- DATA
PRODUCT ANALYTICS
YOU ARE
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You are a student currently enrolled in a Spanish university (ideally near Barcelona) able to sign a “convenio de prácticas”.
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You love connecting numbers with real user stories and have a strong interest in UX data and app performance.
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You have an analytical mindset and the curiosity to find the “why” behind user behavior.
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You are comfortable creating structured reports and visuals to share findings with a squad.
YOUR MISSION
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Ensure every product decision is driven by data evidence.
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Define and implement event tracking plans (naming conventions and parameters) across Firebase and Amplitude.
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Study user behavior through funnels, sessions, screen paths, and retention curves to identify drop-off points.
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Build, automate, and maintain dashboards in Amplitude, Looker, and Firebase.
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Conduct market research and competitor analysis using tools like Data.ai, SensorTower, and AppTweak
YOUR SKILLS
Education: Current university student in Spain.
Analytical: Ability to interpret funnels, retention, and engagement metrics.
Tools: Familiarity with Amplitude, Firebase, Looker, BigQuery, Appsflyer, and RevenueCat.
Technical: Proficiency in Google Sheets. Basic knowledge of SQL or Python for data exploration is a plus.
WE OFFER YOU
- Remuneration: A paid full-time internship with real ownership and impact.
- Flexibility: Flexible working hours, 25 days annual leave, and 1 month of ‘work from anywhere’ outside of Spain.
- Workspace: Private offices at Norrsken House with a €5,000 budget for professional home-office equipment.
- Wellness & Perks: High-end gym membership (innerflow.es) and healthy in-office catering starting at €2-€3.
- Growth: Dedicated education budget and a tailored career plan with performance reviews every 6 months.
- DESIGN
UX/UI DESIGNER
YOU ARE
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You are a student currently enrolled at a university in Spain able to sign a “convenio de prácticas“.
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You love creating designs that convert and can balance high-level creativity with practical usability.
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You are a curious, proactive designer who finds ways to improve flows before being asked.
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A collaborative communicator who views themselves as the owner of usability and polish, not just aesthetics.
YOUR MISSION
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Design user experiences for live Carrots apps that are as beautiful as they are effective.
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Create user flows, wireframes, and interactive prototypes in Figma for real product features.
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Conduct UX research, including usability testing, competitor audits, and heuristic analyses.
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Optimize designs for activation, retention, and monetization through growth-oriented experimentation on paywalls and onboarding.
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Maintain and improve the design system, ensuring clean Figma files for developer handoff.
YOUR SKILLS
Core Technical: Proficiency in Figma and a solid understanding of UX/UI principles.
Portfolio: Strong portfolio showcasing web or mobile app projects (personal, academic, or professional).
Analytical: Ability to interpret product data and user behavior to inform design decisions.
Requirements: Full-time availability (40h/week) for at least 6 consecutive months.
Nice-to-have: Familiarity with tools like Amplitude, Firebase, or Looker and experience with A/B testing.
WE OFFER YOU
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Paid Internship: A remunerated full-time position offering real ownership—you will ship end-to-end designs, not just “student tasks”.
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Flexibility: Flexible working hours, 25 days annual leave, and 1 month of “work from anywhere” outside of Spain.
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Workspace & Tech: Private office at Norrsken House with a €5,000 budget for professional home-office equipment.
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Wellness & Perks: Option for a high-end gym membership (innerflow.es) and healthy in-office catering for €2-€3.
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Career: Tailored career plan with performance reviews and salary calibrations every 6 months.
- GROWTH
SENIOR USER ACQUISITION
YOU ARE
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You have an owner mindset: frugal with spend, relentless on payback, and comfortable being challenged with data.
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An expert in mobile consumer subscriptions with a proven track record in non-gaming apps.
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Analytically rigorous, making decisions based on cohort and LTV data rather than surface-level screenshots.
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A high-leverage professional capable of driving a tight hypothesis-to-creative results loop.
YOUR MISSION
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Profitably scale paid growth across Google Ads and Meta Ads, hitting +10% MoM growth while protecting payback.
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Engineer smarter conversion signals (trial starts, revenue, pLTV) to feed better optimization data to ad platforms.
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Pilot Apple Search Ads (ASA) and lead ASO experiments (metadata, creative, and store assets).
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Instrument clean weekly reporting (CAC, ROAS, LTV:CAC, payback) in Looker.
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Turn founder-led acquisition into a repeatable, capital-efficient engine.
YOUR SKILLS
Experience: Direct management of €100k+/month in budgets across Google and Meta for subscription apps.
Technical: Deep knowledge of AppsFlyer (MMP), Google Search intent (non-UAC), and Meta value-based bidding.
Analytics: Proficiency in building actionable dashboards (preferably Looker) and understanding SKAdNetwork/ATT constraints.
Hard Requirements: 3+ years of experience with both Google Ads and Facebook Ads Manager.
WE OFFER YOU
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Compensation: Competitive base salary plus a performance bonus of up to 45% tied to critical UA KPIs.
Equity: Option to include equity in the package via a vesting plan. -
Flexibility: Flexible hours, 25 days annual leave, and 1 month of ‘work from anywhere’ outside of Spain.
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Workspace & Tech: Private office at Norrsken House and a €5,000 budget for professional home-office equipment.
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Wellness: High-end gym membership (innerflow.es) with spa access and healthy in-office catering for €2-€3.
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