Marketing Science Lead

📋 Description

• Own the full efficiency chain across spend, mix, channels, and creatives.
• Turn questions into test plans with explicit assumptions.
• Own the signal layer: configure pixels, events, and conversions.
• Analyze platform delivery on Meta, Google, and TikTok.
• Design experiments with lift tests, geo-lifts, ablations, and rules.
• Nice to have: paid media or growth analytics experience.

🎯 Requirements

• A strong quantitative background in engineering, math, physics, stats, CS, or similar.
• 4+ years in analytics, experimentation, measurement, or similar.
• Solid foundations in experimentation: A/B, geo, lift, power, baselines.
• Strong SQL with BI experience behind your analyses.
• Curiosity about how ad platforms work with imperfect data and explicit assumptions.
• Fluent English.

🎁 Benefits

• Stock options plan.
• 40% discount on Fever events.
• Based in Madrid with home-office setup.
• Health insurance and Cobee flexible remuneration.
• English/Spanish lessons.
• Wellhub membership.