Senior Media Buyer at AIOS - Remote, -inc equity

About AIOS

AIOS is building the first vertically integrated AI doctor in Europe, creating a profitable healthcare company with a large GLP‑1 customer base.

Senior Media Buyer responsible for driving elite Meta performance and scaling paid acquisition across the UK and new international markets.

• Manage Meta ad accounts day‑to‑day across live markets, structuring campaigns, audience strategy, bidding, budget pacing and daily optimization.
• Scale spend while maintaining ROAS/CAC targets, defending spend decisions with hypotheses and data.
• Coordinate multi‑geo operations, supporting different audiences, creative variants, compliance, and reporting.
• Partner with Creative Lead to translate platform signals into briefs, run testing frameworks, and scale winners.
• Operate a weekly rhythm—plan, execute, review, replan—with clear forecasts and decision rules.
• Maintain and evolve Business Manager structures, ensuring resilience against platform changes.
• Expand into adjacent channels over time (Google, Tik Tok, You Tube, programmatic, affiliate).
• Lead junior buyers when added, hiring, mentoring, and building the Meta pod.

• Hands‑on Meta experience with £1M+ monthly spend, directly managing accounts.
• 5+ years of Meta‑specific depth covering policy, bidding, attribution and testing frameworks.
• Background in DTC consumer scale‑up, driving month‑over‑month growth.
• Structured operator skills: forecasting, weekly reporting, explicit decision rules.
• Creative fluency: brief concepts, hooks, formats, and give sharp creative feedback.
• Multi‑geo experience or demonstrated ability to manage parallel complex work streams.
• Startup intensity: willing to work 50+ hours/week in an async, high‑ownership culture.

• Primarily B2B, brand‑awareness campaigns or agency‑based work without hands‑on ownership.
• Limited experience with large monthly Meta spend.

• Hands‑on Google Ads (search, performance max, demand gen, You Tube).
• Experience in Tik Tok Ads, programmatic, affiliate, or offline media.
• Healthcare/regulated category exposure (GLP‑1s, telehealth, weight management).
• Attribution sophistication (MMM, incrementality, geo holdouts).
• Multi‑market operation history across multiple countries.
• Management or mentorship experience.
• Crisp written communication for leaders and non‑experts.

• Salary $150k‑$250k/yr inclusive of equity.
• Comprehensive medical insurance.
• Free GLP‑1 membership.
• PTO ≥ 2 weeks/yr plus local holidays.
• Fully remote team.
• Budget for books, courses, coaching ($1,200/yr).
• Health & wellness budget ($1,200/yr).
• Free biweekly health coaching.
• Mac Book and home‑office equipment.
• Opportunity to shape company culture.