An AI engineer for a small business

An AI engineer is a program that writes and runs software the way a junior developer would, except you brief it in a chat and it works while you do something else. It has its own computer in a data centre, so it keeps going when your laptop is shut and your shop is closed.

You do not need to know how to code to use one. You do need to be able to say clearly what “finished” looks like — which is the same skill that makes hiring a human go well, and it is the whole job.

The website you keep meaning to fix. New prices, a page for the new service, opening hours that have been wrong since spring, photographs that take nine seconds to load on a phone. Small, well-defined, endlessly deferred — exactly the shape that works.

The spreadsheet somebody updates by hand. Stock counts copied from one system to another, a weekly report assembled from three exports, invoices renamed and filed. If a person does it the same way every week, it can be done on a schedule instead.

Orders and enquiries that arrive as email. Pulled into one list, sorted, with the ones that need a human flagged. Not answered on your behalf — collected, so nothing sits unread for three days.

A small tool nobody sells you. A booking page that fits how you actually book. A stock alert that knows your supplier’s lead time. The thing every off-the-shelf product does almost right.

Watching something and telling you. A competitor’s prices, a supplier’s stock page, your own site going down at the weekend. Checked hourly, and a message only when something changed.

The difference between a good result and a frustrating afternoon is almost entirely in the request, and there are three parts to a good one.

Say the outcome, not the method. “I want a page where customers pick a time and I get an email” beats any instruction about how to build it. You are not qualified to design the method and you do not need to be.

Say how you will know it worked. “I can book Tuesday at 3pm from my phone and the email arrives.” That sentence is what turns a vague brief into something that can be finished and checked.

Say what must not change. The existing prices, the logo, the fact that Dave in the warehouse relies on that spreadsheet keeping its column order. An agent cannot guess which parts are load-bearing.

Asking for everything at once. “Redo the website” gets you something generic. “Fix the opening hours and make the phone number tappable” gets you a small correct change, and by the fourth of those you will have learned how to ask for the fifth.

Not saying where things live. The agent starts with a blank computer. It cannot see your website’s admin login or your accounting system unless you tell it how to get there — and you should think carefully before you do.

Being too polite to say it is wrong. “That is not what I meant, the button should be at the top” is a completely normal thing to send, and it is a two-minute fix. Nobody’s feelings are involved.

It cannot decide what your business should do. It will build the thing you describe, competently, including when the thing you described was a bad idea.

It cannot touch a system it has no access to, and giving it access to your bank, your card processor or your customer records is a decision to make slowly and narrowly, if at all.

It cannot take responsibility. Anything that goes out to customers or touches money should be looked at by a person first — which is why the sensible setup keeps a human in the loop at the moment a change actually lands, and why ours does.

And it is not a replacement for a professional on anything regulated, safety-critical or legally binding. Accounts, contracts, medical or financial advice: still people.

Less than a morning of a freelancer’s time. The comparison is worked through properly in hiring an AI engineer instead of a freelancer, including the parts where the freelancer is the better answer — and for anything that needs judgement, taste or accountability, they are.

A sensible first month: pick the smallest annoying thing on your list, ask for it in one sentence with a way to check it, and see what comes back. If nothing useful does, you have lost the price of a takeaway.