openleverweloglobal

Project Lion - Senior Prompt Engineer - Spain (Remote, Part-Time)

Weloglobal

LocationSpain

EmploymentFreelance

Posted2026-03-16T07:24:55.118000+00:00

Last observed2026-08-26 21:50:47.584221

Job idweloglobal-weloglobal:lever:bc3b940e-1ac4-4a45-8507-24826a45bdeb

We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.

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