Lead Software Engineer - Environments (Dev Infra)

Klaviyo(12 days ago)

HybridFull TimeSenior$176,000 - $264,000Platform Engineering

About this role

As the Lead Software Engineer for the Environments team at Klaviyo, you will be a hands-on technical leader responsible for the platform that enables engineers to spin up fully provisioned, short-lived environments instantly. The role focuses on bridging local development and production-scale testing to support a reproducible-anywhere philosophy and improve overall code quality and delivery.

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Required Skills

Python
Django
Go
Kubernetes
Terraform
Helm
AWS
React
TypeScript
Celery

+6 more

About Klaviyo

klaviyo.com

Klaviyo is a B2C CRM and marketing automation platform that unifies AI-powered email and SMS to help ecommerce brands drive growth and retention. It uses customer data, advanced segmentation, and automation flows to deliver personalized, omnichannel experiences across email, SMS, WhatsApp, and more — including AI-driven capabilities via K:AI Agents. Klaviyo emphasizes measurable results with analytics, testing, and integrations with major ecommerce platforms to boost revenue and lifetime value. Companies use it to build targeted lifecycle campaigns, personalized messaging, and data-driven retention strategies at scale.