Responsibilities
- Define the long-term vision and strategic roadmap for experimentation, setting organization-wide standards and governance frameworks.
- Establish prioritization models for experiments and define guardrail metrics to ensure reliable and ethical testing practices.
- Lead statistical methodology across teams, implementing advanced techniques such as CUPED, sequential testing, and incrementality measurement.
- Improve decision speed by applying methods that account for network effects, marketplace dynamics, and quasi-experimental designs.
- Collaborate closely with product, analytics, and engineering teams to strengthen hypothesis formulation, test design, and metric selection.
- Develop and deliver training programs to upskill product managers, designers, engineers, and analysts in experimentation best practices.
- Create educational resources, playbooks, and regular support sessions to institutionalize a culture of experimentation.
- Design and maintain scalable data infrastructure in partnership with engineering teams to support reliable experiment tracking.
- Enhance data quality standards for exposure logging and ensure robust integration with analytics platforms like Amplitude.
- Optimize marketplace performance through targeted experimentation in search, recommendations, and personalization systems.
- Drive innovation in measuring liquidity, supply-demand balance, and seller growth using rigorous experimental methods.
- Support trust, safety, and monetization initiatives with tailored testing frameworks and statistical rigor.
- Mentor data professionals and product teams to elevate overall analytical maturity across the organization.
Benefits
- Annual learning budget of 2,000 euros per employee
- Complimentary office meals with diverse lunch options
- Company-sponsored language classes in English, Catalan, and Spanish during work hours
- Private health insurance coverage through Alan
- Flexible working hours and shortened workdays on Fridays
- Flexible compensation options allowing deductions for childcare, meals, and transportation
- Wellness benefits including gym access and on-site physiotherapy
- Referral bonuses and charitable donation matching program
- One-time financial bonus for marriage and childbirth events
- Annual tax support benefit related to personal income
- Monthly perks through membership in the company's product program
- Celebratory gifts for work anniversaries and birthdays
- Monthly reimbursement toward home internet expenses
- One-time stipend to support home office setup based on compensation tier
- Financial and legal support for relocation, including visa sponsorship when needed
- 26 paid vacation days per year
- Provision of high-end hardware of employee's choice, including latest Apple or Windows devices
Compensation
Competitive package with flexible remuneration and one-time home office stipend
Work Arrangement
Hybrid
Team
Collaborative, self-organizing team with autonomy in setting in-person and remote rhythms
Work Arrangement
- Hybrid work model requiring a minimum of 6 office days per month
- Teams determine their own schedule and in-person collaboration rituals
Other
- Hybrid model with minimum of 6 days per month in the office
- Team self-organizes to decide on cadence and in-person/remote rituals
- Visa sponsorship for international candidates when applicable
- Legal & admin support along the process
- Competitive relocation package
Available for international candidates when applicable
