AI Engineer (Claude + Copilot)

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

Job summary

Gazelle Global is seeking an AI Engineer for a 12-month contract in London, with a hybrid pattern including 3 days on-site. The role centers on delivering practical enterprise AI solutions built on LLMs, Generative AI and AI-assisted development tools.

You’ll design and deploy AI-powered applications, develop AI agents and copilots, and create intelligent engineering workflows using technologies including GitHub Copilot, Claude Code, OpenAI, Azure OpenAI and Anthropic Claude.

Qualifications

• Generative AI, LLMs and prompt engineering fundamentals.
• Experience with RAG and vector databases.
• Hands-on with GitHub Copilot, Claude Code and OpenAI platforms.
• Experience designing AI agents and copilots.

Responsibilities

• Design and deploy AI-powered applications for enterprise use.
• Develop AI agents, copilots and intelligent workflows.
• Integrate with APIs, microservices and vector databases.

Skills

GitHub Copilot

Claude Code

OpenAI

Azure OpenAI

Anthropic Claude

LLMs

Generative AI

LangChain

LangGraph

CrewAI

AutoGen

Semantic Kernel

Python

JavaScript/TypeScript

C#

Java

RAG

vector databases

REST APIs

microservices

AI agents

prompt engineering

Tools

GitHub Copilot

Claude Code

OpenAI

Azure OpenAI

Anthropic Claude

LangChain

LangGraph

CrewAI

AutoGen

Semantic Kernel

Job description

An AI Engineer is required for a 12-month contract in London, working hybrid with 3 days onsite. The role focuses on building practical enterprise AI solutions using LLMs, Generative AI and AI-assisted development tools.

You’ll design and deploy AI-powered applications, develop AI agents and copilots, and create intelligent engineering workflows using technologies including GitHub Copilot, Claude Code, OpenAI, Azure OpenAI and Anthropic Claude. You’ll also work across RAG, vector databases, prompt engineering, APIs and microservices.

Key Skills:

• GitHub Copilot & Claude Code
• OpenAI, Azure OpenAI & Anthropic Claude
• LLMs & Generative AI
• LangChain, LangGraph, CrewAI, AutoGen or Semantic Kernel
• Python, JavaScript/TypeScript, C# or Java
• RAG & vector databases
• REST APIs & microservices
• AI agents and prompt engineering

Desired Skills and Experience

Generative AI, Large Language Models (LLMs), GitHub Copilot, Claude Code, RAG, AI Agents, LangChain/LangGraph, OpenAI/Azure OpenAI, Python, Prompt Engineering,