Zscaler

1 month ago

Principal Software Development Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 17 hours agoStatus: Live

Job Summary

Lead the design and delivery of scalable backend systems for Zscaler's Zero Trust Exchange. Architect microservices in Go on EKS, build event-driven pipelines with Kafka/MQTT, optimize data ingestion across MySQL, Neo4J and ElasticSearch, and drive cross-team execution with a strong focus on reliability, security, and performance.

Location: San Jose

Workplace: Hybrid

Employment Type: Full time

Job Function: Communications, PR & Community

Seniority: Sr. Manager level

Key Responsibilities

•Architect and deliver scalable microservices on EKS (GoLang): design, build, and operate production services that meet uptime, latency, and scale goals
•Build event-driven pipelines with Kafka and MQTT: implement asynchronous workflows that are resilient, observable, and easy to evolve as product needs change
•Design high-performance data models and access patterns: optimize ingest and querying across MySQL, Neo4J, and ElasticSearch for correctness, speed, and cost efficiency
•Harden production readiness and operational excellence: establish monitoring, alerting, tracing, and on-call standards; drive root-cause fixes and reliability improvements
•Lead cross-team delivery and technical direction: align stakeholders, break down complex work, and execute quickly while maintaining a high bar for quality and security

Pay and Benefits

Salary: USD 185,500 - 265,000 annually

Key Requirements

•12+ years of backend engineering experience shipping highly scalable microservices in production using Go
•Proven experience with event-driven, asynchronous architectures using messaging platforms such as Kafka
•Strong data engineering and persistence skills across relational databases (MySQL) and at least one of ElasticSearch or Neo4J
•Hands-on experience running services on Kubernetes (ideally EKS), including deployment and operational ownership
•Ability to design and operate production microservices with high uptime, low latency, and scalable performance

Experience:12+ yearsCybersecurityCloudSaaS

Skills:OwnershipProblem-solvingCollaborationBias for actionCommunication

Languages:English

Tech Stack:GoGoLangKubernetesEKSKafkaMQTTMySQLNeo4JElasticSearchRDSOn-CallMonitoringTracing

Company Brief

Zscaler

Provides cloud-native security platform delivering secure access, threat protection, and zero trust services to organizations, enabling secure internet and private application access without traditional network appliances.

Industry: Cybersecurity

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Jose, United States

Founded: 2007

Website LinkedIn

Loading job details...

Preparing the role view and application actions.

Zscaler

1 month ago

Principal Software Development Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 17 hours agoStatus: Live

Job Summary

Location: San Jose

Workplace: Hybrid

Employment Type: Full time

Job Function: Communications, PR & Community

Seniority: Sr. Manager level

Key Responsibilities

•Architect and deliver scalable microservices on EKS (GoLang): design, build, and operate production services that meet uptime, latency, and scale goals
•Build event-driven pipelines with Kafka and MQTT: implement asynchronous workflows that are resilient, observable, and easy to evolve as product needs change
•Design high-performance data models and access patterns: optimize ingest and querying across MySQL, Neo4J, and ElasticSearch for correctness, speed, and cost efficiency
•Harden production readiness and operational excellence: establish monitoring, alerting, tracing, and on-call standards; drive root-cause fixes and reliability improvements
•Lead cross-team delivery and technical direction: align stakeholders, break down complex work, and execute quickly while maintaining a high bar for quality and security

Pay and Benefits

Salary: USD 185,500 - 265,000 annually

Key Requirements

•12+ years of backend engineering experience shipping highly scalable microservices in production using Go
•Proven experience with event-driven, asynchronous architectures using messaging platforms such as Kafka
•Strong data engineering and persistence skills across relational databases (MySQL) and at least one of ElasticSearch or Neo4J
•Hands-on experience running services on Kubernetes (ideally EKS), including deployment and operational ownership
•Ability to design and operate production microservices with high uptime, low latency, and scalable performance

Experience:12+ yearsCybersecurityCloudSaaS

Skills:OwnershipProblem-solvingCollaborationBias for actionCommunication

Languages:English

Tech Stack:GoGoLangKubernetesEKSKafkaMQTTMySQLNeo4JElasticSearchRDSOn-CallMonitoringTracing

Company Brief

Zscaler

Industry: Cybersecurity

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Jose, United States

Founded: 2007

Website LinkedIn