AI Trainer - Freelance Data Annotator
$18 per hourToloka Annotators
Get AI-powered advice on this job and more exclusive features. At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. 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 Bachelor's degree in any discipline Advanced level of English (C2 or above), 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 $18/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 Job details Seniority level: Entry level Employment type: Part-time Job function: Other Industries: IT Services and IT Consulting #J-18808-Ljbffr
$23 per hour
A leading AI project company is seeking annotators for various Generative AI projects. Responsibilities include reviewing and labeling data, with a focus on accuracy and detail. Candidates should be proficient in Portuguese and have advanced English skills. This role offers...FreelancePart timeRemote workFlexible hours$18 per hour
...Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating... ...permanent employment. What This Opportunity Involves As an AI Trainer - Annotator, your contribution will help train AI models, shaping how they...FreelanceHourly payPermanent employmentTemporary workPart time10 hours per week$55 per hour
...Overview Be among the first 25 applicants. Get AI-powered advice on this job and more exclusive features. This opportunity is only... ...and sometimes work with challenging, complex guidelines. Our freelance role is fully remote so, you just need a laptop, internet...FreelancePart timeRemote work$18 per hour
...people from around the world with freelance online tasks that train and... ...individuals with Generative AI projects from leading tech innovators... ...sense of the world. As an annotator, you may be invited to take... ...Carefully review provided data (text, images, or videos) Label...FreelancePart timeInternshipRemote work$60 per hour
...Overview 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 permanent employment. Please submit your CV in English and indicate...FreelanceHourly payPermanent employmentTemporary workPart time10 hours per week$73 per hour
...ago Be among the first 25 applicants Get AI‑powered advice on this job and more... ...AI agents to their limits. Think scattered data, conditional procedures, and genuine domain... ...needs Take part in a part‑time, remote, freelance project that fits around your primary professional...FreelancePermanent employmentPart timeRemote workFlexible hours$55 per hour
...Freelance AI Trainer - Civil Engineering & Python 3 days ago Be among the first 25 applicants 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...FreelancePart timeRemote workFlexible hours$50 - $60 per hour
...DataAnnotation is committed to creating high-quality AI. Join our team to help train the next generation of AI while enjoying the flexibility... ...Proficient in financial analysis, financial modeling, data analysis, and other reasoning exercises related to finance management...Hourly payContract workWork experience placementRemote workFlexible hours$50 - $60 per hour
...DataAnnotation is committed to creating high-quality AI. Enjoy the flexibility of remote work and the freedom to set your own schedule... ...Proficient in financial analysis, financial modeling, data analysis, and other reasoning exercises related to finance management...Hourly payContract workFor contractorsWork experience placementRemote work$50 - $60 per hour
...DataAnnotation is committed to creating high-quality AI. Enjoy the flexibility of remote work and the freedom to set your own schedule... ...Proficient in financial analysis, financial modeling, data analysis, and other reasoning exercises related to finance management...Hourly payContract workFor contractorsWork experience placementRemote work$18 per hour
...Toloka Annotators seeks an AI Trainer - Annotator to evaluate and improve AI-generated responses for various tasks. You will play a crucial role in shaping AI interactions, drawing from your own experiences as an online shopper. The role requires a Bachelor's degree,...Hourly payPart time10 hours per week$60 per hour
A leading AI consultancy platform is seeking legal consultants to engage with project-based opportunities evaluating and enhancing AI systems. The ideal candidates must have a law degree and 2+ years of legal practice in the US, along with strong written English skills...Hourly payTemporary workPart time$76 per hour
...Mindrift is seeking part-time contributors for project-based AI opportunities. The role focuses on simulating real physics research workflows by designing problems requiring Python programming. Ideal candidates are physicians with a degree in physics and experience in...FreelanceHourly payPart time10 hours per week$60 per hour
