About the team
The Zillow Experimentation Platform (ZEXP) team enables Zillow Group's Product, Engineering, and Data Science organizations to test bold ideas, validate strategies, and make trustworthy decisions quickly. Our mission is to make rigorous, self-service experimentation and measurement possible for anyone — regardless of their role — through powerful tools, clear guidance, and scientific rigor.

We're part of the Core Data Tech organization, partnering with engineers, data scientists, and machine learning practitioners to scale experimentation and measurement across the Zillow ecosystem. Our work fuels Zillow's Housing Super App strategy by enabling fast, safe, and accurate decision-making rooted in trustworthy data.

Learn more about what we're building at https://www.zillow.com/news/category/product-innovation/
About the role
As a Senior Data Scientist working in ZEXP, you'll deliver value through your analyses and by elevating the work of the team around you. You'll bring statistical rigor to two connected problems:



making Zillow's experimentation practice more self-service and trustworthy, and measuring whether Zillow's growing investment in AI-assisted engineering and development tools creates durable, high-quality value rather than just activity.

This is an experienced individual-contributor role that blends hands-on measurement, causal inference, and applied statistics with team leadership. You'll act as a focal point for projects, mentor other scientists and analysts, and represent data science and experimentation to partner teams — advocating for sound measurement wherever decisions get made. You'll balance depth and speed in an environment of competing priorities, and you'll know when further rigor stops adding value.

You will get to

• Design, build, and validate statistically rigorous methods for experiment design and analysis — productionizing techniques such as variance-reduction and sequential testing as reusable, self-service platform ca

📌 Senior Data Scientist, Experimentation (Ciudad de México)
🏢 Zillow
📍 Ciudad de México