Skip to content

Zscaler

Posted 5 Oct · 40 open roles

Principal Software Development Engineer

Bangalore, INDonsiteApply by 26 Oct 2026

Undisclosed
Salary
10+ yrs
Experience
Full time
Job type

About the role

We are looking for a Principal Software Development Engineer to join our team. This is a Hybrid role, reporting to the Senior Director, Software Engineering in the ZPA department. You will lead the architecture, deployment, and evolution of large-scale Generative AI platforms and intelligent agent systems in production.

As a hands-on technical leader, you will design high-performance AI systems that are scalable, secure, observable, and production-ready, while building critical platform components and partnering across multidisciplinary teams to deliver reliable AI capabilities at scale.

Full details and the application are on Zscaler's careers site.

ATS resume check

Does your resume cover what this role asks for?

Many employers screen resumes automatically. Compare yours against this posting before you apply.

Zscaler

40 open roles

Company profile, reviews and salaries

What tech interviews usually cover

Common rounds for engineering roles. Every company runs its own process.

  1. Round 1

    Fundamentals

    Coding, data structures and problem solving, usually 45–60 minutes.

  2. Round 2

    Design and depth

    System or component design, plus the tools named in the posting.

  3. Round 3

    Team fit

    Past projects, how you work with others, and the offer conversation.

The Zscaler name and trademarks belong to Zscaler. This listing summarises Zscaler's public job posting on Zscaler careers, and applications go directly to Zscaler. Jobsearchers is an independent job platform and is not affiliated with or endorsed by Zscaler; always check the details on the original posting. Report a problem.

Principal Software Development Engineer | Jobsearchers