Zscaler, the world's largest security cloud operator, is seeking a Staff Software Development Engineer to join their Central Authority team within the Zscaler Internet Access (ZIA) product division. As a NASDAQ-listed company serving 40% of Fortune 500 companies, Zscaler has revolutionized cloud security with their AI-powered Zero Trust Exchange platform. The role involves developing components for large-scale distributed systems, working with security protocols, and ensuring scalability. The ideal candidate will bring 9+ years of C programming experience, strong knowledge of networking protocols, and distributed systems expertise. You'll be part of an engineering team that has secured over 100 patents and serves 15 million users across 185 countries. The position offers comprehensive benefits, including health plans, parental leave, and education reimbursement, within an inclusive culture recognized as a Best Workplace in Technology by Fortune. This is an opportunity to shape the future of cloud security while working with some of the industry's brightest minds in a fast-paced, collaborative environment.