About AIOS AIOS is building the world's first full-stack AI doctor. The AI doctor that wins will get to escape velocity using GLP-1s, the fastest growing consumer product in history. The $2T European healthcare market is overlooked by the most talented builders. Win contracts at scale with European payers to mass replace human labor. With one line of code and zero human time, you can use AIOS to treat any patient globally with any medication. In so doing, we'll become the world's first trillion-dollar healthcare company. Working at AIOS The opportunity as Funnel Conversion Lead at AIOS We are building a world-class team. You'll deeply understand our target customer in your specific country, think of macro tests to run, then get them executed. You're responsible for the whole process: idea → hypothesis → test → result → learning → idea. This is a hands-on role, and you'll live in the weeds running experiments each day. We run on Omniconvert, PostHog, and Hex, but you'll remain tool-agnostic and able to operate across whatever testing + analytics stack is required. If you nail the role, you'll be a leading candidate for future senior roles across the Growth & Product teams. This is a full-time, fully remote role, and you'll work mostly async in the timezone of your choice, as long as you're around until midday Pacific Time most weekdays. You'll work long days and regularly work on weekends. Specifically at this stage of the GLP-1 take-up cycle in this specific country. You have many ideas, both macro & micro, produced from customer insights / session data / market research / funnel performance. Execution:



You are DRI for getting tests shipped. Tests get shipped rapidly and always to high-quality. You measure everything important and use that information to inform your future testing. I have a strong preference for people who understand & enjoy the scary intensity of a high-growth startup. You understand the ad-to-landing-page handoff and how Funnel Conversion interacts with paid efficiency (CPL, CAC, quality score, LP experience). You've personally owned end-to-end testing, from ideation and setup all the way to QA and readouts. You haven't simply managed an agency and/or a team. You're comfortable inside the data, naturally curious, and able to dig past top-line numbers into segments and behaviour. You care a weird amount about your analytics stack. We are at the frontier, so we often live in ambiguity with no trodden path. We are only interested in "insanely great", a focus on the quality of our execution that in everyday life would be considered pathological. We live in a world of power laws and we cannot overestimate the unimportance of practically everything. You get paid above market salary and you get early stage equity, so you get really rich if we nail this. Healthcare: comprehensive medical insurance (if appropriate). Remote: our team is fully distributed across the world and functions fully remotely. Personal wellness: budget for gym, health apps. GLP-1s: free membership with a clinic offering GLP-1s. Health coaching: free biweekly health coaching so you stay healthy. Macbook & work-from-home equipment provided as needed.

📌 Funnel Conversion (Madrid)
🏢 AIOS
📍 Madrid