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Lead Product Data Scientist, Forecasting at Klaviyo - ApplyBlast

Lead Product Data Scientist, Forecasting

Klaviyo

6 hours ago

3.3 on Glassdoor

Boston, Massachusetts, United States

Onsite

Full Time

Senior

0 applicants

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About this role

The Lead Product Data Scientist, Forecasting at Klaviyo owns and advances the company's forecasting capabilities by combining technical expertise with business judgment to influence product and strategic decisions. This role involves building sophisticated revenue forecasting models, establishing evaluation standards, and connecting statistical methods to real business questions to drive growth and performance. The position requires collaboration with cross-functional teams to develop scalable forecasting systems and self-service analytical capabilities.

Responsibilities

Own revenue forecasting end to end from problem framing through model deployment
Build sophisticated forecasting models using hierarchical and probabilistic methods
Establish forecasting standards and governance for model evaluation and performance

Skills

Qualifications

MBA with a quantitative emphasisDegree in Statistics, Mathematics, Computer Science, Economics, Finance, Engineering, or another quantitative discipline

About Klaviyo

klaviyo.com

Headquarters

Boston, Massachusetts, United States

Company Size

1001-5000 employees

Founded

2012

View Profile

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.