Workplace
On-site
Employment
Other
Published
Aug 11, 2026
Closes
No date supplied
The role
At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you’re a close but not exact match with the description, we hope you’ll still consider applying. Want to learn more about life at Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny.
As a hands‑on principal for compute, networking, storage, runtimes (e.g., Kubernetes), CI/CD, and observability, you’ll architect the service platform that lets teams ship fast and safely. IC role—no direct reports—you lead via design, code, and incident excellence, setting technical standards and SLOs for platform services.
What You’ll Do
• Architect and evolve the Kubernetes platform, service mesh, networking, storage, and CI/CD pipelines; ship golden paths and IaC modules.
• Define platform SLOs; use error budgets to guide reliability vs. velocity trade‑offs; drive incident learning and readiness reviews.
• Improve developer velocity (build/deploy times, flaky tests, local dev ergonomics) with measurable results.
• Lead capacity planning and commitments; build guardrails for cost, security, and compliance with Security/FinOps partners.
• Write high‑impact code, automation, and tooling; mentor across teams and raise the bar on operational exc
Requirements
Department: Engineering