AI Systems Architect - Agentic AI at Scale

Profile 29; Manchester; On-site; GBP 40,000 - 75,000; Full time

Benefits offered by this job

Benefits

Job summary

AI Builder in the United Kingdom is hiring an AI Builder to design and implement AI and agentic AI systems addressing real-world problems. You will work with clients and internal teams to build fast PoCs, then productionise scalable AI capabilities across platforms.

The role emphasizes strong system design, rapid iteration, and responsible deployment of AI solutions, with hands-on coding in Python and use of agentic tooling.

Qualifications

• Experience building AI or agentic AI systems in any context.
• Proficiency in Python and system design principles.
• Experience with agentic coding tools (e.g., Claude Code, OpenAI Codex).
• Strong ability to design scalable, testable AI solutions.

Responsibilities

• Design, develop, deploy and scale AI and agentic AI systems for clients and internal use.
• Collaborate with service designers, engineers and analysts to identify AI use cases.
• Build rapid PoC and prototype AI systems to demonstrate feasibility and usefulness.
• Productionise and scale AI systems within wider products and platforms.
• Iterate and improve deployed AI systems for performance, quality and cost.
• Build solutions using agentic coding tools with strong system design.
• Advise on AI strategy, adoption and scaling for clients.
• Contribute to R&D, tooling and the company’s AI proposition.
• Support bids and client engagements where AI capability differentiates.
• Stay aware of evolving AI landscape at model/product and business levels.

Skills

AI systems

Agentic AI

Python programming

System design

Math/CS basics

Claude Code

OpenAI Codex

Tools

Claude Code

OpenAI Codex

Job description

AI Builder in the United Kingdom is hiring an AI Builder to design and implement AI and agentic AI systems addressing real-world problems. You will work with clients and internal teams to build fast PoCs, then productionise scalable AI capabilities across platforms.

The role emphasizes strong system design, rapid iteration, and responsible deployment of AI solutions, with hands-on coding in Python and use of agentic tooling.