Remote Portuguese Content Evaluator (Freelance)

Synthires; Portugal; Remote; EUR 50,000 - 55,000; Part time

Benefits offered by this job

Weekly payments

Independent contractor engagement

Job summary

Synthires is seeking a Portuguese Expert to contribute to advanced language evaluation projects on a remote basis. You will review and create Portuguese-language content, assess linguistic accuracy, and provide structured feedback to support high-quality language systems.

Ideal candidates are native or near-native Portuguese speakers with strong English writing, keen reasoning, and meticulous attention to detail. This is a freelance hourly engagement open to professionals in Western Europe.

Qualifications

• Native or near-native fluency in Portuguese.
• Strong written English communication skills.
• Bachelor’s degree (completed or in progress).
• Excellent written reasoning abilities and strong attention to detail.
• Ability to evaluate content objectively and consistently across different subject areas.

Responsibilities

• Create and review high-quality Portuguese-language content across topics and contexts.
• Evaluate written materials for linguistic accuracy, clarity, tone, and cultural appropriateness.
• Identify ambiguous, misleading, or context-sensitive language and provide detailed explanations.
• Classify and analyze conversations and content using structured evaluation guidelines.
• Document reasoning behind language and content judgments with clear written explanations.
• Provide feedback to improve overall language quality, consistency, and user experience.

Skills

Portuguese fluency

English writing

Written reasoning

Attention to detail

Objective evaluation

Education

Bachelor’s degree (completed or in progress)

Job description

Synthires is seeking a Portuguese Expert to contribute to advanced language evaluation projects on a remote basis. You will review and create Portuguese-language content, assess linguistic accuracy, and provide structured feedback to support high-quality language systems.

Ideal candidates are native or near-native Portuguese speakers with strong English writing, keen reasoning, and meticulous attention to detail. This is a freelance hourly engagement open to professionals in Western Europe.