Principal SWE, Firewall/Web Proxy

| South Bay
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Company Description

For over 10 years, Zscaler has been disrupting and transforming the security industry. Our 100% purpose built cloud platform delivers the entire gateway security stack as a service through 150 global data centers to securely connect users to their applications, regardless of device, location, or network in over 185 countries protecting over 4,500 companies and 100 Million threats detected a day.

We work in a fast paced, dynamic and make it happen culture. Our people are some of the brightest and passionate in the industry that thrive on being the first to solve problems. We are always looking to hire highly passionate, collaborative and humble people that want to make a difference.

Each day Zscaler’s Cloud processes over 150 billion transactions with near-zero latency to instantly secure over 16 million users in 180+ countries. All transactions are logged which provides unparalleled visibility into the Zscaler cloud. We are looking for data scientists with experience applying machine learning and modeling techniques, including natural language processing, anomaly detection, optimization, and time series forecasting, toward different product areas. The ideal candidate would have a curiosity to dive deep into log data and enjoy discovering patterns that drive new insights. 

Job Description

We are looking for a talented, high-energy, team player to be part of a team developing a Firewall and Web proxy solution delivered as a service through the cloud. 

Qualifications

  • 12+ years software development experience in large-scale commercial networking oriented applications.
  • Experience in Load balancers, IPS/IDS, Routers, Firewall products in multi-threading / multi-core / fault tolerant real-time embedded platforms.
  • Expert-level programming skills in C/UNIX/RTOS.
  • Strong in fundamentals - TCP/IP, High performance Computing, Event based programming, Fault Tolerance etc.
  • Familiar with complete software development cycle.
  • Self-starter, quick-learner, able to multi-task, and collaborate with others in a team environment.
  • BS/MS degree (Engineering/Computer Science)

Desired skills:

  • Experience with FreeBSD based networking solutions.
  • Knowledge of HTTP and web proxies.
  • Experience in Cloud based Networking solutions is plus.
  • Some small company/startup experience .

Additional Information

All your information will be kept confidential according to EEO guidelines.

#LI-JM1




What You Can Expect From Us:

  • An environment where you will be working on cutting edge technologies and architectures
  • A fun, passionate and collaborative workplace
  • Competitive salary and benefits, including equity

Why Zscaler?
People who excel at Zscaler are smart, motivated and share our values. Ask yourself: Do you want to team with the best talent in the industry? Do you want to work on disruptive technology? Do you thrive in a fluid work environment? Do you appreciate a company culture that enables individual and group success and celebrates achievement? If you said yes, we’d love to talk to you about joining our award-winning team. 
Additional information about Zscaler (NASDAQ: ZS ) is available at https://www.zscaler.com. 

Zscaler is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

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Technology we use

  • Engineering
  • Sales & Marketing
    • C#Languages
    • C++Languages
    • JavaLanguages
    • JavascriptLanguages
    • PythonLanguages
    • PipedriveCRM
    • MarketoLead Gen

An Insider's view of Zscaler

What are some social events your company does?

Here at Zscaler, we know how to have fun! Many of us participate in events ranging from celebrating cultural events, Intern Expos, Family Fun Day, International Women's day, to organizational off-sites.

We are able to find ways to celebrate anything from annual Employee Work Anniversaries to being recognized as a Great Place to Work company!

Valerie

Talent Ops Specialist

What kinds of technical challenges do you and your team face?

One challenge my team faces is staying ahead in the ever-changing tech landscape. We’re tackling this by building a library of widgets, or carefully designed, reusable pieces of code, so we can keep our tech stack dynamic. The goal is to be able to plug these widgets into any of our products, reducing redundancy and keeping things loosely coupled.

Bettina

Software Engineer

What are Zscaler Perks + Benefits

Culture
Volunteer in local community
Friends outside of work
Eat lunch together
Intracompany committees
Open door policy
Team owned deliverables
Team based strategic planning
Open office floor plan
Diversity
Unconscious bias training
Diversity Employee Resource Groups
Hiring Practices that Promote Diversity
Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
Dental Benefits
Vision Benefits
Health Insurance Benefits
Pet Insurance
Onsite Gym
Retirement & Stock Options Benefits
401(K)
Company Equity
Employee Stock Purchase Plan
Vacation & Time Off Benefits
Paid Holidays
Paid Sick Days
Perks & Discounts
Casual Dress
Company Outings
Game Room
Stocked Kitchen
Some Meals Provided
Happy Hours
Parking
Professional Development Benefits
Job Training & Conferences
Tuition Reimbursement
Lunch and learns
Promote from within
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