Senior AI Engineer – RAG Pipelines & LLM Ops

Company: The Portfolio Group
Apply for the Senior AI Engineer – RAG Pipelines & LLM Ops
Location: London
Job Description:

The Portfolio Group is seeking a Senior AI Engineer to design production-grade AI systems focused on accuracy and scalability in London. This role involves developing RAG pipelines, building solutions with innovative tools such as LangChain, and mentoring junior engineers.

You will work in a strategic environment where AI is prioritized, contributing to robust workflows and quality frameworks, and you must possess strong Python engineering and cloud experience.

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Posted: June 8th, 2026