Responsibilities
- Working hand in hand with the CEO to ideate, validate, and launch new mobile apps
- Driving product decisions on existing apps using data, experimentation, and user insights
- Defining and tracking the metrics that matter: activation, retention, monetization, LTV
- Designing and analyzing A/B tests, onboarding flows, and monetization experiments
- Translating raw data into clear product hypotheses and roadmap priorities
- Collaborating with engineering, design, and marketing to ship fast and iterate faster
- Leveraging AI tools to accelerate research, prototyping, and decision-making
Requirements
- Degree in a quantitative or technical field — Data Science, Data Engineering, Computer Science, Engineering, Mathematics, Statistics, Physics, or similar
- Strong academic record from a top-tier university
- 2-4 years of experience as a Data Scientist, Data Engineer, or Data Analyst, who has transitioned into product
- Solid analytical foundation: SQL, statistics, experimentation, and product metrics (CAC, LTV, retention, ARPU)
- A genuine product mindset — you don't just analyze data, you ask why and propose what to build next
- High agency, ownership, and bias for action
- Comfortable working directly with founders in a fast-paced environment
- Strong proficiency with AI tools to accelerate your workflow
- Passion for UI/UX and Apple-like product experiences
- Strong level of spoken and written English and Spanish
- Clear, structured communicator who can simplify complex data into product narratives
Nice to Have
- Experience building products from 0 to 1
- Experience working closely with founders or in startup environments
- Ability to work remote or hybrid (Barcelona-based preferred)
Benefits
- The opportunity to work side by side with serial entrepreneurs who've built and exited at the highest level
- A real path to becoming a product leader, mentored directly by the CEO
- Attractive compensation package, above market average
- Hybrid work model from our Barcelona office
- A fast-moving, AI-native environment where shipping beats talking
Work Arrangement
Hybrid — Barcelona
Additional Information
- Strong level of spoken and written English and Spanish required
- Equal opportunity employer: welcomes all candidates regardless of identity or background