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Brazilian Subject Matter Expert in History

WelocalizeRemote - EuropeGlobal Freelance & Agency Opportunities
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Salary
Not listed
Job type
Freelance-Remote
Work mode
Remote
Posted
17 Jun 2026
Status
Open · checked 7d ago

About this role

Enterprise AI Training Data & Human seeks a Brazilian Subject Matter Expert in History for a remote, flexible freelance project based in Europe. This freelance position invites qualified historians holding a PhD to develop specialized training data that helps advanced artificial intelligence systems better understand Brazilian history and society.

Role Overview

This engagement involves partnering with a social media client through Enterprise AI Training Data & Human to produce top-tier AI training resources. Freelancers operate remotely and manage their own schedules across an estimated sixty-hour volume spanning about two months. All tasks are completed entirely in Brazilian Portuguese, focusing on historical topics unique to Brazil.

Key Responsibilities

Design difficult, expert-level historical questions regarding Brazil that standard artificial intelligence models struggle to answer.
Compose comprehensive, ideal responses in Brazilian Portuguese.
Divide each generated response into individual cited facts, detailing their exact sources and relevance.
Utilize consumer-grade large language models with search capabilities solely for prompt difficulty calibration and research support.

Requirements

Hold a PhD degree as a mandatory qualification in the history domain.
Possess native-level fluency in Brazilian Portuguese.
Deliver completely original work without relying on artificial intelligence to generate questions, answers, or fact breakdowns.

Skills and Tools

Large Language Models (LLM)
Natural Language Processing (NLP)
Research tools such as Gemini Pro for difficulty calibration

About the Company

Enterprise AI Training Data & Human, operating via welodata.ai and Welo Global, leads the multilingual artificial intelligence, technology, and content solutions sector. Serving more than two thousand clients across three hundred languages, the organization combines a massive network of over five hundred thousand domain experts with advanced computational linguistics and ISO-certified compliance.

How to Apply

Interested candidates should visit the official company careers page to submit their application for this freelance engagement.

Skills and tech stack

Questions candidates ask

What is the primary objective of this role?

The specialist creates challenging, expert-level historical questions and answers in Brazilian Portuguese to train artificial intelligence systems.

Is this position remote?

Yes, this is a remote freelance engagement based in Europe with flexible working hours.

What educational qualification is strictly required?

Candidates must hold a PhD in history to be considered for this position.

Can I use AI to write the content?

No, all questions, answers, and fact breakdowns must be original work. Artificial intelligence tools may only be used for research support and prompt calibration.

What language is used for the tasks?

All work is conducted in Brazilian Portuguese.

Ready to apply?

The application is on the official Welocalize careers page.

Apply on company site