Brazilian Portuguese Linguistic Expert

$40/hr

rate as listed

Workload: ~15h/week
Engagement: Project-based
Location: Worldwide
Field: Languages

Evaluate, annotate, and refine Brazilian Portuguese outputs from a large language model across translation, summarization, dialogue, and grammar tasks. The work requires native or near-native Brazilian Portuguese, professional English, and relevant experience in translation, editing, linguistic annotation, or Portuguese NLP data.

The work

You would review Brazilian Portuguese text generated by a large language model, identify linguistic and cultural problems, and edit or rewrite content to meet Brazilian standards. Tasks may cover translation, summarization, dialogue, grammar correction, and annotation of grammatical, syntactic, and semantic features. You would also document recurring model errors and provide analysis that researchers can use to improve training.

What the platform screens for

The screen is likely to test native or near-native fluency in Brazilian Portuguese, including grammar, syntax, stylistics, regional variation, register, and distinctions from European Portuguese. It will also look for professional experience in translation, editing, linguistic annotation, or Portuguese NLP data work, plus professional fluency in English. Interest in AI and LLM-driven language technologies is preferred but not required.

Practical details

The listing describes work with a distributed, remote team. It does not state whether the workflow is fully asynchronous, how many hours are typical, or how long the project will run, so candidates should be ready to give specific availability and clarify scheduling expectations during screening.

Pay band: $40/hr

What they look for

Native or near-native fluency in Brazilian Portuguese
Professional experience in Portuguese translation, editing, linguistic annotation, or NLP data work
Professional fluency in English
Knowledge of Brazilian Portuguese grammar, syntax, semantics, stylistics, register, and regional variation
Ability to distinguish Brazilian Portuguese from European Portuguese usage
Detailed linguistic error analysis and feedback writing

Included with this listing

Interview prep — 10 questions

Matched to what this platform's screening actually measures. Answer each out loud in 60–90 seconds: claim → concrete example → implication.

What it tests: This tests whether your relevant experience involved accountable language decisions rather than informal writing or general bilingual work.
A strong answer: Give one or two verifiable projects, naming the content type, your responsibilities, approximate scope, review process, and final deliverable. Distinguish clearly between translation, editing, annotation, and NLP data work.
Where people lose it: Candidates lose points by saying they have worked with Portuguese content without identifying what they personally produced, reviewed, or labeled.

Summary, eligibility guidance and screening preparation are prepared by Sidequest from the platform's posting. Check the source listing before applying.