Zenith Live 2019 Keynotes Watch Now
Zenith Live 2019 Keynotes Watch Now
Company > Careers

Are you ready to transform your career?

Join Us

Together, we can scale new heights

The work we do at Zscaler is challenging and exciting—it’s also important. Zscaler is making a huge difference for companies as they move toward a secure, cloud-enabled digital future, and our teams are all in.

If you thrive in a fast-paced environment that will challenge you to do your best work, join us. You will find a supportive culture that celebrates collaboration and creative thinking. You can see your ideas make a tangible difference at Zscaler and for Zscaler customers. And that can have a very real impact on your career.

Engineering & Cloud Ops

Join the team at the forefront of cloud innovation.

Learn More
General & Administrative

Help Zscaler G&A teams continue to build a world-class company.

Learn More

Create awareness and drive demand through innovative marketing programs.

Learn More
Product Management

Extend our platform with revolutionary services in cloud security, access, and control.

Learn More
Sales and Business Development

Help drive transformation through sales and strategic partnerships with leading organizations.

Learn More

Open Positions

Interested in working at Zscaler? Click on a job listing for more information.

Sr. Software Engineer II

San Jose, CA


Team is responsible for design and development of smart and breakthrough solutions for secure internet/enterprise connectivity and endpoint security client on variety of desktop and mobile platforms: Windows, MAC,iOS, Android. Design and Development of multi-platform software using latest software development techniques. Write and execute dev test routines for your modules. Work with QA to create better test routines, reproduce customer issues and deliver better quality product releases.


Bachelor's degree or foreign degree equivalent in Computer Science, Engineering or related field and 4 years of experience in the job offered or as an Engineer or in a related occupation.


  • 3 years of Debugging and development skills in C++

  • 3 years of experience with Layer 3 and higher networking technologies - IP/TCP/HTTP/SSL protocols

  • 3 years of experience with Windows and MAC OSX and iOS

  • 3 years of experience with Security concepts: PKI, SSO, SAML

  • 3 years of experience with Network security technologies.

  • 3 years of experience with Networking and network security domain software

  • 3 years of experience with Crypto libraries

JOB LOCATION: 110 Rose Orchard Way, San Jose, CA 95134

Mail resume to: Zscaler, Inc., Staffing Department, 110 Rose Orchard Way, San Jose, CA 95134 and reference job title.
Must reference REF SSE-AB.

Senior Staff Engineer - Windows Development
(permanent full-time, 40 hrs/week)

BC, Canada


The Mobile team at Zscaler is responsible for developing a cross-platform client application for Windows, MacOS, Android and IOS, to securely steer endpoint traffic to Zscaler cloud. You will be the MS Windows programming domain expert on this team and bring your endpoint software development experience to the team. You will ideally have worked on a VPN client or like client application and understand the intricacies of multi-version multi-platform client apps. This is a technical leadership position, you will be involved in all aspects of product development lifecycle – requirements discussion/analysis, design, scope estimation, planning, implementation, code reviews and unit testing, documentation, POCs, deployment and continuing engineering.


  • Team is responsible for design and development of smart and breakthrough solutions for secure internet/enterprise connectivity and endpoint security client on variety of desktop and mobile platforms: Windows, MAC, iOS, Android
  • Design and Development of multi-platform software using latest software development techniques
  • Work with Product Management to understand requirements
  • Write and execute dev test routines for your modules
  • Work with QA to create better test routines, reproduce customer issues and deliver better quality product releases


  • 12+ years software engineering experience, with emphasis in Microsoft Windows enterprise applications development
  • Experience in leading, architecting, designing and debugging complex networking features on Windows
  • Experience with Windows UI development using C++/C#/.NET technologies
  • Windows driver development experience
  • Dealing with interoperability issues is a big plus
  • Excellent oral and written communication skills


  • Hands on Windows Networking programming experience with NDIS or LWF
  • Understanding of Layer 3 and higher networking technologies - IP/TCP/HTTP/SSL protocols
  • Good understanding of one or more operating systems: Mac, Android or iOS is desired
  • Good understanding of security concepts such as PKI, VPN or firewall
  • Strong understanding of network security technologies


  • Bachelor’s in computer science or related field is required

Other Requirements

  • Required language - English

Please note that this role is eligible to receive standard company benefits that may include but are not limited to the following: company bonus plan, health benefits, etc.

WAGE RANGE: $150,000 - $170,000

JOB LOCATION: 4720 Kingsway #2600, Burnaby, BC V5H 4N2, Canada

Email resume to: John Maydeck, Recruiter (jmaydeck@zscaler.com)

Close Positions

Zscaler – a once in a lifetime opportunity

Hear directly from
our CEO and Founder

Exceptional people achieve exceptional things

It is no secret that our most valuable asset here at Zscaler are our people. Without their passion, commitment and hard work, none of what has been accomplished so far would have been possible.

“My favorite memory so far was working with my colleagues to box 14k lbs of cabbage at the Harvest Food Bank. It was great seeing all the new hires working together to make a difference for so many needy families.”

