Hire · AI agents
Hire an AI agents engineer
Production AI agents — Milton Keynes. CityFibre-scale delivery, RAG and tool use, at freelancer rates. Charities: at-cost applications.
Production agents
I build AI agents that call tools, retrieve from your knowledge (RAG), respect guardrails and ship behind real APIs — not slide-deck demos. Stack choices follow the job: TypeScript, Node, Python, PostgreSQL, vector stores and the model APIs your team already trusts.
- Agent loops with tool use and structured outputs
- RAG over your documents and systems, with guardrails
- API integrations, tests and deploy into existing estates
Proof — CityFibre
Built and launched 10+ production AI agents, including QA agents that cut QA cycle time by up to two days. Implemented Claude and Grok RAG workflows with vector databases, guardrails and API integrations. Role: Senior Applied AI / Full-Stack Engineer, Mar 2023 – Jun 2026. Same facts as /services/rag — no invented metrics beyond that page.
Hire vs SaaS
Buy SaaS when a packaged agent product already fits. Hire when you need agents wired into your estate, with ownership of the code and a clear quote. No day rates published on this site — agree scope and price first. Charities can apply for at-cost work.
Related
- Arc — code intelligence for AI coding tools (independent product)
- Hire RAG / production AI — focused RAG hire lander
- Services — applied AI and full-stack hire pillar
- Contact / enquire
Frequently asked questions
What does a production AI agents engineer do?
Design, build and ship AI agents that run in real operations — tool use, RAG over your content, guardrails and API integrations — not demo chatbots. Delivery includes owned code, tests and deploy.
What CityFibre proof can I cite?
At CityFibre (Senior Applied AI / Full-Stack Engineer, Mar 2023 – Jun 2026): built and launched 10+ production AI agents, including QA agents that cut QA cycle time by up to two days; Claude and Grok RAG with vector databases, guardrails and API integrations. No further metrics invented beyond the /services/rag and CityFibre engagement pages.
Hire an engineer vs buying SaaS agents?
SaaS agent products fit standard workflows. Hire when you need agents trained on your systems, with your APIs, compliance and ownership of the code. You talk to me; I build and hand over. Scope and price are agreed with a clear quote — no invented day rates on this site.
How does this relate to Arc and RAG?
Client agent work is separate from independent products. Arc (/work/arc) is code intelligence for AI coding tools. For a focused hire page on RAG systems see /services/rag. This page is the AI-agents hire angle.
Do you invent day rates here?
No. Freelancer rates are quoted per engagement after scope is clear. Charities can apply for at-cost work via the contact form.
Where do I start?
Use Start a project on /#enquire. Browse /services, /services/rag, /work/arc and /work/cityfibre for proof and product context.
Start a project · Services · RAG hire · Arc · CityFibre