Founding FullStack Engineer (VueJS/React, TypeScript,Python, FastAPI) Salary up to £95,000 Equity London - 3 days a week Early stage MedTech Startup, building tools that help design better, fairer, and more effective clinical trials. Their work sits at the intersection of data, science, and human decision-making, which have a direct impact on the future of patient care. Your being joining a small, mission driven team, early in the journey and will have a direct impact on shaping the product and overall feel of the platform and useability. Design and build back-end services and APIs in Python (FastAPI) that power the core platform Develop front-end components in Vue.js, turning complex data and AI outputs into intuitive user experiences Own features end-to-end, from data models and API contracts through to UI flows and interactions Transform prototypes into production systems, including ingestion pipelines and AI-powered workflows Build performant, reliable APIs supporting semantic search, clustering, and protocol-support tools What we're looking for Around 5 years of experience as a software engineer, working across back-end and front-end systems At least 3 years in a commercial environment Strong experience in either back-end engineering (Python, APIs, data models) or front-end engineering (modern JS frameworks, UX) with curiosity and willingness to work across both. Experience integrating APIs and building data-driven user interfaces Comfort with ambiguity, ownership, and working in a small, fast-moving team A few important notes You don't need to come from health tech or life sciences We value different paths into engineering and welcome applicants from under-represented backgrounds If you meet most (but not all) of the criteria, we'd still love to hear from you If you're excited by the idea of shaping how scientific insight is understood and want to build something meaningful from the ground up we'd love to talk.