Senior Gen AI Engineer – London (Hybrid) - £90-120k

Prompt Engineering | RAG Pipelines/Vector DB | OpenAI & LangChain | Flexible Working

Ada Meher is currently working with an equity backed SaaS software vendor in the construction space who are recruiting a Senior AI Engineer with skills in LLM, RAG pipeline builds & fine-tuning and optimisation of prompts & models to join their R&D focused engineering squad as they continue to push the boundaries of AI-enablement in their products.

The ideal candidate will have a strong background in Software Engineering, preferably with Python, as well as multiple years of experience working on AI models in a production environment. They are also looking for a candidate who is comfortable leading a small development team on a project from end-to-end.

As a modern workplace, they operate with a flexible hybrid policy. This means asking employees to attend their Central London hub for a team day once a week with the flexibility to work the rest of the week remotely – so candidates should be semi-local.

To Be Considered:

6+ years of Engineering experience 2+ years of commercial work on production level LLM / Gen AI projects Strong experience with Python/FastAPI, Node/Typescript or similar Experience with relevant technologies such as OpenAI, LangChain/LangGraph, LlamaIndex Experience with Hugging Face and LoRA/QLoRA for fine-tuning Experience with RAG & Vector DBs eg. FAISS,...