Senior Frontend Engineer (React, TypeScript, AI/LLMs) I'm currently partnering with a well funded health technology business that is building innovative digital products at the intersection of healthcare, software engineering, and artificial intelligence. They are looking for a highly capable Senior Frontend Engineer to join a small, high performing team and play a key role in building beautiful customer facing experiences and AI powered digital products. Remote across the EU Building, deploying, and maintaining beautiful, fast, and effective web experiences using React, TypeScript, and modern frontend technologies Collaborating closely with commercial, product, and design stakeholders to deliver exceptional user experiences from concept through to production Making extensive use of Large Language Models and AI tools to accelerate development, while applying strong engineering judgement to review, refine, and optimise generated code Owning and improving modern email architecture, building robust templates that render consistently across devices and email clients Analysing user behaviour through tools such as Microsoft Clarity and user testing sessions to identify friction points and improve conversion rates Building and evolving scalable frontend systems, including component libraries, design systems, automated testing, translation management, and performance monitoring Developing AI powered functionality using Large Language Models and related technologies Integrating third party AI services and evaluating emerging AI tools and workflows Contributing to frontend architecture decisions, engineering best practices, and technical standards Helping shape the technical roadmap as the company expands its platform capabilities Strong commercial experience as a Frontend Engineer Expert level React and modern JavaScript/TypeScript experience Excellent understanding of HTML, modern CSS, responsive design principles, and frontend performance optimisation Experience building and deploying production grade web applications using modern frontend frameworks Hands on experience working with AI technologies, including Large Language Models, AI agents, prompt engineering, or related tooling Strong understanding of frontend architecture, design systems, scalability, and maintainable code practices A strong eye for design, visual hierarchy, typography, spacing, and user experience Excellent communication skills and ability to work remotely within a distributed team Degree in Computer Science, Engineering, Mathematics, Physics, or a related technical discipline Strong academic pedigree, ideally from a leading university Experience working within high growth technology businesses, venture backed start ups, or product led software companies Fully remote role within the EU Exposure to cutting edge AI technologies and product development Competitive salary and benefits package If you're interested in building AI enabled products that can genuinely improve people's lives while working with a talented team, I'd be happy to share more details.
