Staff Software Development Engineer

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 worlds 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.

Our Engineering team built the worlds largest cloud security platform from the ground up and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint the team has made us and our multitenant architecture todays cloud security leader with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects software engineers security experts and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy.

We are hiring a Staff Software Development Engineer to join our Engineering team reporting to the Director Engineering you will:

• Collaborating with a diverse team of engineers to design build and deliver an innovative zero-trust cybersecurity product
• Writing production-quality code in C and C for Linux-based systems
• Diagnosing troubleshooting and resolving issues in complex distributed systems

What Were Looking for (Minimum Qualifications)

• Minimum of 5 years software development experience with fluency in C and C
• Demonstrated expertise in Linux/Unix kernel development
• Strong understanding of networking concepts including TCP/IP RFCs and Linux kernel networking stack
• Experience in containerization technologies such as Kubernetes and Linux namespaces
• Hands-on experience with unit testing and mocking frameworks like Google Test JUnit and similar tools

What Will Make You Stand Out (Preferred Qualifications)

• Knowledge of Windows Installer packaging and tools such as WiX
• Experience writing Windows Filtering Platform (WFP)
• Knowledge of Linux distributions and package formats

#LI-Hybrid

#LI-RG

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:

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.