Principal Software Development Engineer ID-10536
Serving thousands of enterprise customers around the world including 40% 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 world’s 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 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.
Responsibilities
Virtual Assistant, $40/hr, Remote, No Experience, Night Job
Data Entry, $50/hr, Night Job, No Degree, Remote
Virtual Assistant, $35/hr, Part-Time, Remote, Weekend Job
Customer Support, $42/hr, Weekend Job, Remote, No Degree
Customer Support, $50/hr, Night Job, Remote, No Experience
Virtual Assistant, $40/hr, Remote, Weekend, No Degree
Remote Phone Job, $42/hr, Part-Time, No Experience Required
Remote Data Entry, No Experience, $40/hr, Part-Time
Evening Virtual Assistant, Remote, $40/hr, No Experience
Data Entry, $50/hr, Night Job, No Degree, Remote
Remote Moderator, $40/hr, Part-Time, Weekend, No Degree
Remote Phone Job, $35/hr, College Student, Night Shift
Phone Support, Remote, $50/hr, No Experience, Part-Time
Live Chat Support, $35/hr, Remote, Night Shift, No Degree
Remote Customer Support, $40/hr, Part-Time, College Student
Remote Data Entry, $45/hr, No Degree, Night Shift
Virtual Assistant, $42/hr, Remote, No Experience, Evening
Phone Support, Remote, $35/hr, No Experience, Part-Time
Data Entry, Remote, $40/hr, Night Shift, No Degree
Remote Customer Support, $40/hr, Weekend, No Experience
Live Chat Support, $50/hr, Remote, Night Shift, No Degree
Virtual Assistant, Remote, $35/hr, Part-Time, Night Shift
Virtual Assistant, $40/hr, Evening, Remote, College Student
Virtual Assistant, No Experience, $40/hr, Remote, Part-Time
Remote Moderator, $42/hr, College Student, Weekend Job
Weekend Data Entry, $45/hr, Remote, No Experience
Virtual Assistant, $35/hr, Remote, Part-Time, Evening Job
Virtual Assistant, $50/hr, Weekend, No Degree, Remote
Remote Phone Support, $45/hr, Night Job, College Student
Remote Customer Support, $40/hr, Part-Time, College Student
Remote Live Chat, $40/hr, Part-Time, No Degree Required
Virtual Assistant, No Experience, $40/hr, Remote, Weekend
Entry-Level Remote Data Entry, $50/hr, Evening Job
Phone Support, Remote, $35/hr, No Experience, Night Shift
Virtual Assistant, Remote, $35/hr, Part-Time, Night Shift
Virtual Assistant, Remote, $45/hr, Evening, No Experience
Remote Phone Job, $42/hr, Night Shift, College Student Friendly
Data Entry, $45/hr, Remote, Night Job, No Degree
Remote Phone Job, $40/hr, Night Shift, College Student Friendly
Virtual Assistant, No Degree, $40/hr, Remote, Part-Time
Remote Data Entry, $42/hr, Evening/Night Job, No Experience
Live Chat Support, $45/hr, Part-Time, Remote, No Degree
Data Entry, $40/hr, Remote, Evening, No Experience Required
Remote Phone Support, $45/hr, Evening, No Experience Required
Remote Data Entry, $40/hr, No Degree, Night Shift
Live Chat Support, $50/hr, Remote, No Experience Required
Virtual Assistant, No Experience, $40/hr, Remote, Part-Time
Customer Support, $42/hr, Remote, Evening, No Experience
Remote Customer Support, $40/hr, No Experience, Part-Time
Data Entry, $50/hr, Remote, Evening Job, College Student
Remote Moderator, $40/hr, Weekend, No Degree, Part-Time
Phone Job, $40/hr, Remote, Night Shift, No Degree
Live Chat Support, $45/hr, Weekend, Remote, College Student
Virtual Assistant, Remote, $35/hr, Part-Time, Night Shift
Remote Customer Support, $45/hr, No Degree, Evening Job
Virtual Assistant, No Degree, $40/hr, Remote, Part-Time
Live Chat Support, $45/hr, Part-Time, Remote, No Degree
Virtual Assistant, $42/hr, Remote, No Experience, Evening
Evening Virtual Assistant, Remote, $45/hr, No Experience
Virtual Assistant, $35/hr, Evening, Remote, College Student
Remote Moderator, $35/hr, No Degree, Weekend, Part-Time
Remote Data Entry, $50/hr, No Experience, Evening/Night Job
Remote Customer Support, $40/hr, Night Job, No Experience
Remote Data Entry, $45/hr, No Degree, Night Shift
