About the role
We are looking for a Senior Media Buyer with 5+ years of hands-on Meta experience to own and scale a $1.5M–$3M+/month ad account for a fast-growing DTC healthcare brand. You must have personally managed Meta budgets of $1M+/month for consumer brands — not through agencies or teams, but hands-on in the platform every day. You are metrics-obsessed, analytically rigorous, and can speak fluently about ROAS, CAC, and campaign architecture to leadership. This is a high-autonomy, high-trust role where you run the account day-to-day and drive profitable growth across multiple markets.
What will you be doing?
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Owning and operating the Meta ad accounts hands-on daily — campaign structure, budget pacing, bidding, optimization — across the UK and new international markets at $1.5M–$3M+/month spend
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Scaling spend profitably while keeping ROAS and CAC within target bands, and defending every spend decision with clear data
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Partnering with the Creative Lead to translate performance signals into actionable creative briefs and run rigorous testing frameworks
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Working closely with the Head of CRO on funnel and landing page optimization in weekly sprint cycles
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Reporting metrics crisply to the Head of Performance, VP of Growth, and CEO — knowing your numbers at the back of your hand
About AIOS
Our overarching mission is to accelerate the mass-market adoption of consumer biotech products so every human can live at least 100 healthy years.Our immediate focus is excess bodyweight. We are accelerating the take-up of GLP-1 medications by increasing their accessibility to help solve obesity worldwide.To do that, we’re building an AI-powered clinical operating system: ClinicOS. ClinicOS makes it effortless for consumer brands to easily offer direct-to-patient healthcare, globally. We work with external Brand Partners, as well as using this infrastructure to scale our own internal consumer healthcare brands (e.g. Fella Health).Since we launched Fella Health in the US in June 2021, Fella has positioned itself as no-nonsense weight loss for busy bigger guys. Today, we operate multiple brands across the US & UK — our two biggest are Fella Health (US & UK) & Bolt Pharmacy (UK).Our infrastructure will have served 100 million patients worldwide by 2035. We’ll then use that direct-to-patient infrastructure to serve next-gen biotech products at-scale to increase the proportion of humans living at least 100 healthy years.In so doing, we’ll become the world’s first trillion dollar healthcare company.Backed by Y Combinator, Global Founders Capital, AngelList Quant Fund, and the founders of: Indeed, Curative, Alan, Kaia Health, Vouch Insurance, Not Boring.Inspired by our founder's 6-year secret battle with binge eating disorder 2013-2019.
Required skills
Other roles at AIOS
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Job details
Salary
$150,000 - $250,000
Location
Remote
Experience
5+ years
Funding
Last stage
Seed
Investors
Founders
What happens next.
No applications, no recruiter spam. Just the intro.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
I pitch you to the company
I write the intro, send it to the founder, and handle the back-and-forth.
A meeting lands on your calendar
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.