strong public cloud infrastructure knowledge, technical expertise in network security, hands-on development experience, and proven leadership capabilities. Reporting to the Senior Director, ZIA Core Engineering, you will: Practice technical leadership in design, development, and optimization of firewall/SWG platforms in Cloud Infrastructure Define and execute the technical roadmap for firewalls/SWG in Cloud Infrastructure, ensuring alignment with business goals Work closely with engineering teams to enhance platform support for virtualized environments Drive professional development and growth initiatives for team members What We’re Looking for (Minimum Qualifications)

12+ years of proven experience in designing and implementing networking security software and public clouds infrastructure Deep understanding of VPCs, Subnets, Route Tables, Security Groups, NACLs, Transit Gateway, Elastic Load Balancing (ELB - ALB/NLB), Route 53, Network Firewall WAF or its equivalent in Public Cloud Infrastructure Proven experience in designing how FW/SWG solutions integrate with or extend these native services Performance & Scalability: Proven experience in designing, optimizing, and troubleshooting high-throughput, low-latency network security products Bachelors degree in Computer Science, Information Technology, or a related field What Will Make You Stand Out (Preferred Qualifications) Knowledge in BSD/Linux operating systems and their application in platform development; experience with Virtualization technologies and with DPDK or similar Kernel bypass techniques Network Security Fundamentals: Mastery of TCP/IP, DNS, Http(s), VPN technologies (IPSec, SSL VPN), NAT, and load balancing Automation & Infrastructure as Code (IaC): Proficiency with Terraform (preferred), AWS CloudFormation, and GCP Deployment Manager for provisioning and managing cloud infrastructure Base Pay Range $206,500 - $295,000 USD Salary and Benefits

Zscaler’s salary ranges are benchmarked and determined by role and level. The range on postings reflects minimum and maximum targets for new hire salaries across US locations and may vary based on skills, experience, and education Base pay range listed excludes commission/bonus/equity plus benefits Comprehensive and inclusive benefits for employees and families Equal Opportunity and Compliance

Zscaler is committed to equal employment opportunities and an inclusive workplace. We do not discriminate on the basis of race, color, religion, sex, national origin, sexual orientation, gender identity or expression, disability status, or protected veteran status, or any other characteristic protected by law. Apply for this job

To apply, please submit your resume and required information online through the Zscaler careers portal.

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