Top Engineering Jobs

Design and operate highly available infrastructure across multi-cloud and bare-metal environments. Automate reliability workflows using Python or Go, build self-healing systems, and improve observability through SLIs, SLOs, error budgets, Prometheus, Grafana, and OpenTelemetry. Lead incident response, on-call operations, post-incident analysis, operability reviews, and service maturity initiatives. The role also supports AI-driven operational efficiency, global networking, infrastructure as code, chaos engineering, and disaster recovery.

Architect and lead scalable, reliable, and highly available Java-based cloud services for Zscaler’s Client Connector Cloud. Define product architecture, collaborate with executive and cross-functional architecture teams, guide technology roadmaps, and lead engineering efforts. Develop enterprise-grade security or networking products using Java, APIs, microservices, Kubernetes, cloud platforms, databases, and CI/CD while applying security, authentication, authorization, and encryption best practices.

Design, develop, and maintain large-scale software for Zscaler’s cloud security platform. Responsibilities include defining product requirements and software designs, implementing tested and maintainable code, collaborating across engineering teams, and resolving complex customer issues. The role requires expertise in Python, Golang, or C/C++, public cloud infrastructure, cloud networking, firewalls, and networking protocols, with preferred experience in AI/ML, distributed systems, SaaS, and identity management.

Lead DevOps and platform reliability for large-scale cloud security products. Own deployments, production operations, incident response, observability, monitoring, alerting, automation, and platform resilience. Architect and optimize AWS EKS and Kubernetes environments, troubleshoot distributed systems and networking issues, and standardize GitLab CI/CD pipelines and release workflows. Provide technical leadership while improving system performance, reliability, security, and operational efficiency through automation and AI-enabled solutions.

Develop scalable software and data infrastructure for Zscaler’s Zero Trust Exchange logging and analytics platform. Design secure databases, APIs, data models, batch and real-time pipelines processing billions of events across distributed cloud environments. Build and optimize Java-based microservices using Spring, Kafka, Kubernetes, and Docker while ensuring scalability, high availability, performance, multi-tenancy, and disaster recovery. Collaborate in agile processes and apply AI/ML technologies to improve products and engineering productivity.

Design, develop, and optimize high-performance networking and security systems for Zscaler’s cloud-native Zero Trust platform. The role involves Linux kernel networking, troubleshooting complex data-path issues, system design, automation, unit testing, compliance with federal certifications, and collaboration with architects, product managers, customers, and solution architects. The engineer will also mentor junior team members and help integrate AI/ML-driven capabilities to improve networking performance and threat detection.

Lead architecture and technical decisions for high-scale, distributed cloud security systems. Establish coding, testing, observability, and CI/CD best practices; improve performance and reliability; drive cross-team initiatives; and guide adoption of new technologies. The role requires hands-on Java or Go development, microservices and Kubernetes expertise, streaming infrastructure knowledge, and experience building fault-tolerant enterprise systems.

Develop and customize Salesforce applications using programmatic and declarative tools. Document functional requirements, guide developers, design integrations, and make architectural tradeoffs to deliver robust business solutions. The role requires extensive Salesforce development experience, including Sales Cloud, Apex, Visualforce, Lightning Components, enterprise implementations, and application integration patterns.

Deploys, maintains, troubleshoots, and scales physical server, network, and cabling infrastructure across production data centers. Responsibilities include rack-and-stack deployments, structured cabling, hardware repairs, network fault remediation, ticket and corrective maintenance management, asset documentation, and coordination with engineering teams and remote-hands vendors. The role requires hands-on technical work, lifting up to 50 pounds, U.S. citizenship, and up to 50% domestic and international travel.

Principal Software Development Engineer role at Zscaler, focused on contributing to the company’s AI-native, cloud security mission. The posting provides placeholder text for the job description, responsibilities, minimum qualifications, and preferred qualifications, so specific duties and requirements are not available.