# Principal Engineer, Enterprise Scalability (Remote - East Coast Only) at Klaviyo

- Company: Klaviyo
- What the company does: Klaviyo unifies AI-powered email marketing and SMS to drive growth, retention, and measurable results. Build personalized, omnichannel experiences across WhatsApp, ecommerce, and more with K:AI Agents. Backed by Accel.
- Company website: https://www.klaviyo.com/
- Type: Startups
- Level: Principal and up
- Location: Boston, MA
- Work setup: On-site
- Posted: 2026-11-03
- Apply by: 2026-12-18
- Apply: https://www.klaviyo.com/careers/jobs/8179354003?gh_jid=8179354003&utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/klaviyo-principal-engineer-enterprise-scalability-remote-east-coast-only/

## About the role

We are seeking a senior technical leader to own Klaviyo’s approach to enterprise scalability, performance, reliability, and multi-region readiness. Reporting to a VP of Engineering, you will be a senior individual contributor with no direct reports. You will lead through technical expertise, hands-on engineering, and influence, partnering across teams to deliver improvements that matter to our customers. Found on 1752vc Careers, the job board for startup and VC roles.

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/klaviyo-principal-engineer-enterprise-scalability-remote-east-coast-only/