AI engineer (UK)

Stack

Responsibilities

• ▹Architect, develop, and deploy high-performance, scalable AI applications into production
• ▹Drive development of intelligent agents and AI-powered features, turning research into practical solutions
• ▹Collaborate closely with research scientists, data scientists, and product managers on technical requirements
• ▹Research and evaluate emerging AI technologies, frameworks, and tools
• ▹Champion responsible AI practices: bias detection, explainability, safety alignment

Requirements

• ▹5+ years of professional experience building and deploying ML/AI systems in production
• ▹Proficiency in Python and experience with PyTorch, TensorFlow, or JAX
• ▹Strong foundation in machine learning, deep learning, and NLP, particularly with LLMs
• ▹Experience with cloud platforms (AWS, GCP, Azure) and MLOps tooling
• ▹Ability to write clean, efficient, well-tested code for scalable systems

Soft skills

What we offer

• ▹Generous PTO plus company holidays
• ▹Comprehensive medical and dental insurance
• ▹Paid parental leave for all parents (16 weeks)
• ▹Fertility and family planning support
• ▹Early-detection cancer testing (Galleri)
• ▹Competitive pension scheme with company contribution
• ▹Wellness and learning & development stipends
• ▹Company-wide and team off-sites
• ▹Competitive compensation and stock options

About the company

WRITER builds an enterprise AI platform used by companies like Mars, Marriott, Uber, and Vanguard to build and deploy AI agents grounded in their own data. Founded in 2020 and valued at $1.9B, the company is backed by leading investors, with hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London.