✦ Luna Orbit — Cloud & Infrastructure

Principal Engineer, Core Infrastructure

at Klaviyo

📍 Boston, MA Onsite Posted March 18, 2026
Type Full-Time
Experience mid
Exp. Years 10+ years
Education Not specified
Category Cloud & Infrastructure

Klaviyo is seeking a Principal Engineer to lead the design and operation of cloud infrastructure, focusing on Kubernetes, service mesh, and multi-region high availability. The role involves setting technical standards, managing incidents, and embedding AI tools into platform workflows.

  • Architect cloud infrastructure
  • Lead incident management and reliability
  • Define platform SLOs and standards
  • Drive automation and AI integration
  • Collaborate on multi-region high availability strategies

The role encompasses architecting and evolving cloud infrastructure with Kubernetes, Terraform, CI/CD pipelines, and observability tools, ensuring high availability, security, and operational excellence across multiple regions, with integration of AI automation.

The ideal candidate is a principal cloud infrastructure engineer with over 10 years of experience in Kubernetes, service mesh, Terraform, and multi-region high availability architectures. They possess strong leadership skills and expertise in incident management and automation.

Kubernetesservice meshTerraformCI/CDobservabilitycloud platformsmulti-region high availabilitySLOs
AI toolsincident managementautomationcost managementsecuritycompliance
KubernetesTerraformCI/CD toolsobservability platformsAI tools
Kubernetesservice meshnetworkingstorageCI/CDTerraformIaCobservabilitycloud platformscloud architectureAI toolsincident managementautomationhigh availabilitySLOs
Kubernetesservice meshnetworkingstorageCI/CDTerraformIaCobservabilitycloud platformscloud architectureAI toolsincident managementautomationmulti-region high availabilitySLOs
leadershipdesign reviewincident managementcollaborationproblem-solvingcommunicationstrategic planning
Industry Technology / SaaS
Job Function Lead cloud platform architecture and operational excellence
Role Subtype Platform Engineer
Tech Domains Kubernetes, Terraform, CI/CD, observability, Cloud Platforms
cloud engineerKubernetesservice meshTerraformIaCCI/CDobservabilitymulti-region high availabilitySLOscloud platformsincident managementautomationAI toolscloud architecturehigh availability

Less than 10 years of relevant experience, Lack of deep Kubernetes or Terraform expertise, Inability to work onsite in Boston

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