Zscaler

Staff Software Development Engineer (Backend - Python/Go/Rust)

Zscaler
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6 hours ago
Bengaluru, IndiaStaff+

Responsibilities

  • Lead the architecture, development, testing, and evolution of scalable, reliable, and maintainable backend services and APIs.
  • Own services end to end across development, deployment, scaling, monitoring, and production support.
  • Design, deploy, scale, manage, and troubleshoot containerized services running on Kubernetes.
  • Lead incident response and root-cause analysis for distributed systems and drive systemic reliability improvements.
  • Work across cloud infrastructure and compute environments to support workload deployment, configuration, troubleshooting, and capacity management.

Requirements

  • 5+ years of experience owning backend or distributed production services.
  • Strong expertise in Python, Go, or Rust and working proficiency in a second programming language.
  • Experience building, scaling, and troubleshooting high-volume production APIs and backend services using containers and Kubernetes.
  • Experience with cloud platforms, with Amazon Web Services or Google Cloud Platform preferred.
  • Strong system design, performance, and reliability fundamentals, including distributed root-cause analysis and independent architectural decision-making.
  • Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions.
  • Experience using AI-assisted development workflows for code generation, review, testing, debugging, and operational automation.
  • Preferred: experience operating production Kubernetes workloads across large-scale multi-cloud environments.
  • Preferred: production-level proficiency in at least two of Python, Go, and Rust, or familiarity with C/C++ for systems-level components.
  • Preferred: understanding of SSO, OAuth, OIDC, and observability using metrics, logs, and traces.

Benefits

  • Hybrid work arrangement in Bangalore.
  • Health plans, vacation and sick time off, parental leave, retirement options, education reimbursement, and in-office perks.
  • Inclusive workplace, equal employment opportunities, and support for accommodations or adjustments during recruiting.
Zscaler

About Zscaler

5,001-10,000 employees

Zscaler builds a cloud-delivered zero trust security platform that replaces traditional network security appliances for enterprises and public-sector organizations. Its Zero Trust Exchange provides secure web gateway, zero trust access, CASB, and cloud firewall services, sold as subscriptions and delivered across 160+ global data centers. Founded in 2007 and headquartered in San Jose, it is a public company on NASDAQ (ZS) serving thousands of customers worldwide.

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