A tech consultancy seeks legal consultants for part-time, project-based work in AI evaluation. The role involves generating challenges for AI, assessing legal validity of AI outputs, and ensuring solutions meet established standards. Ideal candidates have a legal degree...FreelancePart time10 hours per weekFlexible hours$50 - $60 per hour
...DataAnnotation is committed to creating high-quality AI. Join our team to help train the nextgeneration of AI while enjoying the flexibility... ...-oriented Proficient in financial analysis, financial modeling, data analysis, and other reasoning exercises related to finance...Hourly payFull timeContract workPart timeWork experience placementRemote work$80 per hour
...proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating... ..., Roo Code, Cursor), coverage.py, gcov, kcov. Benefits Freelance project‑based collaboration via the Mindrift platform (powered...FreelancePermanent employmentTemporary workRemote workFlexible hours- ...A technology solutions provider in Virginia is seeking a skilled Data Scientist to join their team. You will build and optimize data pipelines, ensure data accuracy, and collaborate with cross-functional teams. The ideal candidate has a background in SQL, Big Data technologies...2 days per week3 days per week
- ...Battelle's National Security Business Unit is seeking Geospatial Researchers/Data Scientists to enhance research for the Army Geospatial Center. This role is remote with flexibility, requiring expertise in geospatial data processing and modeling. Candidates should...Remote work
- The Department of Radiology and Medical Imaging at the University of Virginia seeks candidates for a tenure‑ineligible Clinical Instructor position in the Neuroradiology Imaging track for a July1,2026 start date. Training and clinical work in Neuroradiology will include...Freelance
- ...PowerToFly is seeking a skilled professional to design and develop AI and data science solutions for government and public sector clients. This role involves collaborating with cross-functional teams to modernize operations and improve decision-making through scalable...
- ...A technology solutions provider in Virginia is looking for a NoSQL Database Developer, Mid to enhance and optimize data solutions using MarkLogic. The role involves developing ingestion pipelines, data modeling, and supporting Agile development initiatives. Candidates...
- ...A technology solutions company in Virginia is seeking an AWS Data Engineer to design, build, and maintain scalable data pipelines and ETL solutions. The ideal candidate will have strong experience with Python/PySpark and AWS services, including Lambda, SNS, SQS, Glue,...
- ...Overview Seeking an AWS Data Engineer to design, build, and maintain scalable data pipelines and ETL solutions using Python/PySpark and AWS managed services to support analytics and data product needs. Responsibilities Build and maintain ETL pipelines using Python and...
- ...AdsWizz is seeking a Senior Staff Data Engineer to join our dynamic engineering team. This role involves designing high-performance APIs and building data pipelines while mentoring junior engineers. The ideal candidate will have over 12 years of engineering experience...
- ...to work on a web-based product that assists network engineers in managing large-scale IT networks. The role involves developing the data import pipeline in a remote-first environment, while promoting work/life balance. Candidates must have 2+ years in network engineering...Remote work
- ...A technology solutions company is seeking an AI Solution Engineer to focus on AI/ML integration within platform engineering. Responsibilities include model integration, data ingestion automation, and development of analytical features. Candidates should have a minimum...
- ...Lonestar West Inc is seeking a Data Center Sales Engineer to join their safety-conscious team in Virginia, Minnesota. This role involves direct responsibility for profitable revenue growth in designated areas of coverage, particularly in Industrial Services focusing on...
- ...and highly motivated developers to join us in bringing this project to a larger audience. You would be responsible for working on the data import pipeline for a web-based product that assists network engineers in managing large-scale networks. Work is conducted in small...Work at officeRemote work
- ...Job Summary HPC-Industrial, powered by Clean Harbors, is looking for a Data Center Sales Engineer to join their safety conscious team! The Sales Engineer has direct responsibility for profitable revenue growth throughout the designated areas of coverage. Industrial Services...
- ...A prominent construction firm is seeking a Senior Project Engineer for an onsite data center project in Virginia. The role involves project planning, budgeting, and oversight to ensure compliance with laws and timely outcomes. Candidates should have a Bachelor's Degree...
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