Wendy, RSM - ZPA

Learn More

“Because Zscaler leadership supports those willing to try new things, even if they fail, it enables us to push the limits of creativity. This pioneering mindset has allowed Zscaler to not only have the world’s most innovative cloud security technology, but also top-notch marketing.”

Chris, Senior Product Marketing Manager

Learn More

“Coming to Zscaler not only gives you an opportunity to be a part of a transformational company, but also shape it in creative, unconventional ways — a dream come true for any marketer!”

Suruchi, Manager, Website and Digital Marketing

Learn More

“Zscaler is at the transformative intersection of cloud, mobility and security – one of the hottest areas for an engineer’s career growth.”

Amit Sinha, Executive VP of Engineering and Cloud Operations, CTO

Learn More

“I enjoy working at Zscaler because it’s an encouraging environment where leaders are approachable, colleagues are admirable, and everyone shares the vision of enabling secure access, regardless of a user or app’s location.”

Madhupr, Associate Software Engineer

Learn More

“Zscaler is not just a place to work. It’s a place to learn, explore, and grow professionally. Overall, it's an awesome environment with the flavours of what we like to call #zscalerlife.”

Arjun Pandey, Inside Customer Success Manager

Learn More

“I learn something new every day. I spend my days designing solutions for complex problems that affect terabytes of distributed data.”

Abhishek, Staff Software Engineer

Learn More

“The friendly environment, innovative products, and family culture truly inspire and challenge me to do and be my best every single day.”

Aneeth, Product Support Engineer Level III

Learn More

“I have opportunities every day to learn and chisel my techno-managerial skills. I never go home feeling unproductive. I am glad to be part of a talented team that includes some of the best minds in the industry.”

Sheril, Technical Account Manager

Learn More

“It’s great being part of a trailblazing company at the forefront of digital transformation. Not only do I advise and assist major companies, but I am also expanding my knowledge in this evolving area in IT. My team provides the professional support I need to grow and encourages collaboration and socialising.”

Isla, Inside Sales Representative, DACH and Eastern Europe

Learn More

“Customer Success at Zscaler is evolving all the time and I love the fact that my input into that evolution is valued. Customers are at the heart of Zscaler’s business and doing our best for them is what is expected and rewarded.”

Amanda, Customer Success Manager, EMEA

Learn More

We are globally local

The Zscaler workforce spans four continents and we are growing rapidly. We are strengthened by the diversity of our people, who consistently bring fresh perspectives, innovative approaches, and bold ideas that challenge the status quo. Such thinking got us where we are, and will continue to fuel our success. Be a part of it!


San Jose (Worldwide HQ)
110 Rose Orchard Way
San Jose, CA 95134
+1 408.533.0288
San Jose (Americas Center)
6201 America Center Dr
San Jose, CA 95002
+1 408.533.0288
New York
500 7th Avenue, 8th Floor,
New York, NY 10018
Washington, DC Metro Area
11951 Freedom Drive, Suite 1357
Reston VA 20190
Raleigh, NC
8045 Arco Corporate Drive,
Suite 220, Raleigh, NC 27617
Burnaby, BC, Canada
4720 Kingsway #2600
Burnaby, BC V5H 4N2, Canada


London, United Kingdom
10 Devonshire Square,
London EC2M 4AE
United Kingdom
Reading, United Kingdom
Ground Floor East,
250 Longwater Avenue,
Green Park, Reading,
United Kingdom
+44 (0) 118.214.8566
Barbara Strozzilaan 201
1083 HN Amsterdam, Netherlands
Central & Eastern Europe
Landshuter Allee 8-10
80637 Munich, Germany
Southern Europe
Tour EGEE, 9-11 Allée de l’Arche
92400 Courbevoie, France
+33 (0)
Zscaler Switzerland GmbH
c/o Curator & Horwath AG
Industriestrasse 7
6300 Zug

Asia / Pacific

India: Bangalore
#3, 2nd Floor,
Salarpuria Citadel,
Hosur Main Road,
Adugodi, Bengaluru - 560030
+91 720.4052718
India: Chandigarh
Netsmartz Square,
2nd & 3rd Floors,
Plot No.- ITC-09,
Sector 67 (IT Park)
Mohali, Punjab- 160062
+91 708.7216963
Australia: Sydney
Level 35 Tower One,
100 Barangaroo Avenue,
Sydney NSW 2000
+61 2.9225.7864
Australia: Melbourne
Level 40, 140 William St.
Melbourne, Vic, 3000
Level 17, Suntec Tower 5,
Temasek Blvd, Singapore,
Japan: Tokyo
Global Business Hub Tokyo
Otemachi Financial City Grand Cube
3F, 9-2, Otemachi 1-chome,
Chiyoda-ku, Tokyo 100-000
Seoul, South Korea
20FL, 47 Jong-ro, Jongro-gu
Seoul, South Korea

People are talking about us

Check us out on Glassdoor to hear what people are saying.

Learn More

Explore #ZscalerLife

Visit us on social to see what’s new at Zscaler.

We value diversity at Zscaler

All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or on the basis of disability.

Recruitment agencies & firms

Zscaler does not accept agency resumes. Please do not forward resumes to our careers email, Zscaler employees, or to company locations. Zscaler is not responsible for any fees or overhead related to unsolicited resumes.