# Lead Product Data Scientist, Forecasting 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: Senior
- Location: Boston, MA
- Work setup: On-site
- Posted: 2026-10-30
- Apply by: 2026-12-14
- Apply: https://www.klaviyo.com/careers/jobs/8048080003?gh_jid=8048080003&utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/klaviyo-lead-product-data-scientist-forecasting/

## About the role

We're looking for a Lead Product Data Scientist, Forecasting to own and advance Klaviyo's forecasting capabilities, combining deep technical expertise with strong business judgment to influence some of our most important product and strategic decisions. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- You're highly proficient in SQL and Python or R, with experience developing production-quality analytical solutions and familiarity with dbt and modern analytics engineering practices
- You've demonstrated technical leadership by setting direction on complex projects, mentoring other data scientists, reviewing modeling approaches, and influencing technical standards across teams
- You combine statistical rigor with strong business intuition and understand how product development, customer behavior, pricing, and strategic investments translate into measurable financial and business outcomes
- You're comfortable owning complex analytical problems from initial exploration through production deployment, ongoing monitoring, and continuous improvement
- You can translate ambiguous business questions into well-defined analytical approaches, establish meaningful success metrics, and deliver actionable recommendations
- You're a compelling communicator who can explain sophisticated statistical concepts and modeling tradeoffs to both technical and non-technical audiences, including senior executives

Tags: Product

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/klaviyo-lead-product-data-scientist-forecasting/