AI Trainer - Freelance Annotator (Portuguese)
$23 per hourToloka Annotators
Overview This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English. At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What We Do The Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. Our mission is to unlock the full potential of AI by involving real people from around the world in the development process. About The Role Annotation is what helps AI make sense of the world. As an annotator, you may be invited to take part in online projects such as rating AI-generated content, evaluating factual accuracy, or comparing responses — when projects are available. Responsibilities Carefully review provided data (text, images, or videos) Label or classify content based on project guidelines Identify and flag factually incorrect, sensitive, inappropriate, or unclear material Important note : This is project-based work. Tasks are available only when projects are active. You may be invited to one or more projects depending on your profile and current opportunities. Requirements Currently studying at a university or holding a completed Bachelor's, Master's, or PhD degree in any professional field Proficient in Portuguese (C2) and advanced in English (C1 or higher), both written and spoken Logical thinking, fact-checking and reasoning abilities Strong attention to detail and ability to understand and follow complex instructions Strong communication skills, including the ability to ask clarifying questions when needed Genuine interest in technology and artificial intelligence Benefits Get paid for your expertise, with rates that can go up to $23/hour depending on your skills, experience, and project needs Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments Work on advanced AI projects and gain valuable experience that enhances your portfolio Influence how future AI models understand and communicate in your field of expertise #J-18808-Ljbffr Toloka Annotators
$60 per hour
...Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not...FreelancePermanent employmentTemporary workPart time10 hours per weekMind Rift
Austin, TX5 days ago$55 per hour
...Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not...FreelancePermanent employmentTemporary workPart time10 hours per weekMind Rift
Austin, TX5 days ago$20.3 per hour
...What if your knowledge English language?could help improve the AI.? ?? WHAT YOU’LL DO ? Evaluate the aesthetic quality, readability... ...Design Relevance Evaluator - English (US) ~ Contract type: Freelance ~ Hourly rate: US $20.30 ~ Language: English (US) ~...FreelanceHourly payContract workImmediate startRemote workWelo Data
Austin, TX28 days ago$60 per hour
...Freelance Software Developer (Ruby) - AI Trainer Location : Remote, full‑time, freelance Overview At Mindrift, we connect AI projects with specialists worldwide. As an AI Trainer in coding, you’ll help improve generative AI models by generating prompts, scoring...FreelanceFull timePart timeRemote workWorldwideMind Rift
Austin, TX5 days ago$60 per hour
Freelance Data Science Expert (Python & SQL) - AI Trainer This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency...FreelancePart timeRemote work$15 per hour
...knowledge Chinese (Simplified) language?could help improve the AI.? ?? WHAT YOU’LL DO ? Review, evaluate, and validate AI... ...States with complete schedule flexibility? Employment Type: Freelance Commitment: 4 weeks ~ Pay Rate: 15 USD/per hour...FreelanceHourly payWork at officeRemote work$96k
...hired, managed, and fired agencies and freelancers, and you have written a vendor scorecard... ...weeks to decide. • Comfortable using AI tools to produce content and analysis at... ...program management. • Spanish, Portuguese, or another second language relevant to...FreelancePortuguese language skillsPermanent employmentFull timeContract workLive inRemote workFarmer Enterprises
Austin, TX6 days ago- ...videos of robotic arms performing various tasks. The role involves accurate video labeling and structured data annotation to support AI and machine-learning projects. Key Responsibilities Review videos and identify key actions, events, and outcomes. Annotate and...Remote jobFor contractors
YO AI Labs
Austin, TX19 days ago - ...medical records into high-quality structured training sets powering the Aika platform. You will label diverse clinical datasets, support AI training, apply MedDRA/SNOMED coding, and ensure data quality for regulatory-grade outputs, with hybrid work and private health...
