Intern AI Engineer

Engineering

Internship

Amsterdam

Work on the model layer behind our content optimizer and product matching, from prompt design to checking whether the output is actually right.

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Blueprint turns thousands of retailer pages into events every day. A growing part of that work is model shaped: rewriting product copy to fit a retailer, matching the same product across retailers that describe it differently, and answering questions about a catalog in plain language. You will work on that layer.

What you will work on

Prompts and evaluation for the content optimizer, which rewrites product titles and descriptions to match the guidelines a retailer publishes and the tone of voice a brand sets.
Product matching across retailers, where names, images and identifiers rarely agree.
Evaluation harnesses, so we can tell whether a change to a prompt or a model made the output better or just different.
Small experiments end to end, from a question to a result we can act on.

What we look for

You are studying something technical and you have built things with language models beyond a demo. Python or Go, and enough SQL to check your own numbers. You care about measuring quality, because a model that sounds right and is wrong costs us a customer.

You will work next to the founders in Amsterdam most days. Tell us when you are available and for how long. Every application gets a reply within five working days.