OpenAI

Applied AI Engineer, Digital Natives

London, United Kingdom

Senior

HYBRID

OpenAI is hiring an Applied AI Engineer in London to work directly with Digital Native companies. In this role you will design, build, and deploy AI-powered products and systems, taking them from early experimentation through to production and scale. You will write code, build evaluation systems, resolve complex integrations, and guide decisions around model behavior, reliability, latency, cost, safety, and governance. The role sits within OpenAI's Applied AI Engineering team and requires strong hands-on engineering skills alongside the ability to connect technical decisions to real busines...

Python

AI/ML system design

LLM application development

Evaluation system design

Production engineering

System integration

Observability and reliability

Debugging and root cause analysis

Technical architecture

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