Founding Engineer - AI

Opereit

Full-time Other-General
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Location
barcelona, cataluรฑa, Spain
Posted
July 26, 2026

Job Description

You build the LLM reasoning that runs underneath everything we ship: turning messy logistics data, contracts, invoices, claims, tickets, into clean, canonical structure that machines can act on. This is a horizontal role: your work powers every product surface, not one. If you think software-first, AI-second, this is your seat. (Prefer owning batch pipelines and dashboards? Look at our Software Engineer opening instead.)

$2.5M pre-seed, backed by Seedcamp and Yellow alongside top-tier investors in London, Paris, and Madrid. On-site in Barcelona, moving fast. You'll work in a small, high-agency team where you own problems end to end and see your code hit production the same week.

ABOUT OPEREIT

We're building the Logistics Brain. Every year the logistics industry loses a fortune to invoices, contracts, and claims still handled by hand. Carriers like UPS, FedEx and DHL overcharge and mishandle shipments at scale, and their customers rarely have the tooling ...