Principal Software Development Engineer

About Zscaler Zscaler accelerates digital transformation so our customers can be more agile efficient resilient and secure Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users devices and applications in any location Here impact in your role matters more than title and trust is built on results We believe in transparency and value constructive honest debate-we re focused on getting to the best ideas faster We build high-performing teams that can make an impact quickly and with high quality To do this we are building a culture of execution centered on customer obsession collaboration ownership and accountability We value high-impact high-accountability with a sense of urgency where you re enabled to do your best work and embrace your potential If you re driven by purpose thrive on solving complex challenges and want to make a positive difference on a global scale we invite you to bring your talents to Zscaler and help shape the future of cybersecurity Our Engineering team built the world s 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 today s 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 re looking for a Principal Software Development Engineer to join our engineering team This is a hybrid role reporting in the Bangalore office 3 days a week Reporting to the Sr Director of Software Engineering you ll be responsible for Partnering with Product Management to drive detailed product requirements Defining software design specifications and implementing bug free code using test driven methodology Looking for opportunities to refactor existing code in the interests of maintainability and reusability and also diagnose complex customer issues and take ownership of issue resolution Collaborating closely with other cross functional engineering teams security UI platform analytics and quality assurance Leading a group of junior engineers on technical guidance mentoring and also assisting in development details What We re Looking for Minimum Qualifications 13 years of experience developing large-scale cloud networking and security applications with expertise in software design and programming in C plus Go or Python Knowledge of networking protocols and services DNS HTTP TCP IP SSL TLS combined with expertise in firewall policy enforcement and traffic forwarding rules Good experience in working with AWS Azure GCP networking namely - transit gateway IGW NATGW NACL security groups GWLB ILB Route53 Azure DNS Good experience in working with AWS Azure GCP Database services and PubSub mechanisms and SDKs What Will Make You Stand Out Preferred Qualifications Familiarity experience with developing security Firewall features Prior experience with building solutions for software as a Service platform and leveraging cloud native infrastructure services Should also be building for cloud scale and performance including leveraging services like auto scaling group for dynamic workload traffic profiles LI-Hybrid LI-RM6 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 Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks and more Learn more about Zscaler s Future of Work strategy hybrid working model and benefits 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 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