Location
oxford
Job Type
Full-time
Posted
June 20, 2026
Job Description
We're working with a fast-growing, VC-backed healthtech startup on a mission to build a platform that blends human insight with advanced AI for personalised, continuous care. As part of this growth, they’re looking for an AI Data Scientist to work within a distributed team, on a hybrid model.
Your Impact
As one of their earliest AI hires, you'll shape the backend foundation powering secure data flows, AI-driven insights, and provider tools. Expect hands-on ownership in a collaborative, mission-focused team tackling real-world health challenges.
Key Responsibilities
- Design and execute experiments using large datasets, including LLM-generated or LLM-augmented data
- Analyze and validate the reliability, consistency, and bias of LLM outputs across healthcare use cases
- Fine-tune and evaluate LLMs (e.g., OpenAI, Claude, Llama) while managing risks like overfitting and hallucination
- Build scalable pipelines to preprocess, st...