About Zscaler

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 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.

We're looking for an experienced Sr. Principal Software Development Engineer to join our Data team. Reporting to the VP of Engineering, you will:

Provide technical leadership and vision for the design and development of our multi-tenant cloud-based data platform, influencing architecture decisions and driving innovation.
Collaborate with cross-functional teams to define and implement a scalable, high-performance, and secure data architecture that meets current and future business needs. As well as collaborate with product management to align technical strategies with business goals and contribute to the product roadmap.
Mentor and coach engineering teams, fostering a culture of technical excellence, collaboration, and continuous learning.
Drive initiatives to improve system reliability, availability, and performance; applying best practices in areas such as fault tolerance, monitoring, and automation.
Actively participate in architecture reviews; providing insights, recommendations, and ensuring adherence to established design principles.

What We're Looking for (Minimum Qualifications)

12+ years of experience in software engineering, with a focus on cloud-based data platforms.
Proven track record as a technical leader in designing and implementing cloud-based data platforms, with a deep understanding of distributed systems and data architecture.
Extensive experience with one of the cloud services (e.g., AWS, Azure, GCP) or Data framework providers (e.g. Snowflake, Databricks) and proficiency in designing scalable, fault-tolerant, and secure data solutions.
Strong background in software engineering and system design, with proficiency in multiple programming languages.

What Will Make You Stand Out (Preferred Qualifications)

Advanced degree in Computer Science, Engineering, or a related field.
Proven subject matter expertise in one of the cloud technologies (e.g., AWS, Azure, GCP) data solutions or data platforms like Snowflake or Databricks.
Manage cloud provider and other commercial software stack vendors leveraged in tech stack for solution design, support and functionality needed specifically for Zscaler.

This role is based in our San Jose, CA office (3 days a week in office).

#LI-hybrid

#LI-AZ2

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

$192,500—$275,000 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.

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 proud to be an equal opportunity and affirmative action employer. We celebrate diversity and are committed to creating an inclusive environment for all of our employees. All qualified applicants will receive consideration 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 characteristics 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.

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