# Principal Software Development Engineer- Go at Zscaler

Zscaler is hiring a Principal Software Development Engineer- Go in Santa Clara, United States. It pays $185k-$265k a year and Level rates it Little AI ●○○○; you can [apply on Zscaler](https://jobsbylevel.com/go/b7f84d28-44e5-45d8-93b4-fb46ac820411?utm_medium=ai-agent).

AI Level 1, AI centrality 36 out of 100. Santa Clara, California, USA.

## Details

- Company: [Zscaler](https://jobsbylevel.com/companies/zscaler)
- AI level: AI Level 1 (score 36 out of 100)
- Location: Santa Clara, California, USA
- Salary: $185k-$265k
- Posted: October 27, 2026
- Apply: https://jobsbylevel.com/go/b7f84d28-44e5-45d8-93b4-fb46ac820411?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=principal-software-development-engineer-go-at-zscaler-de50cc

## Prepare for this job

The job page lists 2 likely interview questions for this offer, with a CV checklist: https://jobsbylevel.com/jobs/principal-software-development-engineer-go-at-zscaler-de50cc

## Description

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Principal Software Development Engineer (Service Platform & Orchestration) to join our team. This is a Hybrid (3 days in office) role, reporting to the Director, Software Engineering in the Zero Trust Exchange department. In this high-ownership position, you will engineer the management plane and reliability systems that govern ZIA’s fleet lifecycle at massive scale. This is a hands-on building role where you will lead the transformation of our infrastructure from legacy automation into a stateful, durable management plane (built on Temporal) to achieve deterministic “one-touch” provisioning and lifecycle operations. You will treat “infrastructure as a distributed system,” developing self-healing capabilities and AI-driven SRE practices for a global fleet of 100k+ instances. What you’ll do (Role Expectations) Lead the hands-on development and migration to a workflow-as-code platform (Temporal), building replay-safe, idempotent workflows that ensure deterministic operations across a global scale Move the organization beyond “scripted automation” toward a robust management plane that treats the entire global fleet as a single, eventually-consistent distributed system Design and implement services that leverage LLMs and ML for intelligent signal correlation, automated triage, and “self-correcting” fleet operations Develop framework-level services and internal APIs that ensure all new products are delivered “orchestration-ready” with reliability hooks built directly into the code Build deep telemetry (metrics, traces, and events) into the management plane so that every fleet-wide action is fully explainable, auditable, and replayable 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. You adapt to what’s needed, navigating seamlessly between high-level strategy and hands-on execution. You operate with urgency. You understand that in a high-growth environment, speed and quality are not mutually exclusive. You have a relentless focus on execution and a bias for action, delivering high-impact results quickly to win for the customer and the team. You think at scale. You connect your day-to-day work to the larger company mission and think globally. You build solutions, processes, and teams that are not just effective today but are built to last and support a high-growth, global organization. You are resilient and adaptable. You view change as an opportunity and setbacks as temporary. You maintain composure and focus in high-pressure situations, guiding yourself and your team through complexity with a steady, positive hand. What We’re

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Source: https://jobsbylevel.com/jobs/principal-software-development-engineer-go-at-zscaler-de50cc

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