About Zscaler

Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an AI-forward enterprise, we are constantly pushing the envelope, leveraging the world’s largest security data lake to power our cloud-native Zero Trust Exchange platform. This innovation protects our 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 say, impact over activity. We seek innovators who actively use AI to amplify their impact and who thrive in an environment where we leverage intelligent systems to stay ahead of evolving threats. 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 be part of the team that’s helping to secure the AI age, we invite you to bring your talents to Zscaler and help shape the future of cybersecurity.

Role

We are looking for a Sr Staff Software Development Engineer to join our Unified API platform team, based in Bangalore on a hybrid schedule and reporting to the Senior Manager Software Development Engineering. You will join an engineering powerhouse that built the world's largest cloud security platform from the ground up, supporting over 15 million users across 185 countries. This role invites you to bring your vision for cloud architecture and scalable services to a team dedicated to helping organizations harness speed and agility through a cloud-first strategy.

What you’ll do (Role Expectations)

Delivering a unified API and developer platform for Zscaler products, focusing on standardization, governance, and a seamless developer experience

Creating and refining API development and integration processes, tools, and methodologies across Zscaler's product portfolio

Leading the creation of a scalable distributed API platform, ensuring it is highly available, observable, and operable

Who You Are (Success Profile)

You thrive in ambiguity and are comfortable building the path as you walk it, seeing uncertainty not as a hindrance but as the raw material to build something meaningful.

You act like an owner with a passion for the mission that fuels your bias for action, navigating seamlessly between high-level strategy and hands-on execution.

You are a problem-solver who seeks out challenges because you are energized by finding solutions that deliver the biggest impact.

You are a learner with a true growth mindset, actively seeking feedback to become a better partner and a stronger teammate.

You are driven by innovation and have a deep curiosity for how things work, energized by solving complex technical challenges to accelerate transformation.

What We’re Looking for (Minimum Qualifications)

Extensive experience in the architecture, design, and development of API frameworks and technologies, with 8+ years of experience

Proven experience in creating SDKs and designing APIs

Deep knowledge of API design standards, best practices, and API-first design principles

Strong background in message brokers, caches, queues, and pub/sub concepts

Proficiency in at least one programming language such as Go, Java, C++, Rust, or JavaScript

What Will Make You Stand Out (Preferred Qualifications)

Demonstrated ability to collaborate with product managers on external-facing products and roadmap development

Experience working dynamically with cross-functional teams to drive product innovation

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 here.

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.

Sr Staff Software Development Engineer (API)

Job Description

Skills & Requirements