Evalion is building the AI-native platform for clinical trials. Every drug that reaches patients passes through a process that's barely changed in fifty years — manual coordination, years of delay, billions in cost, and lives lost along the way. We're replacing that machinery with AI agents that source patients, run pre-screening, and monitor compliance in real time, all inside an audit architecture regulators trust.Founded by Marcelo (serial entrepreneur — his last company scaled from zero to $1B+ revenue), Miguel (ex-Google engineering leader, pioneer of conversational AI agents in healthcare), and Mo (physician with two decades as a healthcare investor and policy advisor). Product and engineering are based in Barcelona; Lea atentamente todala información sobre esta oportunidad y luego utilice el botón de solicitud de abajo para enviar su CV y su candidatura.commercial in Boston/NYC. Backed by Javier Olivan (COO, Meta), Fidji Simo (CEO Applications, OpenAI), Guillermo Rauch (CEO, Vercel), and top institutional AI investors. We're assembling a small, elite team with integral ambition.Joining at day 0 means huge ownership: you'll shape the tech stack, draw the architecture, talk to lighthouse customers, and set the cultural tone. You'll partner directly with Miguel on all key technical decisions.If you thrive in dynamic environments, love going the extra mile, and geek out on all things AI — let's chat.The roleThis is intense work. Disrupting a fifty-year-old industry takes stamina and conviction. The reward is proportional: strong compensation, the career arc of founding a defining platform, and the impact of moving medicine forward for real patients. We're looking for someone who would be doing some version of this regardless.The role is deeply hands-on and AI-first. 60–70% of your time is in code in the first six months, and AI is your primary coding channel — not a tool you sometimes use. We move at the speed we do because we build with AI, not around it. If you haven't already made that shift, this role isn't for you.MUST-HAVE8+ years building production software — across any stackStrong coding skills, with Python as the primary language today (4+ years of Python is enough)Strong in architecture — systems design, data flow, service boundaries, tradeoffs under real-world constraintsStrong in infrastructure — GCP or AWS at production scale, CI/CD, monitoring, security hardeningProduction operations experience — CI/CD, observability, on-call, resolving live incidentsAI-native engineer — you can point to something real you've shipped where AI wrote most of the code, and you've run AI-powered systems in productionBarcelona-based or willing to relocate; we work collocated fromour Barcelona offices xqysrnh SOFT SKILLS Pragmatic — knows when to build it right and when to ship it fastStrong communicator, including with non-technical stakeholders — enterprise clients, site IT teams, auditors, sponsor QAFlexible and curious — the AI development ecosystem changes weekly, and you thrive in that environment rather than resist it NICE-TO-HAVE Shipped regulated SaaS end-to-end — healthtech, fintech, medical device, government, or another compliance-heavy domainTrack record of shipping complex, multi-system integrations with external platformsCompliance experience — SOC 2 Type II, HIPAA, 21 CFR Part 11, GCPExperience building AI agents in productionVeteran of early-stage startups or other build-while-flying environments, with clear ownership of something you shipped or scaled