Technical Architect- Agentic Production

EF Recruitment; City Of London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Hybrid 2-3 days/week in office

Free breakfast

Job summary

EF Recruitment is seeking a Technical Architect for a 12-month contract at a central London headquarters. You will design agentic production pipelines and build tools that scale paid media creative across EMEA.

Collaborate with the Creative Strategist and Designers, manage MCP servers, and integrate LLM tooling with internal systems. Hybrid work arrangement with in-office days is available.

Qualifications

• Proven experience building agentic tools and automated workflows.
• Fluency with LLM APIs and vector databases for retrieval augmented generation.
• Hands-on MCP experience with secure tool integrations.
• Strong Python and JavaScript/Node.js development across REST APIs.
• Knowledge of context engineering and JSON/XML data formats.

Responsibilities

• Design, build, and deploy agentic workflows and internal tools for automating ad asset generation.
• Architect and manage MCP servers, securing connections between LLM apps and data sources.
• Develop and maintain data pipelines, media libraries, and production software integrations.
• Create automated agents to read design systems and output production-ready assets.
• Collaborate with Creative Strategist and Designers to align tooling with creative goals.

Skills

Agentic tool development

LLM API programming

Python

JavaScript/Node.js

REST APIs

Tools

LangChain

CrewAI

StackAI

OpenAI SDKs

Pinecone/Chroma

Job description

Our client a global leader in the Tech Industry is seeking a Technical Architect for a 12 month contract based at their stunning UK headquarters in central London.

A key role within a dedicated design team you will be the technical architect behind the studio’s automated and agentic production pipelines, building tools that allow them to scale paid media creative across EMEA at speed.

Key Responsibilities

• Design, build, and deploy agentic workflows and custom internal tools utilizing Anthropic Claude, OpenAI, and API ecosystems to automate the generation of static and video ad assets.
• Architect and manage Model Context Protocol (MCP) servers and configurations, establishing secure, standardized connections between LLM applications and our external tools, data sources, and asset repositories.
• Develop and maintain the technical plumbing and API integrations connecting performance data pipelines, media libraries, and production software.
• Build automated agents capable of reading design systems, parsing creative template libraries, and outputting production-ready static and video assets.
• Collaborate closely with the Creative Strategist and Designers

Skills

• Proven experience building agentic tools, multi-agent frameworks, and automated workflows using LangChain, CrewAI, or StackAI.
• Programmatic fluency with LLM APIs (specifically Anthropic Claude and OpenAI SDKs), vector databases (such as Pinecone or Chroma), and retrieval-augmented generation concepts.
• Hands-on experience developing with Model Context Protocol (MCP)
• Software development in Python and JavaScript/Node.js with extensive experience building, connecting, and securing REST APIs.
• Familiarity with context engineering, prompt architecture, and structured data formats (JSON, XML) used to drive automated design and video workflows.

Knowing how to programmatically interact with design systems, template libraries, or video rendering engines is a massive plus.

Benefits

• Global Technolgy Leader
• Long Contract
• Hybrid 2-3 days/week in office
• Free breakfast