Portuguese Text Data Annotator (Remote, AI Training)
$30 - $65 per hourVettedlance
Label and review Portuguese text and documents used to train language models. You check grammar, regional usage and consistency, and suggest improvements to the guidelines. What you will do Annotate, label and review Portuguese text or document data Check grammar, syntax and regional variation Give feedback on language use, translations and data quality Document decisions and suggest workflow improvements What you need Professional-level Portuguese (C1 or higher) Working English (B2 or higher) Careful, consistent annotation habits Language, translation or annotation experience is a plus Contract Remote, hourly contract (independent contractor) Part-time, flexible: 10–40 hrs/week Remote Brazil only (required) Pay: $30 – $65 / hour (USD). Paid weekly in USD. Typical rate $30–$65 per hour, confirmed after a short paid assessment. #J-18808-Ljbffr
- Vettedlance seeks a Portuguese language data annotator to label and review Portuguese text and documents for LM training. You will assess grammar, regional usage and consistency while... ..., translation or annotation. This is a remote, part-time hourly contract with Brazil-...Remote jobTrainingPortuguese language skillsHourly payContract workPart time
- ...RWS TrainAI in the United States seeks General AI Data Annotators fluent in Brazilian Portuguese and English to remotely annotate and validate AI outputs. This part-time W-2 role offers 20 hours per week with a training program to onboard you to project guidelines....Remote workTrainingPortuguese language skillsPart timeHome office
$15 per hour
...Outlier is an AI training platform owned and operated by Scale AI. Outlier... ..., from generating training data to evaluating the performance... ...looked or sounded wrong, all remotely and on your own schedule.... ...flickering or unnatural motion, text errors, and audio that doesn'...Remote workTrainingHourly payContract workPart timeFor contractorsWork experience placementFreelanceInternshipNight shift$15 - $20 per hour
...earning opportunities — remote jobs, surveys, clinical... ...THE ROLE The future of AI is being built right now... ...the humans labeling the data are the ones making it... ...Data Annotators to help train the next generation of machine... ..., tag, and classify text, images, audio, and...Remote workTrainingHourly payFlexible hours$15 per hour
...Outlier is an AI training platform owned and operated by Scale AI. Outlier... ..., from generating training data to evaluating the performance... ...looked or sounded wrong, all remotely and on your own schedule.... ...flickering or unnatural motion, text errors, and audio that doesn'...Remote workTrainingHourly payContract workFor contractorsWork experience placementFreelanceInternshipImmediate startWork from homeNight shift$15 per hour
...Outlier is an AI training platform owned and operated by Scale AI. Outlier... ..., from generating training data to evaluating the performance... ...looked or sounded wrong, all remotely and on your own schedule.... ...flickering or unnatural motion, text errors, and audio that doesn'...Remote workTrainingHourly payContract workFor contractorsWork experience placementFreelanceInternshipWork from homeNight shift$20 per hour
...As an AI Training Specialist (Data Annotation), you’ll play a key role in helping train and improve artificial... ...how AI models learn to recognize text, images, and other data accurately.... ...candidate will have: This is a fully remote position, but you must be located within...Remote workTrainingHourly payFull timePart time- ...Outlier is an AI training platform owned and operated by Scale AI. Outlier... ..., from generating training data to evaluating the performance... ...looked or sounded wrong, all remotely and on your own schedule.At... ...flickering or unnatural motion, text errors, and audio that doesn'...Remote workTrainingContract workFor contractorsFreelanceInternshipNight shift
- Rex.zone is seeking a remote data annotator in Phoenix to produce high-quality training data for AI systems across NLP and computer vision. You will label text and image data, and participate in RLHF-style evaluations to help improve model outputs. This full-time remote...Remote jobTrainingFull time
- ...Alignerr is seeking a native Portuguese language expert to help evaluate and improve AI systems for Portuguese-language learning... ...communicates in Portuguese. This remote, hourly contract requires a... ...will review AI-produced speech and text, provide structured feedback, and...Remote workTrainingPortuguese language skillsHourly payContract work
- ...zone connects annotators with remote, full-time data annotation work supporting AI/ML and LLM training pipelines. You will create high... ...Will Do Label and categorize text, image, and multimodal data using... ...on guideline adherence, inter-annotator agreement, edge-case handling,...Remote jobTrainingFull time
- About The Role Remote data annotator jobs in Phoenix at Rex.zone focus on producing high-quality training data for AI systems across NLP, computer vision, and LLM training pipelines.... ...Will Do Label data for NLP tasks such as text classification, intent, sentiment,...Remote jobTrainingFull time
- Remote Data Annotator Jobs in Los Angeles (Fully Remote) Rex.zone is hiring Mid-Senior remote data annotators to create and evaluate training data for AI/ML systems, including NLP, computer vision, and content... ...data labeling rules to text, image, audio, or multimodal...Remote jobTraining
$15 per hour
