Senior UX Researcher

Ruby Labs

montenegro, rio grande do sul, Brazil
Full-time
Posted May 27, 2026

Job Description

Overview

Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer opportunities across health, education, and entertainment industries. Learn more at:

About The Role

We're building and scaling a high-growth D2C product used by hundreds of thousands of customers globally. We move fast, ship often, and every product decision needs to be grounded in real user data, not assumptions.

We're looking for a Senior UX Researcher who can build and run a proper research practice, both qualitative and quantitative, and directly connect findings to conversion, retention, and funnel improvements. You'll work closely with Product, Growth, and design leadership to ensure we make smart, data-backed decisions across every part of the product.

This is not a passive observation role. You'll be expected to set the research agenda, design and run studies independently, synthesize insights, and advocate for change with m...