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.
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. 
We are hiring a fulltime Senior Mac/iOS Engineer at to join the mobile engineering team. You will be building products that secure mobile devices, applications and data. This is a very visible, key role within our engineering group.

Primary Responsibilities:

• Research Mac/iOS platforms, Security
• Develop and maintain Mac/iOS applications and frameworks
• Work with product managers to translate the product requirements to technical requirements.
• Translate designs and mockups into high quality code
• Ensure the best possible performance, quality, and responsiveness of the application
• Help maintain code quality, organization, and automatization
• Troubleshoot and resolve customer escalations.

 Required Skills:

• 7+ years of software development experience
• Expert in Objective C (5+ years) and C++ (3+ years)
• Expert in Mac/iOS internals (networking stack and device management)
• Strong experience and understanding of networking protocols
• Experience with PKI, network security technologies and protocols
• Strong knowledge of Mac/iOS UI design principles, patterns, and best practices
• Experience with RESTful APIs, offline storage, threading, and performance tuning
• Knowledge of the Mac/iOS ecosystem and the libraries available for common tasks
• Familiarity with cloud message APIs and Apple Push Notifications
• Familiarity with Mac installers and packages

Desired skills:

• Experience implementing VPN, firewall type solutions on Mac/iOS
• Experience in security industry
• Worked on platform-level component specific to Mac/iOS
• Experience or familiarity with Android platform

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.

Learn more at zscaler.com or follow us on Twitter @zscaler. Additional information about Zscaler (NASDAQ : ZS ) is available at http://www.zscaler.com. 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.

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