...Nasdaq: INOD) is a global data engineering company. We... ...Intelligence (AI) are inextricably linked... ...role. It’s a part-time, remote, flexible, project-specific... ...Creation of additional training data for machine learning... ...cropping), generating new text (paraphrasing, summarization...Remote workTrainingHourly payFull timePart timeFor contractorsFlexible hoursShift work- Alignerr Corp. is seeking a native Portuguese language expert to help evaluate and improve AI training for Portuguese learners. This remote, hourly contract role focuses on assessing accuracy... ...quality of AI-generated speech and text, from CEFR Pre-A1 through B2+. You’ll...Remote jobTrainingPortuguese language skillsHourly payContract work
- ...AI Language Expert — Portuguese (AI Training) We’re looking for Portuguese language experts to help evaluate and... ...Type: Hourly Contract Location: Remote Commitment: Minimum 15 hours/week... ...AI-generated Portuguese speech and text for linguistic accuracy, naturalness...Remote workTrainingPortuguese language skillsHourly payOngoing contractContract workFreelanceWorldwideFlexible hours
- ...detail-oriented Entry-Level Data Annotator to join our Information... ...Full Time & Part-time remote opportunity ideal for... ...machine-learning and AI projects. Your work will... ...remote flexibility training and the opportunity to... ...Label and categorize text images and other types...Remote workTrainingFull timePart timeWork from home
$37 per hour
...collaborates with the world’s leading AI research labs to build and train cutting‑edge AI models.... ...Mercor Position: SaaS Software Data Reviewer Referral Partner: Crossing... ...Compensation: $30–$37/hour Location: Remote Commitment: 10–40 hours/week Role...Remote workTrainingHourly payContract work- ...Data Annotator (Non-Coding) Company: Highbrow Technology Location: Remote (India, Argentina, Mexico, Pakistan, South Africa, Brazil) Type: Contract (Full-time... ...create high-quality multimodal datasets for AI training. In this role, you will recreate real desktop...Remote workTrainingHourly payFull timeContract workFlexible hours
$30 per hour
Prolific is seeking Advanced Portuguese Speakers for AI training tasks that involve analyzing, editing, and judging AI performance based on Portuguese prompts. This role offers competitive pay at $30/hr and flexibility to work from home. Successful candidates will take...Remote workTrainingPortuguese language skillsWork from homeFlexible hours- Rex.zone is seeking mid-senior remote data annotators in a fully remote capacity to create and evaluate training data for AI/ML systems, including NLP, computer vision, and content safety workflows. You will follow detailed guidelines, complete calibrations, and contribute...Remote jobTraining
- LXT is hiring for remote projects with native Nordic speakers (Danish, Norwegian, Swedish... ...perform transcription, annotation and voice data collection. You will follow project... ...data across modalities for enterprise-scale AI training. This role offers flexible remote work for...Remote jobTrainingFlexible hours
$21.5 per hour
RWS is seeking General AI Data Annotators - Japanese and English for a US-based remote, part-time role. Schedule is 20 hours per week (4 hours daily, Monday-Friday) with onboarding via online training. Start date ASAP; compensation is $21.50/hour. You will review AI-generated...Remote jobTrainingPart timeImmediate startMonday to Friday- RemoteJobsOne is seeking a Video Data Annotator for a fully remote contractor role. You will review and label video and audio content to guide AI training, applying project guidelines with precision from anywhere in the 55-country program. Strong English and meticulous...Remote jobTrainingFor contractors
- **Job Location:** Remote, United States **Employment Type:** Short-Term Contract... ...candidates for a remote AI Data Annotator position supporting AI training and language evaluation projects.... ...quality. * Annotate and validate text, conversations, and language data....Remote workTrainingContract workTemporary work
- Zekai is seeking a Registered Nurse for a remote, US-based contract to contribute clinical expertise to training AI systems. You will work on inpatient content and guidelines... ...your clinical judgment to high-quality data inputs. This role emphasizes accuracy, clear written...Remote jobTrainingContract work
- ...a mathematics expert fluent in Portuguese (Brazil), eager to shape the future of AI? Large‑scale language models are... ...scientific discovery. With high‑quality training data, tomorrow’s AI can democratize... ...type: Contract Workplace type: Remote Seniority level: Mid‑Senior...Remote workTrainingPortuguese language skillsHourly payContract workFor contractorsFreelance
$40 per hour
...What You'll Do Review text or media samples based on provided project guidelines... ...labels and categorizations to diverse data sets Evaluate AI-generated responses for clarity, safety... ...Comfortable working independently on a remote basis Familiarity with evaluating AI outputs...Remote workTrainingContract workFor contractors- ...Portuguese Voice Actor - Freelance AI Trainer Project World Wide - Remote Are you an experienced Portuguese voice actor eager to shape the future of AI? Large-scale... ...human-like communication. With high-quality training data, tomorrow’s AI can deliver more natural, accurate...Remote workTrainingPortuguese language skillsHourly payContract workFor contractorsFreelance
- ...Solution Engineer Checkmarx is the AI-powered application security leader helping... ...sales environment Nice to Have Portuguese fluency Working knowledge of the SDLC... ...growth and professional development Training and educational opportunities Checkmarx...Remote workTrainingPortuguese language skillsShift work
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