Software Engineer II - Amplify C.S

Klaviyo(30 days ago)

HybridFull TimeMedior$82,080 - $123,120Engineering

About this role

A Software Engineer II on the Amplify team at Klaviyo helps deliver internal platforms and AI-powered automation that improve productivity across the company. The role supports cross-functional teams by developing scalable, reliable software and systems used daily by Klaviyos.

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Required Skills

Python
Django
FastAPI
Typescript
React
MySQL
Redis
RabbitMQ
Kafka
AWS

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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.

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