AI/ML engineer

Flo is looking for an AI/ML Platform Engineer to join their AI Platform team. The role involves developing and fine-tuning large language models, building and maintaining infrastructure for AI and ML, and working with state-of-the-art technologies such as LLMs and modern ML infrastructure.

Requirements

• 4+ years of professional experience in machine learning with hands-on experience building and deploying production-grade AI/ML systems
• Recent engineering experience with LLM infrastructure and tooling, including fine-tuning, prompt engineering, and model evaluation
• Strong Python programming skills for efficient model development, experimentation, and deployment
• Experience with modern ML infrastructure tools such as MLflow, experiment tracking systems, and model registries
• Databricks platform experience with Unity Catalog, MLflow, and Databricks Machine Learning for end-to-end AI/ML workflows
• Cloud platform expertise with one of the Hyperscalers (AWS, GCP, or Azure) including AI-specific services
• Understanding of the entire ML/LLM development lifecycle, including CI/CD, version control, testing, and agile methodologies
• Ability to devise creative solutions to intricate technical challenges, including experience in systems design with the ability to architect and explain ML/LLM pipelines

Benefits

• Competitive salary and annual reviews
• Opportunity to participate in Flo's performance incentive scheme
• Paid holiday, sick leave, and female health leave
• Enhanced parental leave and pay for maternity, paternity, same-sex and adoptive parents
• Accelerated professional growth through world-changing work and learning support
• Flexible office + home working, up to 2 months a year working abroad
• 5-week fully paid sabbatical at 5-year Floversary
• Flo Premium for friends & family, plus more health, pension and wellbeing perks