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YO AI Labs
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Austin, TX9 days ago - ...Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using...Remote jobFor contractors
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Austin, TX9 days ago $84 per hour
...Job Description Job Description About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers...Contract workSummer workRemote workMercor
Austin, TX6 days ago$60 - $90 per hour
...Job Description Job Description About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers...Contract workSummer workRemote workMercor
Austin, TX11 days ago- AfterQuery is seeking Legal JD Experts to create and refine legal reasoning challenges for our AI training modules. In this remote, flexible role, you will design and evaluate legal scenarios that test the AI's ability to interpret and apply complex legal principles, ensuring...Hourly payContract workRemote workFlexible hours
$90 per hour
...Job Description Job Description About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers...Contract workSummer workRemote workMercor
Austin, TX19 days ago$65 - $75 per unit
...Job Description Job Description About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers...Contract workSummer workRemote workMercor
Austin, TX22 days ago$55 per hour
A leading AI consultancy is seeking physicists for project-based roles focused on evaluating AI solutions. Ideal candidates will have a degree in Physics or a related field and 3+ years of experience. Responsibilities include designing physics problems and validating AI...Hourly payPermanent employmentTemporary workPart time- ...build software is constantly evolving, and every new wave – such as AI agents operating across the SDLC- makes engineering more... ...Market segments.Spanish Fluency is a must. Additional fluency in Portuguese is a major plus.Proven track record of owning renewals and expansion...Portuguese language skillsContract work
Team8
Austin, TX5 days ago $32 per hour
...and drive specialized data scraping workflows within our hybrid AI + human system. In this role, as an AI Pilot - that's how we... ...expertise from across the globe. About The Role This is a freelance role for a Tendem project. As a Vibe Code specialist, you'll...FreelancePart timeRemote workMind Rift
Austin, TX5 days ago- ...role is dedicated to supporting customers and prospects across our Latin American markets and requires professional fluency in both Portuguese and English. UiPath is looking for a Business Development Representative to create new business opportunities by contacting...Portuguese language skillsFull timeInternshipWork at officeImmediate startRemote work
Uipath
Austin, TXa month ago - ...Representative to drive new business across Latin American markets. This role requires professional fluency in Spanish and English, with Portuguese strongly preferred, and a passion for building relationships and identifying opportunities. You will generate qualified meetings...Portuguese language skills
$150k - $180k
...including life insurance, fixed and variable annuities, and mutual funds Qualifications: • Multilingual professionals with Spanish, Portuguese, or other language proficiency is a bonus • Knowledge of cultural markets a plus • Must have financial services industry and/or...Portuguese language skillsFull timePart timeCurrently hiringWork at officeImmediate startNew York Life
Austin, TX2 days ago$25 per hour
...Job Description Job Description Freelance Photographer Get paid to travel and photograph some of North America's largest dance competitions. DanceBUG is hiring experienced photographers for our February–June competition season . If you have experience shooting...FreelanceHourly payDaily paidWeekend workDanceBUG Inc.
Austin, TX14 days ago$150k - $180k
...mutual funds, and more Qualifications Cultural markets knowledge preferred but not required Multilingual professionals with Spanish, Portuguese, or other language proficiency is a bonus Highly motivated and goal‑oriented professional looking for a challenging yet rewarding...Portuguese language skillsFull timePart timeWork at officeImmediate startWizeHire
Austin, TX4 days ago- ...-Have:Experience specifically for both North American and Latin American markets. Additional language skills - ideally Spanish & Portuguese. Coding skills e.g. SQL, Liquid etc.For everyone, everywhere. We're people building money without borders — without judgement or...Portuguese language skillsLocal area
Wise
Austin, TX1 day ago - A creative content creation agency is seeking photographers to join their innovative Content Creator Program. In this role, you'll have the flexibility to choose your schedule while traveling across the country for photography assignments. The program offers the benefit...Freelance
WorkPlay Branding
Austin, TX4 days ago $91.1k - $179.5k
Position Summary Join our AI & Engineering team in transforming technology platforms, driving innovation, and helping make a significant impact on our clients' success. You’ll work alongside talented professionals reimagining and re-engineering operations and processes...Local areaVisa sponsorshipDeloitte
Austin, TX1 day ago- ...practices reflect feminist values, equity, and inclusion. Professional fluency in English is required, and proficiency in Spanish, Portuguese, or French is an asset. The ideal candidate will have a diverse professional background, with no single pathway required, and...Portuguese language skills
- ...intend for the selected candidate for this role to work on site in the specified location(s).Organization / Role DescriptionSchwab’s AI & Data Science organization is a centralized hub for delivering innovative production ready AI and machine learning solutions that drive...Full timeWork at office
The Charles Schwab Corporation
Austin, TX1 day ago
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