Zscaler

Principal Software Development Engineer

Zscaler
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3 months ago
San Jose, CA, USAStaff+
H1B Sponsor

Base Salary

$186k - $265k/yr

Responsibilities

  • Architect, deliver, and operate scalable Go microservices on EKS that meet uptime, latency, and scale goals
  • Build resilient and observable event-driven pipelines and asynchronous workflows using Kafka and MQTT
  • Design and optimize data models, ingestion, and query access patterns across RDS MySQL, Neo4J, and ElasticSearch
  • Establish monitoring, alerting, tracing, on-call, production-readiness, and operational-excellence standards
  • Drive root-cause fixes and reliability improvements
  • Lead cross-team delivery, align stakeholders, provide technical direction, and execute complex work on tight timelines

Requirements

  • 12+ years of experience designing and shipping highly scalable backend microservices in production using Go
  • Proven experience with event-driven, asynchronous architectures using messaging or streaming platforms such as Kafka
  • Strong data engineering and persistence skills across MySQL and at least one of ElasticSearch or Neo4J
  • Hands-on experience deploying, troubleshooting, and operationally owning services on Kubernetes, ideally EKS
  • Experience profiling and optimizing distributed systems across latency, throughput, resource usage, services, databases, and messaging is preferred
  • Experience designing observability with structured logging, metrics, distributed tracing, dashboards, and alerts is preferred
  • Experience defining and operationalizing SLIs, SLOs, error budgets, alert policies, and reliability reporting is preferred

Benefits

  • Hybrid work three days per week from the San Jose headquarters or remote work within the Pacific Timezone
  • Various health plans
  • Vacation and sick time off plans
  • Parental leave options
  • Retirement options
  • Education reimbursement
  • In-office perks

Tech Stack

Apache KafkaElasticsearchGoKubernetesMySQLNeo4j

Categories

BackendData EngineeringDevOps
Zscaler

About Zscaler

5,001-10,000 employees

Zscaler (NASDAQ: ZS) 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 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. Stay Connected: LinkedIn: https://www.linkedin.com/company/zscaler Twitter: https://www.twitter.com/zscaler Facebook: https://www.facebook.com/Zscaler/ Instagram: https://www.instagram.com/zscalerinc/

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