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Staff Software Engineer
ZTW Branch
Posted on 1/24/2023
San Jose, CA, USA
Experience Level
Desired Skills
Data Analysis
Data Structures & Algorithms
UI/UX Design
Software Testing
  • BS or MS degree in CS/CE or equivalent is required
  • Minimum 8 years software development experience in building large-scale commercial networking and security applications
  • Strong knowledge of networking protocols and services - DNS, HTTP, TCP/IP, SSL/TLS, NAT
  • Must have experience with data plane traffic forwarding and working experience in the security domain with exposure to technologies like firewall, IPS, Authentication and VPN/IPSec
  • Good Unix/Linux kernel system knowledge
  • Must have good working experience in virtual appliance platforms such as ESXi Hypervisor or KVM infra
  • Good software design concepts - HA, failover redundancy, load balancing, optimizing for scale and performance
  • Working knowledge of Terraform templates, Unix shell scripting and CI/CD platforms
  • Must be a strong team player and able to work independently
  • Define software design specifications, and implement bug free code with unit test automation
  • Look for opportunities to refactor existing code in the interests of maintainability and reusability
  • Collaborate closely with other cross functional engineering teams (security, UI, platform, analytics and quality assurance)
  • Troubleshoot, Identify root cause, recreate in lab environment and provide resolution for the customer reported production issues
Desired Qualifications
  • Must have strong hands-on programming in C language and in depth knowledge in Data-Structures and Algorithms. Python/Golang is a plus
  • Prior experience in SD-WAN solutions is a plus

5,001-10,000 employees

Cloud-based information security company
Company Overview
Zscaler’s mission is to empower organizations to realize the full potential of the cloud and mobility by securely connecting users to applications from any device, anywhere. The company has pioneered a security cloud that has shifted architectural design and approach to network security. With their unique security cloud, the company has created a Zero Trust Exchange platform with their security cloud to enable businesses to reduce cost, risk, simplify IT, and increase business agility.
  • Comprehensive health plans
  • Supportive parental & family leave
  • On-demand learning & development
  • Company-sponsored volunteering
  • Global tuition assistance program
  • Guilt-free paid time off
Company Core Values
  • Teamwork
  • Open Communication
  • Passion
  • Innovation
  • Customer Obsession