LLM Developer

microTECH Global Limited; City of London; Hybrid; GBP 60,000 - 80,000; Part time

Job summary

A tech solutions company in West London is seeking an LLM Developer to design and deploy a web-based AI agent for enhancing QA tasks. The ideal candidate will have a Bachelor's degree in Computer Science and strong experience in software development and NLP technologies. This hybrid role involves responsibilities such as implementing NLP pipelines and building AI architectures using LLM APIs.

Qualifications

• Bachelor's degree in Computer Science, AI, or a related technical field.
• Experience in software development (Backend or Full-Stack).
• Strong proficiency in Python or other backend languages.

Responsibilities

• Design & implement NLP pipelines for key information extraction.
• Develop a Retrieval-Augmented Generation (RAG) system.
• Build AI agent architecture using modern LLM APIs.

Skills

Python

Software Development

NLP

Agentic AI Systems

LLM APIs

Education

Bachelor's degree in Computer Science or related field

Tools

LangChain

LlamaIndex

Flask

Django

Express

Job description

Job Title: LLM Developer

Location: West London, UK (Hybrid Working)

Type: Contract (Inside IR35)

Duration: 12 Months

Brief:

We are seeking a highly skilled LLM Developer to design, build, and deploy a web-based AI agent that will automate and elevate our core QA coordination tasks.

Responsibilities:

• Design & Implement NLP Pipelines: Parse, understand, and extract key information from unstructured Release Notes and Test Policy documents.
• Develop RAG Systems: Fine-tune a Retrieval-Augmented Generation (RAG) system, training models on QA policies for accuracy and context-awareness.
• Build AI Agent Architecture: Utilize modern LLM APIs (e.g., OpenAI, Anthropic, Gemini) and frameworks (e.g., LangChain, LlamaIndex) to create a robust system.
• Integrate Backend APIs: Enable the AI agent to automatically publish generated test guides to our internal web platform.
• Create Web-Based UI: Develop a simple, effective interface for QA teams to interact with, review, and override AI outputs if necessary.

Requirements:

• Bachelor's degree in Computer Science, AI, or a related technical field.
• Experience in software development (Backend or Full-Stack).
• Strong proficiency in Python or other backend languages (e.g., Node.js, Java) and frameworks (e.g., Flask, Django, Express).
• Proven experience building applications using LLM APIs (e.g., OpenAI) in commercial or production-level environments.
• Hands-on experience with AI frameworks like LangChain or LlamaIndex.
• Experience designing or building agentic AI systems.

If this sounds of interest, please apply here or reach out to [e-mail]