🌿 Back to all jobs
🥝 Lead Machine Learning Engineer (Chat)
Cleo AI | london, United-Kingdom | Posted May 19, 2026
Job Description
Requirements
- Experience deploying multiple machine learning models into production
,- 5+ years of experience in data science, machine learning engineering, or related roles
,- Experience integrating and evaluating LLMs
,- Excellent knowledge of both Data Science (Python, SQL) and production tools
,- Understanding of probability and statistics fundamentals
,- Strong ability to communicate findings to non-technical stakeholders
,- Experience of leading projects involving multiple people including developing a short term roadmap and reporting progress
,- Comfortable breaking down work incrementally
,- (Desirable) Familiarity with Docker containers and container orchestration tools
,- (Desirable) Experience with LLM-as-a-judge and/or annotation pipelines
,- We strongly encourage applications from people of colour, the LGBTQ+ community, people with disabilities, neurodivergent people, parents, carers, ...