Senior AI Engineer

Senior AI Engineer | HealthTech | Remote UK/EU | £100-150k base Equity A seed-stage HealthTech start-up with backing from notable tier 1 VCs is seeking to recruit its first AI engineer. This company already has a seven-figure ARR and is close to announcing a large Series A. About the Role: You'll design and build a range of AI systems and technologies. From agent-based AI systems, voice automation, recommendation engines, and intelligent healthcare workflows. You'll have the autonomy to make technical decisions, work hands-on with real-world healthcare data, and directly impact patient outcomes. If you love taking ideas from prototype to production, have experience with LLMs, agentic frameworks, and maybe even voice tech, and want to help scale something from zero to one, this is the role for you. We're looking for: Strong product-focused AI/ML engineering experience Experience fine-tuning LLMs and generative AI models Ideally, you'll have experience building voice agents (TTS, STT) Entrepreneurial, independent, and ready to build. Strong communicator, stakeholder-friendly. Based in the UK or Europe with the ability to travel to the US infrequently.