openleverweloglobal

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

Weloglobal

LocationPorto, Portugal

EmploymentFreelance

Posted2026-03-16T07:32:37.241000+00:00

Last observed2026-08-26 21:50:47.584221

Job idweloglobal-weloglobal:lever:2dedf12e-fcab-41e3-b9d3-3d197246c908

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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