Senior Principal Software Development Engineer

Reposted 2 Days Ago
Be an Early Applicant
San Jose, CA
Hybrid
207K-295K Annually
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
Accelerating digital transformation so our customers can be more agile, efficient, resilient, and secure.
The Role
The Senior Principal Software Development Engineer will lead the design and optimization of cloud infrastructure firewall/SWG platforms, focusing on networking security and team development.
Summary Generated by Built In

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. 

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

#LI-AM12

#LI-Hybrid

Zscaler’s salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training.

The base salary range listed for this full-time position excludes commission/ bonus/ equity (if applicable) + benefits.

Base Pay Range
$206,500$295,000 USD

At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.

Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

  • Various health plans
  • Time off plans for vacation and sick time
  • Parental leave options
  • Retirement options
  • Education reimbursement
  • In-office perks, and more!

Learn more about Zscaler’s Future of Work strategy, hybrid working model, and benefits here.

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines.

Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link.

Pay Transparency

Zscaler complies with all applicable federal, state, and local pay transparency rules.

Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Top Skills

Aws Cloudformation
Elastic Load Balancing
Gcp Deployment Manager
Linux
Nacls
Network Firewall
Networking Security Software
Public Cloud Infrastructure
Route 53
Route Tables
Security Groups
Subnets
Terraform
Transit Gateway
Virtualization Technologies
Vpcs
Waf
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: San Jose, CA
6,382 Employees
Year Founded: 2008

What We Do

Serving thousands of enterprise customers around the world including 40% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business. Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.

Gallery

Gallery

Similar Jobs

Genentech Logo Genentech

Development Engineer

Healthtech • Biotech
In-Office
South San Francisco, CA, USA
189K-351K Annually
Hybrid
Riverbank, CA, USA
21-30
Hybrid
2 Locations
37-66
Hybrid
Yuba City, CA, USA
34-60

Similar Companies Hiring

Credal.ai Thumbnail
Software • Security • Productivity • Machine Learning • Artificial Intelligence
Brooklyn, NY
Standard Template Labs Thumbnail
Software • Information Technology • Artificial Intelligence
New York, NY
10 Employees
PRIMA Thumbnail
Travel • Software • Marketing Tech • Hospitality • eCommerce
US
15 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account