Greenfield AI Engineer: Agentic Systems | London

Huxley; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Job summary

Huxley in London is seeking an ambitious AI Engineer to design and build agentic AI systems that can reason, plan, and act autonomously across complex business domains.

You will design and deploy custom LLM pipelines, memory architectures and tool-use frameworks, collaborating with product and engineering teams to weave AI into real-world workflows while owning the end-to-end solution.

Qualifications

• Proven experience in building AI/ML systems.
• Strong Python skills with modern AI frameworks.
• Deep understanding of LLMs, vector databases and prompt engineering.

Responsibilities

• Designing and implementing agentic AI systems capable of autonomous decision-making and task execution.
• Building custom LLM pipelines, memory architectures and tool-use frameworks.
• Collaborating with product and engineering teams to integrate AI into real-world workflows.
• Contributing to the development of our proprietary AI platform - no plug-and-play, all innovation.

Skills

Python

LLMs understanding

Multi-agent systems

Greenfield development

Tools

LangChain

Hugging Face

PyTorch

Azure OpenAI

Azure Cognitive Services

Azure Machine Learning

Vector databases

Job description

Huxley in London is seeking an ambitious AI Engineer to design and build agentic AI systems that can reason, plan, and act autonomously across complex business domains.

You will design and deploy custom LLM pipelines, memory architectures and tool-use frameworks, collaborating with product and engineering teams to weave AI into real-world workflows while owning the end-to-end solution.