Portuguese AI Safety Prompt Specialist (Remote)

Mercor; Lisboa; On-site; EUR 47,000 - 52,000; Full time

Job summary

Mercor is seeking a bilingual Portuguese Generalist Expert for an AI Safety remote contract. You will craft expert-level prompts in Portuguese and evaluate model responses to ensure safety and policy compliance.

Responsibilities include applying guidelines, flagging adversarial content, and documenting reasoning. The ideal candidate has native Portuguese, strong English, a Bachelor's degree, and sharp judgment for sensitive topics. Remote work from Portugal or Western Europe is preferred.

Qualifications

• Native or near-native fluency in Portuguese.
• Business-level written English.
• Bachelor's degree or in progress.
• Strong written reasoning and high attention to detail.
• Sound judgment around sensitive and dual-use information.

Responsibilities

• Write expert-level prompts in Portuguese across sensitive subject areas.
• Apply structured guidelines to classify prompts and conversations.
• Flag adversarial phrasings and escalation patterns; document reasoning.
• Evaluate and strengthen how AI models handle Portuguese content and safety.
• Work independently and asynchronously to meet deadlines while improving AI model safety.

Skills

Portuguese

English

Attention to detail

Judgment

Education

Bachelor's degree

Job description

Mercor is seeking a bilingual Portuguese Generalist Expert for an AI Safety remote contract. You will craft expert-level prompts in Portuguese and evaluate model responses to ensure safety and policy compliance.

Responsibilities include applying guidelines, flagging adversarial content, and documenting reasoning. The ideal candidate has native Portuguese, strong English, a Bachelor's degree, and sharp judgment for sensitive topics. Remote work from Portugal or Western Europe is preferred.