About Zscaler

Zscaler is a pioneer and global leader in zero trust security. The world’s largest businesses, critical infrastructure organizations, and government agencies rely on Zscaler to secure users, branches, applications, data & devices, and to accelerate digital transformation initiatives. Distributed across more than 160 data centers globally, the Zscaler Zero Trust Exchange platform combined with advanced AI combats billions of cyber threats and policy violations every day and unlocks productivity gains for modern enterprises by reducing costs and complexity.

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 champion an “AI Forward, People First” philosophy to help us accelerate and innovate, empowering our people to embrace their 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 to help shape the future of cybersecurity.

Role

We are looking for an experienced Sr Staff Software Development Engineer to join our Engineering team in a hybrid capacity in Bangalore, reporting to the Senior Manager, Software Engineering. Bring your vision and passion to our team of cloud architects, software engineers, and security experts who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. You will play a pivotal role in enhancing our multitenant architecture and global footprint for the world’s largest cloud security platform.

What you’ll do (Role Expectations)

Designing, implementing, and managing scalable cloud infrastructure using Infrastructure as Code (IaC) tools

Building and maintaining robust, high-availability microservices and distributed systems primarily in Java and Golang

Participating in on-call rotations, responding to production incidents, and performing root cause analysis to ensure system reliability

Deploying and managing security tools and implementing best practices to ensure compliance across infrastructure and applications

Collaborating with engineering teams to develop infrastructure solutions and ensure continuous improvement and automation

Who You Are (Success Profile)

You thrive in ambiguity. You're comfortable building the path as you walk it. You thrive in a dynamic environment, seeing ambiguity not as a hindrance, but as the raw material to build something meaningful

You act like an owner. Your passion for the mission fuels your bias for action. You operate with integrity because you genuinely care about the outcome. True ownership involves leveraging dynamic range: the ability to navigate seamlessly between high-level strategy and hands-on execution

You are a problem-solver. You love running towards the challenges because you are laser-focused on finding the solution, knowing that solving the hard problems delivers the biggest impact

You are a high-trust collaborator. You are ambitious for the team, not just yourself. You embrace our challenge culture by giving and receiving ongoing feedback—knowing that candor delivered with clarity and respect is the truest form of teamwork and the fastest way to earn trust

You are a learner. You have a true growth mindset and are obsessed with your own development, actively seeking feedback to become a better partner and a stronger teammate. You love what you do and you do it with purpose

What We’re Looking for (Minimum Qualifications)

8+ years of software engineering experience with a strong focus on infrastructure and platform engineering

Expert-level proficiency in Java and Golang for building production microservices

Extensive experience with Infrastructure as Code tools (e.g., Terraform, Crossplane, Pulumi) and managing containerized workloads in AWS

Strong background in incident response, on-call procedures, and production troubleshooting, with familiarity in monitoring tools like Prometheus and Grafana

Proficiency with security tools such as Falco, Trivy, Nessus, or Wazuh, and knowledge of building Docker container images

What Will Make You Stand Out (Preferred Qualifications)

Experience with service mesh technologies such as Istio, Linkerd, or Consul Connect

Knowledge of Git Ops practices and tools like ArgoCD

Experience with infrastructure management and a deep understanding of networking and distributed systems architecture

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 Illegallink.

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.