Senior Software Engineer - Amplify C.S

Klaviyo(11 days ago)

HybridFull TimeSenior$101,200 - $151,800Engineering

About this role

A Senior Software Engineer on Klaviyo’s Amplify team focuses on building internal platforms, AI-powered automation, and tools that enable teams across the company to work more efficiently and at scale. The role is highly visible, supports multiple internal stakeholders, and is based in Dublin with a hybrid work model.

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Required Skills

Python
React
Typescript
Backend Services
APIs
Data Pipelines
AWS
Terraform
Kubernetes
Observability

+2 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.