Senior Product Data Scientist

Klaviyo

1 month ago

3.3 on Glassdoor

San Francisco, CA

Hybrid

Full Time

Senior

1 applicant

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About this role

A Senior Data Scientist at Klaviyo operates at the intersection of data science and product development, bringing statistical rigor and product intuition to inform strategic decisions. The role supports company-wide product strategy by developing and validating causal frameworks and partnering with product and engineering leaders. This is a hybrid position based in San Francisco that requires three days per week onsite.

Skills

Qualifications

Degree in Statistics, Mathematics, Computer Science, Economics, or Engineering

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.