Data Entry, No Experience, $35/hr, Remote, College Student
Remote Data Entry, $40/hr, No Degree, Weekend, Night Job
Remote Moderator, $40/hr, Weekend, No Experience Required
Data Entry, $45/hr, Remote, Night Shift, College Student Job
Evening Virtual Assistant, Remote, $45/hr, No Experience
Remote Phone Job, $42/hr, Night Shift, College Student Friendly
Remote Moderator, No Degree, $50/hr, Evening, Weekend Job
Data Entry, Remote, $40/hr, Evening Job, No Degree
Virtual Assistant, $40/hr, Remote, Weekend, Entry Level
Data Entry, No Degree, $45/hr, Part-Time, Remote Job
Phone Support, $40/hr, Remote, No Experience, Evening Job
Live Chat Support, $40/hr, Weekend, Remote, No Degree
Customer Support, $42/hr, Remote, Evening, No Experience
Customer Support, $35/hr, Remote, Evening/Night Job, No Degree
Phone Support, Remote, $42/hr, Evening/Night Shift
Virtual Assistant, No Experience, $42/hr, Remote, Weekend
Data Entry, No Degree, $45/hr, Part-Time, Remote Job
Customer Support, $42/hr, Remote, Part-Time, No Degree
Remote Data Entry, $40/hr, College Student Friendly, Part-Time
Virtual Assistant, No Experience, $40/hr, Remote, Part-Time
Remote Moderator, $45/hr, No Degree, Weekend Job, Part-Time
We’re looking for an experienced Principal Software Development Engineer to join our Engineering Team. This role is for San Jose, California. Reporting to the Director Software Engineering, you will be responsible for:
- Qualifying and expanding Zero Trust Branch hardware SKUs
- Design and optimize system infrastructure to support high-performance networking and security applications, leveraging expertise in system engineering principles.
- Apply in-depth knowledge of Linux kernel internals, disk partitioning, file systems, and kernel networking features to evaluate and enhance platform performance and reliability.
- Develop and maintain high-speed data paths, including kernel-space and user-space implementations such as VPP, to enable efficient data transmission.
- Utilize proficiency in C programming to contribute to Linux kernel development, employing tools like Git, Make, and other industry-standard utilities.
What We’re Looking For (Minimum Qualifications)
- Experience in qualifying hardware for high-performance data path
- Experience in system engineering, with a focus on designing and optimizing system infrastructure for high-performance networking and Security applications
- In-depth knowledge of Linux kernel internals, disk partitioning, file systems kernel networking features and their impact on platform performance and reliability
- Experience with high-speed data paths, including kernel data path and user space data path like VPP
- 10+ years of software development/testing experience
What Will Make You Stand Out (Preferred Qualifications)
- Knowledge of containerization technologies (e.g., Docker, Kubernetes, etc.)
- Familiarity with DevOps practices and tools (e.g., Ansible, Puppet, etc.)
Zscaler’s salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training.
The base salary range listed for this full-time position excludes commission/ bonus/ equity (if applicable) + benefits.
Base Pay Range
$175,000 - $250,000 USD
At Zscaler, we believe that diversity drives innovation, productivity, and success. We are looking for individuals from all backgrounds and identities to join our team and contribute to our mission to make doing business seamless and secure. We are guided by these principles as we create a representative and impactful team, and a culture where everyone belongs. For more information on our commitments to Diversity, Equity, Inclusion, and Belonging, visit the Corporate Responsibility page of our website.
Benefits
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!
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. For additional information about the federal requirements, click here.
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.