Top Engineering Jobs

Leads the strategy, architecture, and operations of Zscaler’s global observability platform and telemetry pipelines. The role oversees petabyte-scale ingestion, platform modernization, reliability, SLOs, incident response, cost optimization, and automation. It also requires leading a distributed engineering organization, partnering with product, security, SRE, and support teams, and aligning telemetry capabilities with business outcomes.

Owns and develops critical Windows client connector service components, including RPC, user sessions, data pipelines, telemetry, and tunneling subsystems. Designs features, resolves complex production issues involving crashes, race conditions, lifetime bugs, and synchronization, and improves service reliability and maintainability. The role also addresses VDI workflows, reviews code, mentors engineers, and supports enterprise endpoint product delivery.

Own reliability and operational integrity for a global infrastructure fleet spanning GCP, AWS, and bare metal. Build production automation, self-healing provisioning systems, hardware lifecycle workflows, telemetry pipelines, and autonomous remediation capabilities. Define production-readiness standards with software engineering teams, including SLOs, health checks, and rollback requirements. The role also contributes to Agile processes and requires deep Linux systems expertise, cloud infrastructure experience, infrastructure-as-code proficiency, and strong Python or Go development skills.

Develop and scale Salesforce solutions for internal stakeholders, including Lightning Web Components, Aura, Visualforce, Apex controllers and triggers, SOQL/SOSL queries, and JavaScript helpers. Write Apex test classes, maintain code quality, manage deployments with VS Code and Git, and administer data using Salesforce Data Loader. The role requires strong Salesforce platform knowledge, hands-on development experience, and collaboration with business application stakeholders in a hybrid San Jose environment.

Staff Software Development Engineer responsible for architecting and operating high-scale distributed systems on a cloud security platform. The role provides architectural guidance, establishes coding, testing, observability, and CI/CD standards, and leads cross-team initiatives in performance, reliability, and technology adoption. Requirements include extensive Java experience with Kafka, Druid, and Elasticsearch, cloud infrastructure knowledge, on-call incident response, and RCA writing. Preferred experience includes Kubernetes, Postgres, Redis, identity systems, and security protocols.

Build and maintain scalable Linux, Kubernetes, OpenStack, and public cloud infrastructure. Troubleshoot complex operating system, application, networking, and security issues; manage firewalls, observability, and secure platform access; and develop automation using Python, Golang, and Bash. The role requires strong Linux administration, cloud-native orchestration, networking, security, and automation expertise, with preferred experience in OpenStack, Ceph, and HashiCorp Vault.

Design, develop, and maintain scalable backend microservices using Scala and Java/Spring Boot. Optimize production performance, cost, reliability, and data management across Snowflake, Trino, and Apache Iceberg. Advance semantic layers, query optimization, and analytics capabilities while collaborating with product, UX, and frontend teams. Mentor junior engineers and contribute to technical innovation across a data-intensive security platform.

Lead deployment, monitoring, and operation of global data center network infrastructure. Plan cabinet layouts and power, manage server capacity and automation, troubleshoot complex network and data center issues, collaborate with engineering and PM teams, and participate in technical on-call rotations including weekends and holidays.

The Principal Software Development Engineer will design enterprise-grade Identity Management Products, mentor junior engineers, and collaborate across teams on projects.

Lead and mentor a team of software engineers building scalable control-plane components for Zscaler’s cloud security products. Define technical roadmaps, develop distributed systems, improve observability and reliability, and collaborate with SRE, Support, and Customer Success. The role requires deep networking, Kubernetes, container infrastructure, AI/ML, and high-throughput systems expertise, with preferred experience in control-plane architecture, state management, RPC frameworks, and LLM integrations.