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Senior Quantitative Researcher

Barcelona💼 Full-time🗓 2026-04-06 → 2026-09-23

Core

Standardize measurement and quantification of user perception and experience to bridge insights with performance, enabling data-informed product decisions.

Role type

Senior Quantitative Researcher (User Research & Analytics)

Builds

Systems that integrate quantitative and qualitative signals to monitor trust, satisfaction, and key drivers for product strategy.

Domain

Digital marketplace (second-hand goods) / User Research & Behavioral Analytics

Deliverable

production ML models | product features | dashboards & analysis | research

Required skills

Survey design, experimental research, advanced sampling/weighting, statistical analysis, R, Python, data synthesis, cross-functional collaboration

Preferred skills

Looker, Amplitude, international market research, multilingual audience research

Technologies

R, Python, Looker, Amplitude

Responsibilities

Measure and track key product and UX metrics; Design, execute, and analyze research initiatives integrating quantitative and qualitative methods; Lead end-to-end research projects to uncover actionable insights; Partner with Data Scientists and Product Analysts to complement behavioral analytics; Define, implement, and maintain UX and user-related metrics frameworks; Mentor peers in adopting quantitative methods.

Seniority

Senior, hands-on IC with mentorship responsibilities

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