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

WelocalizeItalyData Validation
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Salary
Not listed
Job type
Freelance
Work mode
Remote
Posted
16 Mar 2026
Status
Open · checked 9d ago

About this role

Enterprise AI Training Data & Human seeks a freelance Senior Prompt Engineer in Italy to work on a remote basis. This part-time engagement focuses on managing technical migration workflows and optimizing model performance using specialized internal platforms.

Role Overview

The Senior Prompt Engineer will steer the end-to-end technical migration workflow required for transitioning templates to LLM autoraters. Operating within the Data Validation department, this freelance position suits professionals experienced in advanced prompt engineering techniques and large language models.

Key Responsibilities

Manage the complete technical migration workflow when transitioning templates to LLM autoraters.
Utilize proprietary internal tools to apply prompt engineering methods.
Focus on maximizing the performance and accuracy of machine learning models.

Skills and Tools

Large Language Models (LLM)
Prompt Engineering
Internal client tools and data validation workflows

About the Company

Enterprise AI Training Data & Human specializes in artificial intelligence training data solutions and human-in-the-loop validation services. The organization provides advanced data infrastructure and engineering support to enhance machine learning capabilities.

How to Apply

Interested candidates should visit the official company careers page at welodata.ai to submit their applications for this remote freelance opportunity.

Skills and tech stack

Questions candidates ask

What is the job title for this position?

The job title is Senior Prompt Engineer for Project Lion.

Is this position remote?

Yes, this role is fully remote for candidates located in Italy.

What is the employment type?

This position is offered on a freelance, part-time basis.

What are the core responsibilities of the role?

The engineer is responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters and maximizing model performance using internal tools.

Where can I apply for this job?

Applicants can apply directly on the official company careers page at welodata.ai.

Ready to apply?

The application is on the official Welocalize careers page.

Apply on company site