Product Data Scientist

Postaladdress
Spain
about 1 month ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience required
6 years minimum
Working hours
Regular working hours

Tech stack

A/B Testing Software as a Service EXEC (Scripting Language) Information Engineering Data Warehousing Python (Programming Language) SQL Databases Data Analytics

Job description

My client is hiring a Senior Product Data Scientist to play a senior, highly strategic role within their product data organization. This is a rare opportunity to sit at the center of product strategy, experimentation, and causal inference, with real influence on how data drives decision-making at the executive level.

In this role, you’ll lead the evolution of experimentation and measurement across the product, uncover non-obvious insights from complex datasets, and help leadership clearly understand true impact-not just correlation.

You’ll act as a trusted thought partner to Product, Engineering, Design, Finance, Marketing, and exec leadership while mentoring and leveling up other data scientists.

Key focus areas include:

  • Owning and driving the experimentation roadmap across the product
  • Designing and analyzing advanced A/B tests, multivariate and Bayesian experiments
  • Applying causal inference techniques (DiD, synthetic controls, PSM, IVs) when RCTs aren’t possible
  • Building KPI and measurement frameworks that connect product metrics to business outcomes
  • Translating complex statistical findings into clear, actionable narratives for senior leadership
  • Partnering with Data Engineering to scale experimentation tooling and self-serve analytics

Requirements

  • 6+ years of experience in product data science, experimentation, or applied analytics
  • Deep expertise in causal inference and advanced experimentation methods
  • Strong Python or R, expert SQL, and experience with modern data warehouses
  • Proven ability to influence senior stakeholders and drive data-driven change
  • SaaS and product-focused experience strongly preferred

If this sounds like something you’d like to explore-or you know someone exceptional in this space-feel free to DM me. Happy to share more context on the role and team.

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